John S. Sopko

Patent attorney, USPTO registration number 41321, status Active.

Firm

Hoffmann & Baron LLP

Location

Parsippany, NJ

On the USPTO roster since

before May 2006

John S. Sopko is a USPTO-registered patent attorney (registration number 41321) at Hoffmann & Baron LLP, in Parsippany, NJ. The registration is active on the current USPTO roster, and John S. Sopko has been listed on the roster since before May 2006.

Hoffmann & Baron LLP has 13 registered patent practitioners on the roster (11 patent attorneys and 2 patent agents), so John S. Sopko works alongside 12 other registered practitioners there.

Parsippany, NJ has 40 registered patent practitioners in all: 30 patent attorneys and 10 patent agents.

Other registered practitioners in Parsippany, NJ

• Karen Beth King — Patent attorney, Reg. No. 41898, Hoffman & Baron, LLP
• Mark A. Kurisko — Patent attorney, Reg. No. 38944, Sound View Innovations
• Brittany La — Patent attorney, Reg. No. 58337, Evonik Corporation
• Jamie M. Larmann — Patent agent, Reg. No. 48623, Hoffman & Baron LLP
• Bernard Lau — Patent attorney, Reg. No. 38218, AdvanSix Inc.
• David H. Lazar — Patent agent, Reg. No. 56560, Sun Chemical Corporation
• Howard C. Lee — Patent attorney, Reg. No. 48104, Sun Chemical Corporation
• Andrew W. Ludy — Patent agent, Reg. No. 35259, Hoffman & Baron LLP

All patent attorneys and agents in Parsippany, NJ

Patent firms in New Jersey · Practitioners by state

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