{"id":17747,"date":"2025-11-21T15:40:40","date_gmt":"2025-11-21T18:40:40","guid":{"rendered":"https:\/\/www.ufrgs.br\/bibiph\/?p=17747"},"modified":"2026-07-14T10:57:27","modified_gmt":"2026-07-14T13:57:27","slug":"bases-de-patentes","status":"publish","type":"post","link":"https:\/\/www.ufrgs.br\/bibiph\/bases-de-patentes\/","title":{"rendered":"Pesquisando em bases de Patentes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Para muitas \u00e1reas, como as Engenharias, a produ\u00e7\u00e3o tecnol\u00f3gica e os documentos que registram novos m\u00e9todos, processos e produtos trazem informa\u00e7\u00f5es importantes sobre como o conhecimento est\u00e1 sendo transformado em solu\u00e7\u00f5es. Esses documentos s\u00e3o as patentes e as bases de patentes permitem essa prospec\u00e7\u00e3o tecnol\u00f3gica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O foco n\u00e3o \u00e9 somente encontrar inven\u00e7\u00f5es, mas entender onde pesquisa e desenvolvimento se cruzam e identificar o que j\u00e1 est\u00e1 pronto para explora\u00e7\u00e3o no mercado. Isso inclui as tecnologias protegidas por patentes v\u00e1lidas, mas tamb\u00e9m aquelas que j\u00e1 est\u00e3o dispon\u00edveis para uso no Brasil, seja porque as patentes nacionais expiraram, seja porque patentes internacionais n\u00e3o foram registradas aqui dentro do prazo legal. Nesses casos, \u00e9 poss\u00edvel explorar localmente essas inova\u00e7\u00f5es sem pagamento de royalties, abrindo espa\u00e7o para desenvolvimento e uso livre da tecnologia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> Para pesquisar patentes, existem ferramentas gratuitas e pagas: <\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-stretch is-layout-flex wp-container-core-group-is-layout-33ccc8b1 wp-block-group-is-layout-flex\"><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-accordion so-widget-sow-accordion-default-88860264539d\"\n\t\t\t\n\t\t><h3 class=\"widget-title\">Clique sobre o nome da base para saber mais:<\/h3><div>\n\t<div class=\"sow-accordion\">\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"patentscope-wipo-ompi\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-patentscope-wipoompi\" aria-controls=\"accordion-content-patentscope-wipoompi\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tPatentScope (WIPO\/OMPI)\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-patentscope-wipoompi\"\n\t\t\t\tid=\"accordion-content-patentscope-wipoompi\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><strong>Produtor:<\/strong> Organiza\u00e7\u00e3o Mundial da Propriedade Intelectual (OMPI\/WIPO)<br \/><strong>Cobertura:<\/strong> Publica\u00e7\u00f5es internacionais do Tratado de Coopera\u00e7\u00e3o em Mat\u00e9ria de Patentes (PCT) e documentos de patentes de dezenas de escrit\u00f3rios nacionais.<br \/><strong>Conte\u00fado:<\/strong><br \/>Inclui pedidos internacionais PCT, documentos nacionais de v\u00e1rios pa\u00edses, textos completos, resumos, desenhos, estado legal e informa\u00e7\u00f5es de fam\u00edlia de patentes. Oferece tradu\u00e7\u00e3o autom\u00e1tica por meio da ferramenta WIPO Translate.<br \/><strong>Recursos de busca:<\/strong><br \/>Pesquisa simples, avan\u00e7ada e pesquisa por campos espec\u00edficos (n\u00famero, t\u00edtulo, resumo, depositante, inventor, classifica\u00e7\u00e3o IPC\/CPC). Permite filtros por pa\u00eds, idioma, fase do pedido e per\u00edodo. Inclui visualiza\u00e7\u00e3o de fam\u00edlias, cita\u00e7\u00f5es e estat\u00edsticas b\u00e1sicas.<br \/><strong>Acesso:<\/strong> Gratuito, interface multil\u00edngue.