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Intellectual Property

IP counsel to 2,000+ companies across all industry sectors worldwide

Why Cooley
  • Fully integrated IP litigation, counseling and prosecution practice
  • 5,000+ patent applications filed globally for clients in 2020
  • 3,000+ trademark applications filed globally for clients in 2020
  • 1,500+ domain names recovered through UDRP and Nominet proceedings
  • 1,000+ investor-side and company-side patent due diligence reviews in high-value deals and transactions
  • 950+ trademark, copyright and advertising disputes globally in 2020
  • 475+ patent cases in the last 5 years
  • 300+ PTAB proceedings
  • 30+ Section 337 ITC investigations
  • 30+ patents invalidated in the last two years
  • 10 patent trials in the last 5 years
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Cooley Protect

Empowering entrepreneurs and growth companies

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150+

IP lawyers across the US, UK and Europe

#1

Gold-Tier Trademark Firm

World Trademark Review 2021

“Patent Strategy and Management Firm of the Year” Honoree

LMG Life Sciences 2020

2015 IP Litigation Department of the Year finalist

The American Lawyer

Recognition

  • BTI Consulting: “Standout” for IP litigation
  • BTI Consulting: Top firm for client service and value
  • Chambers, Legal 500: Top IP and life sciences practices in the US and UK
  • IAM Patent 1000: Top patent prosecution firm
  • LMG Life Sciences: 2020 “Patent Strategy and Management Firm of the Year” Honoree
  • Managing Intellectual Property: "IP Star" for patent prosecution and litigation, trademark, copyright and PTAB proceedings
  • Managing Intellectual Property: 2020 "Trademark Litigation Firm of the Year" and 2020 "IP Transactions Firm of the Year"
  • US News and World Report: Tier 1 firm for patent law
  • World Trademark Review: Gold tier for trademark law


Group contacts
Ivor Elrifi Partner New York, Boston
Stephen Smith Partner Washington, DC, Reston
Brendan Hughes Partner Washington, DC
Heidi Keefe Partner Palo Alto
Joseph Drayton Partner New York
Christopher Hutter Partner Reston
Mika Reiner Mayer Partner Palo Alto
Michelle Rhyu Partner Palo Alto
Bobby Ghajar Partner Los Angeles
Michael Tuscan Partner in Charge – Washington, DC Washington, DC
Angela Dunning Partner Palo Alto
Bill Christiansen Partner Seattle
Heidi A. Erlacher Partner in Charge – Boston Boston
Scott Talbot Partner Reston
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Related Practices & Industries
Intellectual Property Litigation Life Sciences IP Litigation Patent Office Litigation Patent Counseling & Prosecution Trademark, Copyright & Advertising ITC Section 337 Litigation Trade Secret Litigation & Dispute Counseling Fashion, Apparel & Beauty
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