PREVAIL Act Advances To The Senate: Potential Implications For Patent Challenges

On November 21, 2024, the Senate Judiciary Committee voted by a narrow 11–10 margin to advance the PREVAIL Act to the Senate for consideration. The PREVAIL Act, or the Promoting and Respecting Economically Vital American Innovation Leadership Act, aims to reform rules and procedures at the Patent Trial and Appeal Board (PTAB) to limit Inter Partes Review and other procedures to challenge patents.

Businesses and patent holders should take note of the act's key provisions, which make several reforms intended to make invalidating issued patents more difficult in order to further the purpose of protecting innovation from individual or small entity inventors. Those changes include: (1) implementing a standing requirement to reduce the opportunities to challenge a patent in the PTAB; (2) restricting a challenger's ability to file multiple petitions against the same patent; and (3) raising the burden of proof from the current "preponderance of the evidence" standard to