USPTO Blocks Verizon’s Appeal in Patent Dispute, Reinforcing PTAB’s Authority
The U.S. Patent and Trademark Office (USPTO) has advised the Federal Circuit that Verizon is not permitted to appeal a decision made by the agency’s former director. This decision effectively overturned the Patent Trial and Appeal Board’s (PTAB) previous nullification of a patent that Verizon had contested. The USPTO’s stance is rooted in consistent judicial…