Robert R. Riddle Photo

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Blending scientific training with extensive experience in patent litigation and intellectual property counseling, Robert Riddle provides comprehensive insights into complex issues facing his clients.


  • South Texas College of Law, 2004, J.D., Articles Editor, South Texas Law Review; Order of the Lytae; Varsity Moot Court
  • University of Houston, 2000, Dr. jur., Biochemistry, Robert A. Welch Foundation Doctoral Fellowship; Sigma Xi
  • University of Houston, 1996, B.S., Biochemistry & Biophysics

  • Texas
  • U.S. Patent and Trademark Office

  • U.S. Court of Appeals - Federal Circuit
  • U.S. District Court - Eastern District of Texas
  • U.S. District Court - Southern District of Texas
  • U.S. District Court - Western District of Michigan
  • U.S. District Court - Western District of Wisconsin


  • Selected to the Texas Super Lawyers list (IP Litigation), 2015, 2016, 2017 & 2018
  • Selected to the IAM Patent 1000, which identifies the top 1000 patent practitioners throughout the world.