Patent and Invention Help Forum

Patent and Inventing Discussion => Patent Questions and Advice => Topic started by: Daniel Cook on March 16, 2017, 08:18:50 AM

Title: Issued past patent
Post by: Daniel Cook on March 16, 2017, 08:18:50 AM
Hi,
 I need to see if a patent is still valid or if I can use the technology in my devices. I have the company that used to hold the patent, but I don't have the patent number. Can you assist?
Title: Re: Issued past patent
Post by: Brad on March 16, 2017, 01:33:27 PM
You should be able to search by "assignee name" for companies here:
https://assignment.uspto.gov/patent/index.html#/patent/search

Thanks
Brad