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DEPARTMENT PROFILE

Arnold & Porter

Intellectual Property

3 ranked lawyersBand 2District of ColumbiaUSA 2021 View ranking table
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chambers review
department information
Ranked Lawyers

Chambers Review

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

What the team is known for

Highly regarded IP practice group able to provide comprehensive guidance on all areas of patent and non-patent matters. The trademark and copyright capabilities of the group remain highly noted. Enjoys a fine reputation for its work in the sports and media and entertainment fields. Regularly called upon for its strengths in patent prosecution, it additionally maintains broad experience in contentious matters and is well versed in both complex patent and trademark disputes. Celebrated expertise in life sciences.

Strengths

One client opines: "They are an absolute joy and some of the smartest people I've ever met. On top of that, their courtroom presence is hard to describe - they are some of the quickest people on their feet I have every seen."

Another client comments: "The team is is very experienced and has a depth of knowledge and a can-do attitude."

"The team's ability to get things done is impressive," comments another source, further noting: "I call it a dream team. Their communication is excellent. The team's subject matter knowledge and dedication is exceptional."

Work highlights

Handled a range of IP matters for Time's Up Now, including drafting and negotiating licenses, coordinating trademark applications worldwide and handling domain name enforcement.

Represented Sanofi and Regeneron in a biotechnology patent suit brought by Amgen regarding the sale of cholesterol-reducing drug Praluent.

Provided strategic patent counsel to Bruin Biometrics on two business-critical medical devices portfolios.

Notable practitioners

David Marsh maintains a busy patent prosecution and portfolio management practice. He has particular expertise in relation to the life sciences sector.
"His strength is his technical understanding - the advice is better and more to the point."

Matthew Wolf maintains a strong reputation for his work in patent disputes in relation to medical devices and pharmaceutical products.
"He is an expert and his ability to explain issues in a way I understand them is huge. He can convey complex issues and break them down simply for the jury. He is a specialized lawyer with a good courtroom presence which resonates with the jury. He is phenomenal." "Seeing him cross-examine, you feel like you have tickets to the Super Bowl."

Roberta Horton is considered a foremost expert in domain name disputes matters and frequently advises on a broad range of trademark and copyright matters. Her experience includes representing nonprofits.
"She has so much trademark and intellectual property experience, and it shows."

Department Information

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Intellectual Property

Arnold & Porter

firm
Location

601 Massachusetts Avenue, NW

Washington, DC

District of Columbia

USA

20001-3743

View Firm Profile

Ranked Lawyers

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

District of Columbia

Intellectual Property: Litigation


Matthew Wolf
Band 2

Intellectual Property: Patent Prosecution


David Marsh
Band 2

Intellectual Property: Trademark, Copyright & Trade Secrets


Roberta Horton
Band 2