See other News & Comment articles from patent assignment search.
United States Patent and Trademark Office An Agency of the Department of Commerce
USPTO Patent FullText and Image Database PatFT Inventors are encouraged to search the USPTOs patent database to see if a patent has already been filed or granted
Home page of the United States Patent and Trademark Offices main web site
The database contains all recorded Trademark Assignment information from 1955 to January 14 2018
Discussion of patent issues focusing on the biotechnology and pharmaceutical industries
An Introduction to Patent Searches A patent search is conducted by an examiner when reviewing an application to confirm that it does not in fact conflict with prior