John E. Pillion

Patent agent, USPTO registration number 52122, status Active.

Firm

Entegris Inc.

Location

Billerica, MA

On the USPTO roster since

before May 2006

John E. Pillion is a USPTO-registered patent agent (registration number 52122) at Entegris Inc., in Billerica, MA. The registration is active on the current USPTO roster, and John E. Pillion has been listed on the roster since before May 2006.

Entegris Inc. has 3 registered patent practitioners on the roster (2 patent attorneys and 1 patent agent), so John E. Pillion works alongside 2 other registered practitioners there.

Billerica, MA has 28 registered patent practitioners in all: 19 patent attorneys and 9 patent agents.

Other registered practitioners in Billerica, MA

• Valarie Benezra Rosen — Patent attorney, Reg. No. 45698, Cabot Corporation
• Nicholas J. Sisti — Patent attorney, Reg. No. 54453, EMD Serono
• Anabela C. Taylor — Patent attorney, Reg. No. 38999, HoustonHogle LLP
• Kyle Turley — Patent attorney, Reg. No. 57197, Baker Hughes
• Rajesh Vallabh — Patent attorney, Reg. No. 35761, E Ink Corporation
• John A. Wright — Patent agent, Reg. No. 52452
• Lee P. Yezek — Patent agent, Reg. No. 75046, E-Ink Corporation
• Zhen Bao — Patent attorney, Reg. No. 70954, E Ink Corporation

All patent attorneys and agents in Billerica, MA

Patent firms in Massachusetts · Practitioners by state

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