Patent attorneys and agents in West Chester, PA

29 USPTO-registered patent practitioners: 22 patent attorneys and 7 patent agents.

• Scott B. Allison — Patent attorney, Reg. No. 38370
• Lawrence E. Ashery — Patent attorney, Reg. No. 34515, Quadratec, Inc.
• Robert R. Axenfeld — Patent attorney, Reg. No. 37276, Axenfeld Law Group, LLC
• Ping Cao — Patent attorney, Reg. No. 62816, Johnson & Johnson Law Department
• Fu Chen — Patent agent, Reg. No. 34089, Chemical Consultant
• Robert J. Coyle, II — Patent agent, Reg. No. 84586
• Gary H. Dadamo — Patent agent, Reg. No. 55095
• Simon J. Elliott — Patent attorney, Reg. No. 54083, Teva Pharmaceuticals
• Andrew T. Hawkins — Patent attorney, Reg. No. 51791
• Wayne Carl Jaeschke, Jr — Patent attorney, Reg. No. 38503, Johnson & Johnson
• Jianwei Liu — Patent agent, Reg. No. 55390
• Donna R. Maddox — Patent attorney, Reg. No. 34913, Panitch Schwarze Belisario & Nadel LLP
• Lynn Ann Malinoski — Patent attorney, Reg. No. 38788, DePuy Sythes
• Matthew S. Middleton — Patent attorney, Reg. No. 77117
• Andrea Ellman Mirin — Patent attorney, Reg. No. 47547
• Joseph Patrick O'malley — Patent attorney, Reg. No. 36226, Baker Hostetler
• Vikram A. Patel — Patent attorney, Reg. No. 76374, Axenfeld Law Group
• Lorraine Bohanske Possanza — Patent attorney, Reg. No. 50968, Sunstein Murphy & Associates P.C.
• Christopher A. Rothe — Patent attorney, Reg. No. 54650, Culhane Meadows PLLC
• Andrew Louis Salvatore — Patent attorney, Reg. No. 45067, McKissock & Hoffman
• Lois A. Santopietro — Patent agent, Reg. No. 36264, E I DuPont de Nemours and CO
• Mark D. Sanyour — Patent agent, Reg. No. 77290
• Joyce H. Sanyour — Patent attorney, Reg. No. 67401
• Raymond N. Scott, Jr — Patent attorney, Reg. No. 48666, Johnson & Johnson - Depuy Synthes Products, LLC
• John Michael Sheehan — Patent attorney, Reg. No. 26065, Fmc Corp
• Eric J. Slifer — Patent attorney, Reg. No. 62597
• Christopher S. Stabley — Patent agent, Reg. No. 64262, Synthes, Inc
• Doyle S. Tuvesson — Patent attorney, Reg. No. 81677
• Ruth Y. Yang — Patent attorney, Reg. No. 65186