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Professional Biography

Kathleen (Katie) M. O'Sullivan Partner

Firmwide Chair, Commercial Litigation Practice; Member, Firmwide Executive Committee

  • Seattle

    D +1.206.359.6375

    F +1.206.359.9000

    Seattle

    1201 Third Avenue, Suite 4900

    Seattle, WA

    +1.206.359.6375

    KOSullivan@perkinscoie.com

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OVERVIEW

EXPERIENCE

NEWS

PUBLICATIONS & PRESENTATIONS

Publications
Presentations
  • 12.09.2015
    Speaking Engagements
  • 06.04.2015
    Speaking Engagements
    Law Seminars International CLE on Class Actions / Seattle, WA.
  • 12.10.2014
    Speaking Engagements
    Federal Bar Association Federal Practice CLE / Seattle, WA
  • 04.11.2014
  • 06.11.2012
    Speaking Engagements
    Washington District and Municipal Judges Association Conference / Spokane, WA
  • 05.30.2012
    Speaking Engagements
    Developments in the nine years since Brown v. Legal Foundation of Washington.
  • 05.06.2011
    Speaking Engagements
    Federal Bar Association
  • 05.03.2011
    Speaking Engagements
    Washington Superior Court Judges Association Judicial Conference
  • 11.19.2010
    Speaking Engagements
    Washington State Bar Association CLE, Ethics Tips for In-House Counsel and Business Lawyers
  • 08.24.2010
    Speaking Engagements
    Washington State Bar Association
  • 05.06.2010
    2010 Litigating Class Actions Conference
    Speaking Engagements
    Law Seminars International
  • 04.27.2010
    Speaking Engagements
  • MORE LESS

RELATED INFORMATION

Areas of Focus

Bar and Court Admissions

  • Washington

  • Supreme Court of the United States

  • U.S. Court of Appeals for the Fourth Circuit

  • U.S. Court of Appeals for the Seventh Circuit

  • U.S. Court of Appeals for the Ninth Circuit

  • U.S. District Court for the Eastern District of Washington

  • U.S. District Court for the Western District of Washington

Education

  • Georgetown University Law Center, J.D.,
    cum laude
    ,
    Senior Notes Editor, Georgetown Law Journal
  • Yale University, B.A., History,
    cum laude

Highlights

Best Lawyers Award Badge