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Founded by a U.S. Patent Attorney in 1997, PriorArtSearch.com offers a broad range of patent search services, including validity, product clearance, patentability and other searches. We can also provide a variety of legal services.

TPR is a full-service search firm specializing in the search and analysis of worldwide patent and non-patent literature information.

Search patents - Cardinal Intellectual Property is the Expert in patents search, patent analysis and intellectual property asset management solution to managing patent portfolios.

Filament goes beyond just a Patent Search to deliver an insightful interpretation of the IP Landscape by a Patent Attorney that helps organisations achieve commercial and strategic gains.

WIPO, The World Intellectual Property Organization (WIPO) homepage, entry point for information about industrial property and copyright.

We provide chemical patent searching help to companies who need chemical/pharmaceutical prior art, freedom-to-operate, current awareness, and litigation searches. We specialize in chemistry and pharmaceutical patent searching.

Einfolge is offering a ipr, intellectual property rights and patents, patent, market research, clinical data management and legal data management services.

We cater to all your intellectual property, trademark and patent search and analytic needs. We judiciously analyze and scrutinize all your present and future inventions and innovations. We guide you to recognize the white-space and potential in your ...

Home page of the United States Patent and Trademark Office

The official website of the European Patent Office (EPO). Find information on applying and searching for patents, legal issues on patents, patent grants, rules and regulations about European and international patent applications.