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Wolf Greenfield has been recognized in the Legal 500 United States 2026 rankings, earning national recognition in the categories of Patents: litigation and Patents: prosecution.

Wolf Greenfield Ranked Among Top Law Firms
We are excited to be named the largest intellectual property law firm in Massachusetts by the Boston Business Journal for the ninth consecutive year.

BBJ Names Wolf Greenfield Largest IP Law Firm in Massachusetts for Ninth Consecutive Year
In its fourth annual CAFC Intelligence Report, Patexia has named Wolf Greenfield among the top performing and most active law firms at The Court of Appeals for the Federal Circuit (CAFC). Learn more with the link below!

Wolf Greenfield Ranked Among Top Law Firms for CAFC Litigation
Wolf Greenfield is proud to announce our achievement in maintaining Mansfield Certification Plus. Facilitated by Diversity Lab, Mansfield is a year-long, structured certification process that our firm has committed to since 2021 to ensure all talent at our firm has a fair and equal opportunity to advance into leadership by embedding accountability, transparency, and knowledge sharing into talent practices. To learn more use the link below.

Wolf Greenfield Maintains Mansfield Certification Plus in Continued Commitment to Diversify Leadership
For the eighth consecutive year, Patexia's IPR Intelligence Report has named Wolf Greenfield among the best performing and most active law firms for inter partes review (IPR) before the Patent Trial and Appeal Board (PTAB). Wolf Greenfield has been consistently ranked among the top law firms in all categories since the report’s inception in 2017. To learn more follow the link below.

Wolf Greenfield Named Among Top Law Firms for PTAB IPRs for Eighth Year
Wolf Greenfield has been recognized both nationally and in Massachusetts in the 2024 Managing IP rankings. In addition, we are proud to share that nine attorneys have been ranked individually as IP STARS (Managing IP) in Massachusetts, New York, Virginia, and nationwide.

Managing IP Ranks Wolf Greenfield Nationally, Recognizes Nine Attorneys in 2024
At Wolf Greenfield, we believe in fostering an inclusive and supportive workplace where every voice is valued. We are proud to feature our affinity groups, each dedicated to promoting a sense of community, advocacy, and belonging among our employees.

Diversity & Inclusion
In its sixth annual Patent Prosecution Intelligence Report, Patexia has named Wolf Greenfield among the top performing and most active law firms for biotech patent prosecution. The firm was ranked the second most active law firm in biotech patent prosecution. Learn more using the link below!

Wolf Greenfield Ranked #2 Most Active Law Firm for Biotech Patent Prosecution
We are excited to share that Robert Walat was recently elected Wolf Greenfield’s President and Managing Partner! Read more about Rob’s background and his new role at the firm using the link below.

Wolf Greenfield Elects Robert Walat as President and Managing Partner