Ruth Y. Yang

Patent attorney, USPTO registration number 65186, status Active.

Location

West Chester, PA

On the USPTO roster since

October 2009

Ruth Y. Yang is a USPTO-registered patent attorney (registration number 65186), in West Chester, PA. The registration is active on the current USPTO roster, and Ruth Y. Yang has been listed on the roster since October 2009.

West Chester, PA has 29 registered patent practitioners in all: 22 patent attorneys and 7 patent agents.

Other registered practitioners in West Chester, PA

• Simon J. Elliott — Patent attorney, Reg. No. 54083, Teva Pharmaceuticals
• Wayne Carl Jaeschke, Jr — Patent attorney, Reg. No. 38503, Johnson & Johnson
• Donna R. Maddox — Patent attorney, Reg. No. 34913, Panitch Schwarze Belisario & Nadel LLP
• Lynn Ann Malinoski — Patent attorney, Reg. No. 38788, DePuy Sythes
• 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

All patent attorneys and agents in West Chester, PA

Patent firms in Pennsylvania · Practitioners by state

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