Key Trends in PTAB’s 2021 Orange Book and Biologic Patent Study
LexBlog IP
OCTOBER 27, 2021
Patent and Trademark Office Patent Trial and Appeal Board (PTAB) recently released an updated Orange Book patent/biologic patent study on August 11, 2021. The first study covering these topics was released on March 13, 2018, and the second on July 18, 2019. Trends Over Time.
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