<br \/><strong>Endere\u00e7o:<\/strong> <a href=\"https:\/\/patentscope.wipo.int\">https:\/\/patentscope.wipo.int<\/a><\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p><strong>Observa\u00e7\u00f5es:<\/strong><br \/>\u00c9 uma das principais portas de entrada para buscas internacionais, especialmente pela visibilidade dos pedidos PCT e pela padroniza\u00e7\u00e3o dos dados.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"inpi-base-de-patentes-brasileira\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-inpi-%e2%80%93-base-de-patentes-brasileira\" aria-controls=\"accordion-content-inpi-%e2%80%93-base-de-patentes-brasileira\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tINPI \u2013 Base de Patentes Brasileira\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-inpi-%e2%80%93-base-de-patentes-brasileira\"\n\t\t\t\tid=\"accordion-content-inpi-%e2%80%93-base-de-patentes-brasileira\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><strong>Produtor:<\/strong> Instituto Nacional da Propriedade Industrial (INPI), Brasil<br \/><strong>Cobertura:<\/strong> Pedidos de patentes e patentes concedidas no Brasil.<br \/><strong>Conte\u00fado:<\/strong><br \/>Pedidos de patentes, certificados de adi\u00e7\u00e3o, publica\u00e7\u00f5es de concess\u00e3o, especifica\u00e7\u00f5es completas e situa\u00e7\u00e3o jur\u00eddica. Disponibiliza tamb\u00e9m documentos classificados como <strong>Patentes Verdes<\/strong>.<br \/><strong>Recursos de busca:<\/strong><br \/>Consulta por n\u00famero de pedido, t\u00edtulo, resumo, inventores, depositantes, classifica\u00e7\u00f5es IPC\/CPC e estado legal.<br \/><strong>Acesso:<\/strong> Gratuito.<br \/><strong>Endere\u00e7o:<\/strong> <a>https:\/\/busca.inpi.gov.br<\/a><\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p><strong>Observa\u00e7\u00f5es:<\/strong><br \/>\u00c9 a base oficial brasileira; a refer\u00eancia mais apropriada para verificar o status e a vers\u00e3o definitiva dos documentos depositados no pa\u00eds.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"espacenet\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-espacenet\" aria-controls=\"accordion-content-espacenet\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tEspacenet\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-espacenet\"\n\t\t\t\tid=\"accordion-content-espacenet\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><strong>Produtor:<\/strong> European Patent Office (EPO)<br \/><strong>Cobertura:<\/strong> Mais de 140 milh\u00f5es de documentos de mais de 100 jurisdi\u00e7\u00f5es.<br \/><strong>Conte\u00fado:<\/strong><br \/>Pedidos, publica\u00e7\u00f5es e patentes concedidas mundialmente. Disponibiliza resumos, descri\u00e7\u00f5es completas, reivindica\u00e7\u00f5es, informa\u00e7\u00f5es de fam\u00edlia, cita\u00e7\u00f5es e tradu\u00e7\u00f5es autom\u00e1ticas.<br \/><strong>Recursos de busca:<\/strong><br \/>Busca simples, avan\u00e7ada e por n\u00famero; uso de palavras-chave, classifica\u00e7\u00f5es IPC\/CPC, inventores, depositantes, pa\u00edses e datas.<br \/><strong>Acesso:<\/strong> Gratuito.<br \/><strong>Endere\u00e7o:<\/strong> <a href=\"https:\/\/worldwide.espacenet.com\">https:\/\/worldwide.espacenet.com<\/a><\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p><strong>Observa\u00e7\u00f5es:<\/strong><br \/>Uma das bases internacionais mais completas. \u00datil para busca explorat\u00f3ria ampla e an\u00e1lise de fam\u00edlias de patentes.