Alyssa K. Sandrowitz

Of Counsel

  • location icon Denver, CO
    1700 Lincoln Street
    Denver, CO 80203

Alyssa Sandrowitz is an attorney in the Denver office of Lewis Brisbois and a member of the Intellectual Property & Technology Practice. She is a registered patent attorney who has been helping clients develop and execute comprehensive patent strategies for over a decade. Alyssa's practice includes all aspects of intellectual property litigation, prosecution and counseling, with a special focus on patent litigation and post-grant challenges. She uses her engineering background to represent clients in a variety of technologies including semiconductor design and fabrication, battery chemistry and design, LCD devices, medical devices, alloy composition and methods of manufacturing, sporting goods and apparel, consumer electronics, consumer products both in district courts and before the U.S. Patent and Trademark Office. 

Related News

Prior Experience

  • Polsinelli, 2014-2017
  • McKenna Long & Aldridge, 2010-2014
  • Sterne Kessler Goldstein & Fox, 2006-2010


  • Easier AIA Review Amendments Still May Not Be Best Option, August 27, 2015, IP Law360
  • PTAB Opens Door to Amendments in Post-Grant Proceedings, August 6, 2015, IP Law360
  • Inter Partes Review Strategy after PTAB’s Cuozzo Ruling, March 12, 2015, IP Law360

Professional Presentations

  • Patent Litigation 2017: The Courts and Patent Trial and Appeal Board, Major Regional Program, February 17, 2017, Federal Circuit Bar Association, panelist 
  • Delving Deeper into the Legal Implications of SC’s Conclusion on the Cuozzo Case, Live CLE Webinar, January 20, 2017, The Knowledge Group, speaker



District of Columbia

United States Patent and Trademark Office


  • Colorado IP Inn of Court
  • PTAB Bar Association
  • American Bar Association, IP Section


American University, Washington College of Law

Juris Doctor, 2007

Princeton University

Master of Science in Engineering, Mechanical Engineering, 2002

Rutgers University

Bachelor of Science in Ceramic/Materials Engineering, 1999

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