The Engineering Village Patent databases (EP Patents and US Patents) contain patents filed with the United States Patent and Trademark Office (USPTO) and patents filed with the European Union Patent Office (EPO). It leverages engineering-specific vocabulary, US patent classification codes, European Classification system codes, and International Patent Classification system codes, using engineering Village's search tools to produce accurate, relevant results.
Covering period years:
US Patents - since 1790; EP Patents - since 1978
TAU community only