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"latipat\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-latipat\" aria-controls=\"accordion-content-latipat\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tLATIPAT\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-latipat\"\n\t\t\t\tid=\"accordion-content-latipat\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><strong>Produtores:<\/strong> Escrit\u00f3rios de PI da Am\u00e9rica Latina e Espanha, em coopera\u00e7\u00e3o com EPO e OMPI<br \/><strong>Cobertura:<\/strong> Publica\u00e7\u00f5es de patentes de pa\u00edses latino-americanos e da Espanha.<br \/><strong>Conte\u00fado:<\/strong><br \/>Resumos, descri\u00e7\u00f5es, reivindica\u00e7\u00f5es, dados bibliogr\u00e1ficos e fam\u00edlias de patentes da regi\u00e3o ibero-americana.<br \/><strong>Recursos de busca:<\/strong><br \/>Interface integrada ao Espacenet. Permite buscas por pa\u00eds, classifica\u00e7\u00e3o IPC, n\u00famero, t\u00edtulo, resumo, depositante e inventor.<br \/><strong>Acesso:<\/strong> Gratuito.<br \/><strong>Endere\u00e7o:<\/strong> <a href=\"https:\/\/lp.espacenet.com\">https:\/\/lp.espacenet.com<\/a><\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p><strong>Observa\u00e7\u00f5es:<\/strong><br \/>Especialmente relevante para tecnologias desenvolvidas em contextos regionais semelhantes ao do Brasil.<\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p>Material complementar: <a href=\"https:\/\/www.gov.br\/inpi\/pt-br\/uso-estrategico-da-pi\/estudos-e-informacao-tecnologica\/latipat_modulo2_tutorial-de-busca_inpi_out2022.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Apresenta\u00e7\u00e3o INPI<\/a><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"google-patents\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-google-patents\" aria-controls=\"accordion-content-google-patents\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tGoogle Patents\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-google-patents\"\n\t\t\t\tid=\"accordion-content-google-patents\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><strong>Produtor:<\/strong> Google LLC<br \/><strong>Cobertura:<\/strong> Documentos de mais de 100 jurisdi\u00e7\u00f5es, incluindo EPO, USPTO, WIPO e INPI.<br \/><strong>Conte\u00fado:<\/strong><br \/>Resumos, textos completos, desenhos, cita\u00e7\u00f5es, fam\u00edlias de patentes e \u00edndices autom\u00e1ticos. Integra tradu\u00e7\u00e3o autom\u00e1tica.<br \/><strong>Recursos de busca:<\/strong><br \/>Pesquisa por palavras-chave, inventores, depositantes, pa\u00edses, datas e classifica\u00e7\u00f5es IPC\/CPC. Permite visualiza\u00e7\u00e3o de fam\u00edlias e gr\u00e1ficos de cita\u00e7\u00f5es.<br \/><strong>Acesso:<\/strong> Gratuito.<br \/><strong>Endere\u00e7o:<\/strong> <a href=\"https:\/\/patents.google.com\">https:\/\/patents.google.com<\/a><\/p>\n<p><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/p>\n<p><strong>Observa\u00e7\u00f5es:<\/strong><br \/>Adequado para buscas iniciais e explora\u00e7\u00e3o r\u00e1pida por interface intuitiva. N\u00e3o substitui bases oficiais para fins legais.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"derwent-innovations-index-clarivate-analytics\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-derwent-innovations-index-clarivate-analytics\" aria-controls=\"accordion-content-derwent-innovations-index-clarivate-analytics\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tDerwent Innovations Index (Clarivate Analytics)\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-derwent-innovations-index-clarivate-analytics\"\n\t\t\t\tid=\"accordion-content-derwent-innovations-index-clarivate-analytics\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<p><strong data-start=\"4176\" data-end=\"4189\">Produtor:<\/strong> Clarivate Analytics<br data-start=\"4209\" data-end=\"4212\" \/><strong data-start=\"4212\" data-end=\"4226\">Cobertura:<\/strong> Patentes publicadas desde 1963, abrangendo mais de 100 escrit\u00f3rios de PI.