Office : (713) 468 • 8880
Facsimile : (713) 468 • 8883

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

Professional Experience

• Trop, Pruner & Hu, P.C., Houston, Texas. Associate. Patent application preparation and prosecution; opinions; litigation support. Experience includes computer technology, software, networks, telecommunications, general electrical and mechanical technologies, and medical imaging.Patent Specialist
• Holman, Keeling & York P.C., Houston, Texas. Associate. Commercial litigation and appellate practice; products liability; oil and gas
• Fletcher, Yoder & Van Someren, Houston, Texas. Associate. Patent application preparation and prosecution; opinions
• Foley & Lardner, Milwaukee, Wisconsin. Associate. Patent application preparation and prosecution; agreements and licenses; opinions; litigation support


• 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

Miscellaneous Information

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