Brandon J. Barr
Patent attorney, USPTO registration number 82796, status Active.
- Firm
- Volpe Koenig
- Location
- Philadelphia, PA
- On the USPTO roster since
- August 2024
Brandon J. Barr is a USPTO-registered patent attorney (registration number 82796) at Volpe Koenig, in Philadelphia, PA. The registration is active on the current USPTO roster, and Brandon J. Barr has been listed on the roster since August 2024.
Volpe Koenig has 3 registered patent practitioners on the roster (1 patent attorney and 1 patent agent), so Brandon J. Barr works alongside 2 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
- 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
- Robin S. Quartin — Patent attorney, Reg. No. 45028, Spark Therapeutics, Inc.
- Aaron B. Rabinowitz — Patent attorney, Reg. No. 61943, Baker & Hostetler LLP
- Tara L. Rachinsky — Patent attorney, Reg. No. 47875, Fox Rothschild LLP
All patent attorneys and agents in Philadelphia, PA
Patent firms in Pennsylvania · Practitioners by state
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