Daniel Richard O'Brien

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Education & Credentials

University Attended:
St. Louis University, B.A., 1976
Law School Attended:
Georgetown University Law Center, J.D., 1979
Year of First Admission:
1979
Admission:
2017, Illinois; 1981, U.S. District Court, Northern District of Illinois; 1982, U.S. District Court, Eastern District of Michigan; 1986, U.S. District Court, Northern District of Illinois, including Trial Bar; U.S. Court of Appeals, Second, Sixth , Seventh Circuits; U.S. District Court, Central District of Illinois; U.S. District Court, Southern District of Illinois; U.S. Supreme Court
ISLN:
904747629

Areas of Practice (12)

  • Intellectual Property Litigation
  • Complex Commercial Litigation
  • Business Torts
  • Contract Litigation
  • Copyright and Theft of Idea Litigation
  • False Advertising Litigation
  • Patent Litigation
  • Protecting Proprietary Information and Customer Relationships
  • Technology, Media and Privacy Law
  • Trade Secret and Unfair Competition Litigation
  • Trademark Litigation
  • Trials

Peer Reviews

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Location

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Daniel Richard O'Brien: Partner at Sidley Austin LLP
  • Chicago, IL
    One S. Dearborn St.
    Chicago, IL 60603-2302


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