A Request for Grace Period for a Novelty Art Should Be Submitted Within Two Months When the Patentee Knew or Should Have Known About the Novelty Art After the Patent Application Was Filed
LexBlog IP
JUNE 23, 2022
The Patent Reexamination and Invalidation Department (PRID) of the China National Intellectual Property Administration (CNIPA) invalidated the CN Invention Patent No. within six months before the priority date of the ’987 patent), and all the inventors of the ’987 patent are also authors of the article.
52 
Let's personalize your content