Colleen M. Schaller

Patent attorney, USPTO registration number 67751, status Active.

Firm

Howson & Howson LLP

Location

Blue Bell, PA

On the USPTO roster since

November 2014

Colleen M. Schaller is a USPTO-registered patent attorney (registration number 67751) at Howson & Howson LLP, in Blue Bell, PA. The registration is active on the current USPTO roster, and Colleen M. Schaller has been listed on the roster since November 2014.

Howson & Howson LLP has 7 registered patent practitioners on the roster (5 patent attorneys and 2 patent agents), so Colleen M. Schaller works alongside 6 other registered practitioners there.

Blue Bell, PA has 24 registered patent practitioners in all: 20 patent attorneys and 4 patent agents.

Other registered practitioners in Blue Bell, PA

• Bryce G. Kleeman — Patent attorney, Reg. No. 80916, Spark Therapeutics
• Cathy A. Kodroff — Patent attorney, Reg. No. 33980, Howson and Howson LLP
• Yuqi Li — Patent agent, Reg. No. 65855
• Robert P. Marley — Patent attorney, Reg. No. 32914, Unisys Corporation
• Todd Lewis Mayover — Patent attorney, Reg. No. 53289, Wyeth Pharmaceuticals, Inc.
• Benjamin H. Mccoy — Patent attorney, Reg. No. 68735, Fox Rothschild LLP
• Michael Metcalf — Patent agent, Reg. No. 82996
• Sarah R. Pollock — Patent agent, Reg. No. 79408, Fox Rothschild LLP

All patent attorneys and agents in Blue Bell, PA

Patent firms in Pennsylvania · Practitioners by state

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