Professional Profiles & Email Directory

Diana M. Sangalli

Patent Attorney, U.S.P.T.O. Registration No: 40,798

Trop, Pruner & Hu, P.C.
1616 S. Voss Rd., Ste. 750
Houston, TX 77057-2631
Off: (713) 468-8880
Fax: (713) 468-8883

Education

  • J.D., 1995, magna cum laude, University of Illinois College of Law
  • B.S. Electrical Engineering, 1983, University of Illinois at Urbana-Champaign

Practice

Ms. Sangalli has represented clients in numerous lawsuits involving patent, trademark and copyright infringement claims, including LaserDynamics, Inc. v. Quanta Computer, Inc., 2:06-cv-348 (E.D. Tex.).

Ms. Sangalli also has extensive experience preparing and prosecuting patent applications before the U.S. Patent and Trademark Office.  Representative technical fields include computer systems, networks, software, telecommunications, general electrical and mechanical technologies, medical imaging, fuel cells, semiconductor device and memory technologies, and oil well production technologies.

Professional Experience

  • Trop, Pruner & Hu, P.C. Houston, TX. Shareholder.
  • Holman, Keeling & York P.C., Houston, Texas. Associate. Commercial litigation and appellate practice.
  • Fulbright & Jaworski L.L.P., Houston, Texas.  Counsel.  Intellectual property.
  • Fletcher, Yoder & Van Someren, Houston, Texas. Associate. Intellectual property.
  • Foley & Lardner, Milwaukee, Wisconsin. Associate. Intellectual property.
  • Sigmapower, Inc., Carson, California. Senior Design Engineer/Manager of Engineering Projects. Development and design of high voltage power supplies for electronic countermeasure systems.
  • Hughes Aircraft Co., Torrance, California. Member of the Technical Staff. Development and design of high voltage power supplies for military and commercial satellite applications.

Publications

  • Co-author:  “When is a Warning Necessary? Common Law Exceptions to the Duty to Warn,” 15th Annual Products Liability Conference, Univ. of Wisc. Eng’g Dep’t, Nov. 2003

Miscellaneous Information

  • Editor-in-Chief, 1994-95 University of Illinois Law Review
  • Member, Texas Bar
  • Member, Wisconsin Bar (Inactive)
  • Admitted to Eastern District of Texas, Southern District of Texas

 

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