<br data-start=\"4300\" data-end=\"4303\" \/><strong data-start=\"4303\" data-end=\"4316\">Conte\u00fado:<\/strong><br data-start=\"4316\" data-end=\"4319\" \/>Inclui dados bibliogr\u00e1ficos, equivalentes de fam\u00edlias, resumos padronizados e enriquecidos (DWPI), al\u00e9m de sistemas pr\u00f3prios de classifica\u00e7\u00e3o (Derwent Class Codes e Manual Codes).<br data-start=\"4498\" data-end=\"4501\" \/><strong data-start=\"4501\" data-end=\"4523\">Recursos de busca:<\/strong><br data-start=\"4523\" data-end=\"4526\" \/>Busca avan\u00e7ada por palavras-chave, empresas, inventores, classifica\u00e7\u00f5es, jurisdi\u00e7\u00f5es e per\u00edodos. Permite an\u00e1lises de cita\u00e7\u00f5es, identifica\u00e7\u00e3o de concorrentes e prospec\u00e7\u00e3o tecnol\u00f3gica avan\u00e7ada.<br data-start=\"4717\" data-end=\"4720\" \/><strong data-start=\"4720\" data-end=\"4731\">Acesso:<\/strong> Restrito (dispon\u00edvel via Portal de Peri\u00f3dicos CAPES).<br data-start=\"4785\" data-end=\"4788\" \/><strong data-start=\"4788\" data-end=\"4804\">Observa\u00e7\u00f5es:<\/strong><br data-start=\"4804\" data-end=\"4807\" \/>\u00c9 a base de patentes ideal para estudos de tend\u00eancias, vigil\u00e2ncia tecnol\u00f3gica e prospec\u00e7\u00e3o em Engenharia Ambiental.<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Pesquisando via classifica\u00e7\u00e3o <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Essas ferramentas permitem buscas por palavras, mas \u00e9 mais interessante usar tamb\u00e9m as classifica\u00e7\u00f5es de patentes.  Eles permitem localizar tecnologias espec\u00edficas entre milh\u00f5es de documentos de patentes, de forma mais precisa e estruturada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diferentemente da busca por palavras-chave, que dependem do idioma, as classifica\u00e7\u00f5es permitem recuperar resultados consistentes mesmo quando os termos variam. Isso \u00e9 especialmente \u00fatil em \u00e1reas interdisciplinares, nas quais uma mesma solu\u00e7\u00e3o tecnol\u00f3gica pode estar descrita sob enfoques distintos (qu\u00edmico, mec\u00e2nico, energ\u00e9tico ou ecol\u00f3gico).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As classifica\u00e7\u00f5es tradicionalmente usadas s\u00e3o a IPC e a CPC. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>IPC \u2013 International Patent Classification<\/strong> \u00e9 o sistema classificat\u00f3rio mais utilizado e universalmente adotado na organiza\u00e7\u00e3o de documentos de patentes. Criada pela <em>Organiza\u00e7\u00e3o Mundial da Propriedade Intelectual<\/em>  (OMPI, tamb\u00e9m conhecida como WIPO &#8211;  <em>World Intellectual Property Organization<\/em>), ela funciona como uma \u201clinguagem comum\u201d que permite comparar tecnologias de diferentes pa\u00edses e \u00e9pocas, garantindo padroniza\u00e7\u00e3o na descri\u00e7\u00e3o de solu\u00e7\u00f5es t\u00e9cnicas. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Por sua ampla ado\u00e7\u00e3o e estabilidade, a IPC \u00e9 especialmente \u00fatil para pesquisas iniciais, mapeamentos amplos e an\u00e1lises hist\u00f3ricas, j\u00e1 que praticamente todos os escrit\u00f3rios de patentes do mundo aplicam essa classifica\u00e7\u00e3o. