Catherine M. Krupka

Patent attorney, USPTO registration number 46227, status Active.

Firm

Sutherland Asbill & Brennan LLP

Location

Washington, DC

On the USPTO roster since

before May 2006

Catherine M. Krupka is a USPTO-registered patent attorney (registration number 46227) at Sutherland Asbill & Brennan LLP, in Washington, DC. The registration is active on the current USPTO roster, and Catherine M. Krupka has been listed on the roster since before May 2006.

Sutherland Asbill & Brennan LLP has 3 registered patent practitioners on the roster (2 patent attorneys and 1 patent agent), so Catherine M. Krupka works alongside 2 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• April L. Barnard — Patent agent, Reg. No. 80145, Brownstein Hyatt Farber Schreck
• Kevin M. Barner — Patent attorney, Reg. No. 46075, Michael Best & Friedrich LLP
• David S. Barnett — Patent attorney, Reg. No. 42294, Shaw Pittman LLP
• James R. Barney — Patent attorney, Reg. No. 46539, Finnegan Henderson Farabow Garrett & Dunner L.L.P
• Nigel A. Barrella — Patent attorney, Reg. No. 67111, Barrella Law PLLC
• Amy E. Barrier — Patent attorney, Reg. No. 51434, Gibson Dunn and Crutcher LLP
• Joslyn J. Barritt — Patent attorney, Reg. No. 56296, U. S. Naval Research Laboratory Associate Counsel, Intellectual Property
• William J. Barrow — Patent attorney, Reg. No. 62813, Mayer Brown LLP

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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