First To File EFR is a service for intellectual property professionals to build and maintain medium to large patent, trademark, and general matter portfolios. Note: This app requires a corporate subscription to First To File for the app work.
What's new in version 2.1.3
ReleaseMarch 31, 2020
Date AddedMarch 31, 2020
Additional RequirementsRequires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.