Marlee R.Hartenstein


Pittsburgh + 1.412.394.7257

Marlee Hartenstein focuses her practice on patent litigation matters before U.S. district courts and the USPTO's Patent Trial and Appeal Board (PTAB). Her experience includes drafting motions, preparing for depositions, conducting invalidity and noninfringement analyses, and participating in claim construction proceedings.

Marlee also has an active patent prosecution and counseling practice. As a registered patent attorney, she has experience preparing and prosecuting U.S. patent applications directed to software and hardware innovations. During law school, Marlee worked with local companies and entrepreneurs through Notre Dame's Intellectual Property and Entrepreneurship Clinic where she conducted prior art searches and drafted patent applications relating to medical devices.


  • UPMC subsidiary Curavi Health combined with CarePointe and U.S. Health Systems to form Arkos HealthJones Day advised University of Pittsburgh Medical Center (UPMC) in the business combination of its subsidiary Curavi Health, Inc. with CarePointe and U.S. Health Systems to form Arkos Health, a company that will provide virtual care solutions and health insights to vulnerable populations across the United States.
  • Google defends 15 patent infringement lawsuits brought by WSOU relating to multiple productsJones Day is acting as lead defense counsel on behalf of Google LLC in 15 patent infringement lawsuits in the Western District of Texas brought by WSOU Investments, LLC relating to a range of Google's products, including Pixel, YouTube TV, YouTube Music, G Suite, Gmail, and Nest Cam.
  • Riverside invests in LMG HoldingsJones Day advised The Riverside Company in connection with its investment in LMG Holdings, Inc., a provider of ignition interlock devices (IIDs) used to help prevent drunk driving.
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