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em \u00e1reas como Engenharia Ambiental, Hidrologia e Energia, a IPC oferece uma base s\u00f3lida para localizar tecnologias relacionadas a drenagem (E03F), tratamento de \u00e1gua e efluentes (C02F), obras hidr\u00e1ulicas (E02B) ou energia renov\u00e1vel (F03B, F03D), servindo como ponto de partida confi\u00e1vel para aprofundar buscas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea pode consultar os c\u00f3digos da IPC no site: <a href=\"https:\/\/ipc.inpi.gov.br\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/ipc.inpi.gov.br <\/a>(classifica\u00e7\u00e3o em portugu\u00eas) ou  <a href=\"https:\/\/ipcpub.wipo.int\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/ipcpub.wipo.int\/<\/a> (classifica\u00e7\u00e3o em ingl\u00eas e franc\u00eas) <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Guia do INPI sobre a IPC: <a href=\"https:\/\/www.gov.br\/inpi\/pt-br\/servicos\/patentes\/classificacao\/GuiaIPC2025_port.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">aqui<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>CPC \u2013 Cooperative Patent Classification<\/strong> \u00e9 uma evolu\u00e7\u00e3o mais detalhada da IPC, criada em conjunto pelos escrit\u00f3rios europeu (EPO) e norte-americano (USPTO). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ela utiliza a IPC como base, mas incorpora muito mais detalhes e subclasses adicionais \u2014 como a se\u00e7\u00e3o <strong>Y02<\/strong>, voltada a tecnologias emergentes e mitiga\u00e7\u00e3o das mudan\u00e7as clim\u00e1ticas. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apesar de ser tecnicamente mais precisa, a cobertura da CPC ainda n\u00e3o \u00e9 uniforme em todos os pa\u00edses. Algumas bases nacionais, como a do <strong>INPI Brasil<\/strong>, n\u00e3o possuem todas as suas patentes completamente classificadas em CPC, o que significa que buscas exclusivamente por esse sistema podem retornar resultados incompletos. Por isso, recomenda-se combinar IPC e CPC nas estrat\u00e9gias de pesquisa, aproveitando a universalidade da IPC com o detalhamento e a atualiza\u00e7\u00e3o cont\u00ednua da CPC sempre que dispon\u00edvel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voc\u00ea pode consultar os c\u00f3digos da CPC no site: <a href=\"https:\/\/worldwide.espacenet.com\/patent\/cpc-browser#\" target=\"_blank\" rel=\"noreferrer noopener\">aqui<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apresenta\u00e7\u00e3o INPI sobre a CPC: <a href=\"https:\/\/www.gov.br\/inpi\/pt-br\/uso-estrategico-da-pi\/estudos-e-informacao-tecnologica\/ClassificaoCPC_MduloAvanadoComplementarI_Tutorialdebusca_INPI_out2022.pdf\">aqui<\/a>. <\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Exce\u00e7\u00e3o <\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A Derwent, base fornecida pela empresa Clarivate, al\u00e9m da classifica\u00e7\u00e3o pela IPC oferece mecanismos extras de classifica\u00e7\u00e3o:  <strong>Derwent Class Codes<\/strong>, organizados pela pr\u00f3pria Derwent com foco em <strong>agrupamentos tecnol\u00f3gicos amplos<\/strong>, facilitando an\u00e1lises tem\u00e1ticas e identifica\u00e7\u00e3o de fam\u00edlias de inven\u00e7\u00f5es relacionadas. Eles s\u00e3o especialmente \u00fateis para mapear setores industriais, detectar tend\u00eancias e explorar \u00e1reas multidisciplinares nas quais as classifica\u00e7\u00f5es tradicionais podem se espalhar em muitos c\u00f3digos \u2014 e <strong>Derwent Manual Codes<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Material adicional: <a href=\"https:\/\/clarivate.com\/intellectual-property\/training-support\/derwent\/dwpi-reference-center\/classification-system\/\" target=\"_blank\" rel=\"noreferrer