Prima Facie Case Of Unpatentability Archives

What is the difference between “a substantial new question of patentability” and a “prima facie case of unpatentability”?

By russ.krajec@blueironip.com | September 29, 2024

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-29 4 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. The MPEP distinguishes between “a substantial new question of patentability”…