Mark John Nahnsen

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Education & Credentials

University Attended:
Purdue University, B.S., 1994
Law School Attended:
John Marshall, J.D., 1999
Year of First Admission:
2000
Admission:
2000, Illinois; Illinois Northern District Court; U.S. Patent and Trademark Office, 2004
ISLN:
914862213

Areas of Practice (13)

  • Credit Repair
  • Lawsuits / Disputes
  • Intellectual Property
  • Business Methods
  • International IP
  • IP Strategy and Management
  • Licensing
  • Opinions
  • Patent Services: Counseling, Prosecution and Litigation
  • Trade Dress
  • Trademark Oppositions and Cancellations
  • Trademarks
  • Unfair Competition and False Advertising

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Location

Mark John Nahnsen: Partner at Barnes & Thornburg LLP
  • Chicago, IL
    One North Wacker Drive, Suite 4400
    Chicago, IL 60606-2841