noopener\">aqui<\/a> e <a href=\"https:\/\/clarivate.com\/intellectual-property\/training-support\/derwent\/dwpi-reference-center\/manual-codes\/\">aqui<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Na pr\u00e1tica: usando as classifica\u00e7\u00f5es para pesquisar por tecnologias para as \u00e1reas de Engenharia Ambiental e Recursos H\u00eddricos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para as \u00e1reas de interesse do IPH alguns c\u00f3digos s\u00e3o tradicionais, por exemplo: <br>C02F &#8211; Tratamento de \u00e1gua, efluentes e lodos<br>F03D &#8211; M\u00e1quinas movidas a fluidos\/energia hidr\u00e1ulica<br>E02B &#8211; Tecnologias para Engenharia Hidr\u00e1ulica<br>E03B &#8211; Sistemas de canaliza\u00e7\u00e3o (Abastecimento de \u00e1gua\/ Sistemas de Esgoto)<br><br>Se estivermos em uma base que usa tamb\u00e9m a CPC podemos complementar nossa busca com os c\u00f3digos Y, que marcam tecnologias emergentes, solu\u00e7\u00f5es interdisciplinares voltadas para problemas amplos, como os Y02 focados em tecnologias para adapta\u00e7\u00e3o \u00e0s mudan\u00e7as clim\u00e1ticas e os Y04 tecnologias de comunica\u00e7\u00e3o com impacto em outras \u00e1reas:<br><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>C\u00f3digo<\/th><th>Tema<\/th><th>Exemplos de aplica\u00e7\u00e3o<\/th><\/tr><\/thead><tbody><tr><td><strong>Y02A<\/strong><\/td><td><strong>Adapta\u00e7\u00e3o \u00e0s mudan\u00e7as clim\u00e1ticas<\/strong><\/td><td>Gest\u00e3o de recursos h\u00eddricos, barragens, preven\u00e7\u00e3o de enchentes, irriga\u00e7\u00e3o eficiente<\/td><\/tr><tr><td><strong>Y02A 20\/<\/strong><\/td><td><strong>Gest\u00e3o de \u00e1gua<\/strong><\/td><td>Tecnologias para tratamento, dessaliniza\u00e7\u00e3o, drenagem urbana, re\u00faso de \u00e1guas residuais<\/td><\/tr><tr><td><strong>Y02A 30\/<\/strong><\/td><td><strong>Prote\u00e7\u00e3o costeira e de rios<\/strong><\/td><td>Obras hidr\u00e1ulicas contra eros\u00e3o, inunda\u00e7\u00f5es, aumento do n\u00edvel do mar<\/td><\/tr><tr><td><strong>Y02E<\/strong><\/td><td><strong>Gera\u00e7\u00e3o, transmiss\u00e3o e armazenamento de energia<\/strong><\/td><td>Energia h\u00eddrica, e\u00f3lica, solar, geot\u00e9rmica<\/td><\/tr><tr><td><strong>Y02E 10\/<\/strong><\/td><td><strong>Energia renov\u00e1vel<\/strong><\/td><td>Turbinas hidr\u00e1ulicas, sistemas de energia das mar\u00e9s (F03B), parques e\u00f3licos (F03D)<\/td><\/tr><tr><td><strong>Y02E 60\/<\/strong><\/td><td><strong>Efici\u00eancia energ\u00e9tica<\/strong><\/td><td>Processos industriais e de tratamento com menor consumo de energia<\/td><\/tr><tr><td><strong>Y02W<\/strong><\/td><td><strong>Gest\u00e3o de res\u00edduos<\/strong><\/td><td>Tratamento de efluentes, lodos e res\u00edduos s\u00f3lidos, recupera\u00e7\u00e3o de energia<br><\/td><\/tr><tr><td><strong>Y04S 20\/<\/strong><\/td><td><strong>Sistemas integrados (smart grids)<\/strong><\/td><td>Gest\u00e3o integrada de energia em cidades inteligentes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Como usar esses c\u00f3digos nas pesquisas de patentes<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Nos campos de Classifica\u00e7\u00e3o IPC\/CPC, inclua  por exemplo os c\u00f3digos <strong>E02B<\/strong>, <strong>E03F<\/strong>, <strong>C02F<\/strong> ou <strong>F03B<\/strong>, combinados com <strong>Y02A<\/strong> ou <strong>Y02E<\/strong> para localizar solu\u00e7\u00f5es ambientais com enfoque em mitiga\u00e7\u00e3o ou adapta\u00e7\u00e3o clim\u00e1tica, quando a base permitir.