![United States: Trending At The PTAB: Claim Substitution And APA Control - Finnegan, Henderson, Farabow, Garrett & Dunner, LLP](https://cdn.newsserve.net/ONPglobe256.png)
United States: Trending At The PTAB: Claim Substitution And APA Control - Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
In 2019, the Patent Trial and Appeal Board initiated a pilot program allowing patent owners to request preliminary guidance on a motion to amend.
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