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Quinn Emanuel Urquhart & Sullivan, LLP
Department profile | Quinn Emanuel Urquhart & Sullivan, LLP
Intellectual Property: Patent Litigation

Chambers Review

Provided by Chambers

Intellectual Property: Patent Litigation - California

1
Band 1

What the Team is Known For

Quinn Emanuel is a leading practice for complex and highly publicized patent infringement disputes, particularly in the hi-tech space. The firm is highlighted for its courtroom advocacy, including in cases involving design and standard-essential patents. The group is adept at PTAB, ITC and appellate proceedings. It also provides skilled counsel for contentious trademark matters and for cases arising from misappropriation of trade secrets allegations. The team offers notable capabilities assisting with trade dress, copyright and inventorship litigation.

Work Highlights

Provided by Quinn Emanuel Urquhart & Sullivan, LLP

  • Quinn Emanuel successfully represented Google in patent infringement litigation brought by Sonos.

Strengths

Provided by Chambers

"The Quinn Emanuel team is as hard working as any trial team you will find. Their attention to detail and tenacity are unmatched."

Intellectual Property: Patent Litigation respondent
USA

"There is no question that Quinn Emanuel is in the top echelon of patent litigation firms."

Intellectual Property: Patent Litigation respondent
USA

"The team is extremely knowledgeable about patent law."

Intellectual Property: Patent Litigation respondent
USA

Notable Practitioners

Provided by Chambers

4
Margret Caruso
4
Band 4

Margret Caruso chairs the firm's trademark and copyright group and is regularly sought out by both plaintiffs and defendants to litigate complex IP disputes.

"Margret has an excellent reputation. She is good in court."

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4
Sean Pak
4
Band 4

Sean Pak frequently represents both plaintiffs and defendants in numerous district courts and before the ITC in a wide variety of IP disputes.

"Sean is well-respected and talented."

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5
Kevin Johnson
5
Band 5

Kevin Johnson draws on his background in electrical engineering to represent technology companies of all sizes in intellectual property disputes, including litigation relating to copyright and licensing, trade secrets and patent infringement.

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Ranked Lawyers at
Quinn Emanuel Urquhart & Sullivan, LLP

Provided by Chambers
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California

Intellectual Property: Patent Litigation
4
Sean Pak
4
Band 4
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5
Kevin Johnson
5
Band 5
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Intellectual Property: Trademark, Copyright & Trade Secrets
4
Margret Caruso
4
Band 4
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