<br><br>Use tamb\u00e9m <strong>palavras-chave <\/strong>e suas variantes, no INPI podemos pesquisar em portugu\u00eas, na Latipat \u00e9 importante combinar portugu\u00eas e espanhol e nas outras bases geralmente a busca em ingl\u00eas permite uma varredura mais ampla no conte\u00fado.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Observe as instru\u00e7\u00f5es da base (Ajuda\/ Suporte\/ Tutoriais) para verificar quais s\u00e3o os campos dispon\u00edveis e qual a possibilidade de uso de <a href=\"https:\/\/youtu.be\/WpYggVuyfMk?si=7ncEjuNv-yyx7GjF\" target=\"_blank\" rel=\"noreferrer noopener\">operadores booleanos<\/a>, em geral, as bases permitem os operadores mais comuns AND, OR e NOT e algumas incluem tamb\u00e9m operadores de proximidade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exemplo: <code>E03F AND Y02A20<\/code> \u2192 drenagem urbana sustent\u00e1vel<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Exemplo: <code>C02F AND Y02W<\/code> \u2192 re\u00faso de efluentes e recupera\u00e7\u00e3o energ\u00e9tica<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No caso da Derwent podemos combinar os campos da IPC, com os Derwent Class Codes e Derwent Manual Codes.<br>Exemplo:  <code>(DC=(P43) AND MAN=(D04-B05A)) OR IP=(C02F-001\/00)<\/code> \u2192 Tratamento de metais pesados na \u00e1gua<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Algumas bases suportam tamb\u00e9m a busca por estruturas qu\u00edmicas: caso da Derwent e da PatentScope, quando o usu\u00e1rio cria uma conta WIPO. Com isso, \u00e9 poss\u00edvel, por exemplo, criar uma busca que combine: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li> os dados de um contaminante emergente nos campos textuais (nome do f\u00e1rmaco gen\u00e9rico e nomes comerciais)<\/li>\n\n\n\n<li>a estrutura qu\u00edmica do contaminante \u2014 permitindo encontr\u00e1-lo por varia\u00e7\u00f5es que v\u00e3o al\u00e9m dos nomes conhecidos<\/li>\n\n\n\n<li>palavras-chave que remetam \u00e0 ideia de tratamento de \u00e1gua\/efluentes e a processos de remo\u00e7\u00e3o<\/li>\n\n\n\n<li>restri\u00e7\u00e3o pelos c\u00f3digos de classifica\u00e7\u00e3o da base<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Exemplo: <\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"verified-synonym-(rs)-ibuprofen\"><strong>Campo textual*: <\/strong>(ibuprofen OR Isobutylphenyl propanoic acid  OR &#8220;variantes comerciais do nome do f\u00e1rmaco&#8221;)<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" id=\"verified-synonym-(rs)-ibuprofen\">associado a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"verified-synonym-(rs)-ibuprofen\"><strong>Campo textual:<\/strong> (removal OR degradation OR adsorption OR oxidation OR advanced oxidation OR biodegradation OR photocatalysis OR membrane OR filtration OR \u201cPFAS removal\u201d)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Campo textual nesse caso varia de base para base, pode ser texto completo, t\u00edtulos, resumo, conte\u00fado da folha de rosto, verifique os campos que a base oferece e teste potenciais combina\u00e7\u00f5es. Se a busca por texto completo recuperar muitos resultados que voc\u00ea verificar serem irrelevantes, no contexto de sua busca, tente uma busca que direciona as pesquisas em campos mais espec\u00edficos.