USPTO Web Patent Databases The US Patent and Trademark Office (PTO) offers World-Wide Web (Web) access to bibliographic and full-text patent databases.
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Patents - United States Patent and Trademark Office Patent Prosecution Highway (PPH); The Fast Track Examination of Applications Under the Patent Prosecution Highway (PPH), an applicant receiving a ruling from the Office of First Filing (OFF) that at least one claim in an application filed in the OFF is pa
EPO - Home 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 ...
United States Patent and Trademark Office Home page of the United States Patent and Trademark Office's main web site.
Uspto - United States Patent and Trademark Office The US Patent and Trademark Office ( PTO) offers World-Wide Web (Web) ...
Search for Patents - United States Patent and Trademark ... 2013年9月30日 - See this important information about searching for patents: ... How to Conduct a Preliminary U.S. Patent Search: A Step by Step Strategy - Web ...
Patents - United States Patent and Trademark Office 2014年2月13日 - Information about the U.S. patenting process, including agency organization chart, rules and regulations, FAQs, and online applications.
United States Patent and Trademark Office - Wikipedia, the free ... The United States Patent and Trademark Office (PTO or USPTO) is an agency in the U.S. Department of Commerce that issues patents to inventors and ...
U.S. Trademark Manual Search Page Text and Image search page with links to options for boolean, combined marks, and number searches from ...
