Christopher Ma
Patent attorney, USPTO registration number 60767, status Active.
- Firm
- Block Inc.
- Location
- New York, NY
- On the USPTO roster since
- November 2007
Christopher Ma is a USPTO-registered patent attorney (registration number 60767) at Block Inc., in New York, NY. The registration is active on the current USPTO roster, and Christopher Ma has been listed on the roster since November 2007.
Block Inc. has 3 registered patent practitioners on the roster (3 patent attorneys), so Christopher Ma works alongside 2 other registered practitioners there.
New York, NY has 2,087 registered patent practitioners in all: 1,614 patent attorneys and 419 patent agents.
Other registered practitioners in New York, NY
- David L. Cohen — Patent attorney, Reg. No. 57157, Vringo, INC
- Julian Harris Cohen — Patent attorney, Reg. No. 20302, Ladas & Parry LLP
- Danielle Cohen — Patent attorney, Reg. No. 80946, Ellenoff Grossman & Schole LLP
- Jayson L. Cohen — Patent attorney, Reg. No. 58817, Morrison & Foerster LLP
- Toby M. Cohen — Patent attorney, Reg. No. 73216, Law Offices of Toby M. Cohen
- Stacey L. Cohen — Patent attorney, Reg. No. 54639, Skadden Arps Slate Meagher & Flom LLP
- Morris E. Cohen — Patent attorney, Reg. No. 39947, Goldberg Cohen, LLP
- Andrew Darion Cohen — Patent attorney, Reg. No. 61508, Patterson Belknap Webb & Tyler LLP
All patent attorneys and agents in New York, NY
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