Sam Rosen

Patent attorney, USPTO registration number 37991, status Active.

Location

Baltimore, MD

On the USPTO roster since

before May 2006

Sam Rosen is a USPTO-registered patent attorney (registration number 37991), in Baltimore, MD. The registration is active on the current USPTO roster, and Sam Rosen has been listed on the roster since before May 2006.

has 13 registered patent practitioners on the roster (9 patent attorneys and 4 patent agents), so Sam Rosen works alongside 12 other registered practitioners there.

Baltimore, MD has 123 registered patent practitioners in all: 62 patent attorneys and 41 patent agents.

Other registered practitioners in Baltimore, MD

• Amol Purohit — Patent attorney, Reg. No. 65547, Under Armour Inc.
• Kajan Ratnakumar — Patent agent, Reg. No. 81308
• Bernard Rhee — Patent attorney, Reg. No. 48816, Technology & Business Law Advisors, LLC
• Pinchus Rubelow — Patent agent, Reg. No. 83556
• Sara R. Salhanick — Patent agent, Reg. No. 64316
• Louisa T. Salomon — Patent attorney, Reg. No. 63215, Johns Hopkins Technology Ventures
• Peter A. Sheppard — Patent attorney, Reg. No. 71554, Johns Hopkins Technology Ventures
• Brandon L. Shue — Patent agent, Reg. No. 63010

All patent attorneys and agents in Baltimore, MD

Patent firms in Maryland · Practitioners by state

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