Maschoff Brennan Earns High Rankings in 2025 Patexia PTAB Intelligence Report

Maschoff Brennan achieved six top rankings in the recently released 2025 PTAB Intelligence Report published by Patexia, a leading provider of Intellectual Property analytics and research. The report, which analyzes five years of Patent Trial and Appeal Board (PTAB) activity from July 1, 2020 through June 30, 2025 highlights Maschoff Brennan as one of the nation’s top performing and most active firms in PTAB litigation.

The firm’s rankings include:

• #9 Best Performing Law Firm (Overall)

• #17 Best Performing Law Firm (Patent Owners)

• #61 Best Performing Law Firm (Petitioner)

• #83 Most Active Law Firm (Patent Owners)

• #103 Most Active Law Firm (Overall)

• #138 Most Active Law Firm (Petitioner)

In addition to these firm-wide accolades, partners Eric L. Maschoff and R. Parrish Freeman were individually recognized among the Top 250 Best Performing Overall PTAB practitioners nationwide.

Maschoff Brennan’s post-issuance proceedings practice combines the technical knowledge and legal vision required to successfully represent clients in using the various post-issuance mechanisms to strengthen patents, for patent owners, or to challenge issued patents, for those accused of infringement or otherwise interested in clearing a pathway to market. Learn more about Maschoff Brennan’s comprehensive PTAB services here.

About Maschoff Brennan

Maschoff Brennan provides legal counsel and representation to some of the world’s most innovative companies. With over fifty attorneys and offices in the technology-focused regions of California, Utah, and New York, our attorneys are known for having the breadth of experience and the forward-thinking insight needed to handle complex technological and business issues across all industries and geographic boundaries. We have extensive experience representing clients in Federal and State courts nationwide and before the ITC, USPTO, PTAB, TTAB, and other administrative agencies in Washington, D.C