Patrick John Kelly

Patent attorney, USPTO registration number 34638, status Active.

Firm

Armstrong Teasdale LLP

Location

Philadelphia, PA

On the USPTO roster since

before May 2006

Patrick John Kelly is a USPTO-registered patent attorney (registration number 34638) at Armstrong Teasdale LLP, in Philadelphia, PA. The registration is active on the current USPTO roster, and Patrick John Kelly has been listed on the roster since before May 2006.

Armstrong Teasdale LLP has 56 registered patent practitioners on the roster (46 patent attorneys and 10 patent agents), so Patrick John Kelly works alongside 55 other registered practitioners there.

Philadelphia, PA has 513 registered patent practitioners in all: 377 patent attorneys and 115 patent agents.

Other registered practitioners in Philadelphia, PA

• David B. Hoffman — Patent attorney, Reg. No. 62835, Baker & Hostetler LLP
• Michael P. Hogan — Patent attorney, Reg. No. 45842, Offit Kurman
• Zachary J. Holdsman — Patent attorney, Reg. No. 82585, Montgomery McCracken Walker & Rhoads LLP
• Emma K. Holland — Patent agent, Reg. No. 79947, Dla Piper LLP (Us)
• Matthew A. Homyk — Patent attorney, Reg. No. 63196
• Richard A. Howe, II — Patent attorney, Reg. No. 66688, The Belles Group
• Weihong Hsing — Patent agent, Reg. No. 51823, Panitch Schwarze Belisario & Nadel LLP
• Madoe Htun — Patent attorney, Reg. No. 46485, William Penn Foundation

All patent attorneys and agents in Philadelphia, PA

Patent firms in Pennsylvania · Practitioners by state

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