USPTO Web Patent Databases The US Patent and Trademark Office (PTO) offers World-Wide Web (Web) access to bibliographic and full-text patent databases.
United States Patent and Trademark Office Home page of the United States Patent and Trademark Office's main web site. ... USPTO 2014-2018 Strategic Plan Available for Public Comment We've released our draft 2014-2018 Strategic Plan that sets priorities to strengthen the USPTO, drive innovation, a
United States Patent and Trademark Office United States Patent and Trademark Office's (USPTO) patent databases - includes AIDS patents.
Patent - Wikipedia, the free encyclopedia A patent is a set of exclusive rights granted by a sovereign state to an inventor or their assignee for a limited period of time, in exchange for the public disclosure of the invention. An invention is a solution to a ...
EPO - Espacenet - European Patent Office Site search Search current area only Advanced search Patent search Advanced patent search Deutsch English Français Contact About us European Patent Organisation The Office Boards of appeal Jobs Tenders Annual ...
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Software patent - Wikipedia, the free encyclopedia A software patent has been defined by the Foundation for a Free Information Infrastructure (FFII) as being a "patent on any performance of a computer realised by means of a computer program".[1] Most countries place some limits on the patenting of inventi
Search for Patents - United States Patent and Trademark Office 30 Sep 2013 ... USPTO Patent Full-Text and Image Database (PatFT). Inventors are encouraged to search the USPTO's patent database to see if a patent has ...
EPO - Free online services - European Patent Office 11 Jul 2012 ... The European Patent Office offers access to the free patent ... Search for legal and technical information in our online patent databases.
Espacenet - Home page Espacenet: free access to the database of over 80 million patents. ... not enhance your next patent search with a free trial of the EPO's Global Patent Index (GPI)?