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" id=\"verified-synonym-(rs)-ibuprofen\">associado ao <\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"verified-synonym-(rs)-ibuprofen\"><strong>Campo de classifica\u00e7\u00e3o<\/strong>:  (C02F OR B01D OR Y02A)<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" id=\"verified-synonym-(rs)-ibuprofen\">associado ao <\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"verified-synonym-(rs)-ibuprofen\"><strong>Campo de estrutura qu\u00edmica<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"323\" src=\"https:\/\/www.ufrgs.br\/bibiph\/wp-content\/uploads\/3544.png\" alt=\"\" class=\"wp-image-17750\" style=\"width:206px;height:auto\" srcset=\"https:\/\/www.ufrgs.br\/bibiph\/wp-content\/uploads\/3544.png 320w, https:\/\/www.ufrgs.br\/bibiph\/wp-content\/uploads\/3544-297x300.png 297w, https:\/\/www.ufrgs.br\/bibiph\/wp-content\/uploads\/3544-150x150.png 150w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ChemSpider<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Outros recursos<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Para al\u00e9m dessas, existem ferramentas especializadas de an\u00e1lise de patentes e vigil\u00e2ncia tecnol\u00f3gica que oferecem funcionalidades avan\u00e7adas \u2014 como an\u00e1lise de cita\u00e7\u00f5es, visualiza\u00e7\u00e3o de rede de inventores, tend\u00eancias de mercado, monitora\u00e7\u00e3o de portf\u00f3lios, entre outras \u2014 mas que geralmente requerem licen\u00e7a ou contrato institucional. Exemplo: Orbit\u00ae IP Analytics e The Lens Analytics. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Algumas institui\u00e7\u00f5es oferecem acesso tempor\u00e1rio ou especializado a plataformas comerciais de an\u00e1lise de patentes por meio de seus escrit\u00f3rios de transfer\u00eancia de tecnologia ou programas de p\u00f3s-gradua\u00e7\u00e3o. Recomenda-se consultar o n\u00facleo de inova\u00e7\u00e3o, biblioteca ou setor de TI da sua institui\u00e7\u00e3o para verificar as condi\u00e7\u00f5es de uso ou a possibilidade de realiza\u00e7\u00e3o de buscas assistidas para pesquisadores.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Veja tamb\u00e9m: <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Guia da Biblioteca da Faculdade de Engenharia da Universidade do Porto sobre o tema: <a href=\"https:\/\/feup.libguides.com\/patentes\/pesquisa\" target=\"_blank\" rel=\"noreferrer noopener\">aqui<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Guia para docentes do INPI: <a href=\"https:\/\/www.gov.br\/inpi\/pt-br\/servicos\/patentes\/materiais-de-consulta-e-apoio\/guia-para-o-docente.pdf\">aqui<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refer\u00eancias<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IBUPROFEN. ChemSpider. Dispon\u00edvel em: <a href=\"https:\/\/www.chemspider.com\/Chemical-Structure.3544.html\">https:\/\/www.chemspider.com\/Chemical-Structure.3544.html<\/a>. Acesso em: 24 nov. 2025.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Para muitas \u00e1reas, como as Engenharias, a produ\u00e7\u00e3o tecnol\u00f3gica e os documentos que registram novos m\u00e9todos, processos e produtos trazem informa\u00e7\u00f5es importantes sobre como o conhecimento &hellip; <a class=\"kt-excerpt-readmore more-link\" href=\"https:\/\/www.ufrgs.br\/bibiph\/bases-de-patentes\/\">Continue<\/a><\/p>\n","protected":false},"author":4,"featured_media":18051,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[82,44],"tags":[],"class_list":["post-17747","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-dicas","category-geral","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pesquisando em bases de Patentes &#8211; Biblioteca do Instituto de Pesquisas Hidr\u00e1ulicas UFRGS<\/title>\n<meta name=\"description\" content=\"Guia da BIBIPH sobre pesquisas em bases de patentes, com exemplos. 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