Patrick J. Hayden
About Patrick
Pat focuses on high-stakes appeals and complex civil litigation, with a practice spanning commercial, regulatory and constitutional matters. He has led the drafting of dozens of appellate briefs and argued in federal courts of appeals nationwide. Pat also brings significant trial litigation experience, particularly in drafting critical briefs, preserving appellate issues and addressing complex legal challenges at trial. Pat has been recognized as “One to Watch” in Appellate Practice and Securities Litigation by Best Lawyers in America.
Experience
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Cooley Wins Securities Litigation Appeal for Talphera
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Fifth Circuit Reverses Teen’s Blocked Lawsuit Against New Orleans-Area Police Officers
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Cooley, ACLU Represent National Women’s Law Center in Intervening to Defend Transgender College Athletes
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Cooley, Protect Democracy File Amicus Brief for Retired Four-Star Generals, Admirals and Former Secretaries of the Army, Navy and Air Force Opposing Presidential Immunity Claim
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Cooley Files Amicus Brief Supporting Continued Application of the Internal Affairs Doctrine in New York
Admissions and credentials
- New York
Rankings and accolades
Best Lawyers in America: Ones to Watch – Securities Litigation
Best Lawyers in America: Ones to Watch – Appellate Practice
Get In Touch
Location
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