Resources on the Web
PATENTS
United States Patent and Trademark Office
Search US Patents and Published Applications - Patent Public Search
Check the status of a pending or issued patent - Patent Center
Check the status of an international family of patents or patent applications - Global Dossier
Check patent assignments recorded at the USPTO - Patent Assignments
World Intellectual Property Organization - WIPO
Search for PCT and International Applications in multiple countries - PATENTSCOPE
Check the status of an International Application - ePCT
European Patent Office - EPO Patent Search
Japanese Patent Office - JPO Patent and Trademark Search
TRADEMARK
United States Patent and Trademark Office - Trademark Home
Search pending and registered U.S. Trademarks - TESS
Check the status of a pending Trademark Application - TSDR
COPYRIGHT
United States Copyright Office - Copyright.gov
Register a Copyright - eCO
