Susan B. Flohr


Susan Flohr concentrates her practice in the intellectual property field, including trademark, copyright, trade dress and unfair competition litigation, licensing, and counseling. Her experience includes:

  • Managing large U.S. and international trademark portfolios
  • Prosecuting trademark applications, ex parte and inter partes appeals in the U.S. Patent and Trademark Office, conducting opposition and cancellation proceedings before the Trademark Trial and Appeal Board
  • Counseling on trademark availability and registrability, as well as trademark and copyright infringement and enforcement issues
  • Prosecuting and defending trademark and copyright infringement actions before the U.S. district courts and the Court of Appeals for the Federal Circuit
  • Prosecuting domain name dispute resolution proceedings
  • Trademark licensing and other transactions involving trademarks, domain names, and copyrights


  • A national non-profit organization, in U.S. and international trademark portfolio management, technology licensing, nonprofit corporate, securities, and tax matters.
  • A German automobile manufacturer, in the defense of a major trademark infringement and dilution case in the U.S. District Court for the Eastern District of Michigan.
  • Manages the U.S. trademark portfolio for a German automobile manufacturer and a Luxembourg automobile manufacturer.
  • A Luxembourg manufacturer of the world’s fastest production automobile, as the plaintiff in a trademark infringement and dilution action in the U.S. District Court of Massachusetts
  • A German dental burs company, in a declaratory judgment action for a non-infringement of trademark case in the Eastern District of Virginia; manages the company’s U.S. trademark portfolio.
  • A Louisiana diving and underwater services company, in a trademark infringement action in the U.S. District Court for the Western District of Louisiana.



  • American Bar Association
  • Bar Association of the District of Columbia
  • International Trademark Association
  • Virginia Bar Association
  • Women's Bar Association of the District of Columbia



  • Supreme Court of the United States
  • District of Columbia
  • U.S. District Court - Eastern District of Virginia
  • United States Court of Appeals for the Federal Circuit
  • Virginia


  • George Mason University, BA
  • American University, Washington College of Law, JD