Steven M. Johnston, Jr

Patent agent, USPTO registration number 61268, status Active.

Firm

Blank Rome LLP

Location

Philadelphia, PA

On the USPTO roster since

November 2007

Steven M. Johnston, Jr is a USPTO-registered patent agent (registration number 61268) at Blank Rome LLP, in Philadelphia, PA. The registration is active on the current USPTO roster, and Steven M. Johnston has been listed on the roster since November 2007.

Blank Rome LLP has 44 registered patent practitioners on the roster (41 patent attorneys and 3 patent agents), so Steven M. Johnston works alongside 43 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

• Debora Plehn-Dujowich — Patent attorney, Reg. No. 65732, Eckert Seamans Cherin & Mellott LLC
• Manny David Pokotilow — Patent attorney, Reg. No. 22492, Caesar Rivise, P.C.
• Viktoriia Ponomarenko — Limited recognition, Reg. No. 902851, University Of Pennsylvania Law School
• John Porrazza, III — Patent attorney, Reg. No. 68126, Comcast
• Joseph Francis Posillico — Patent attorney, Reg. No. 32290, Fox Rothschild LLP
• Joseph Andrew Powers — Patent attorney, Reg. No. 47006, Duane Morris LLP
• Rhea S. Prabhu — Patent attorney, Reg. No. 84617, Ballard Spahr LLP
• Alyssa R M Pugh — Patent attorney, Reg. No. 75253, Morgan Lewis & Bockius LLP

All patent attorneys and agents in Philadelphia, PA

Patent firms in Pennsylvania · Practitioners by state

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