Ching Kwok

Patent attorney, USPTO registration number 72887, status Active.

Firm

Nsip Law

Location

Washington, DC

On the USPTO roster since

November 2014

Ching Kwok is a USPTO-registered patent attorney (registration number 72887) at Nsip Law, in Washington, DC. The registration is active on the current USPTO roster, and Ching Kwok has been listed on the roster since November 2014.

Nsip Law has 22 registered patent practitioners on the roster (21 patent attorneys and 1 patent agent), so Ching Kwok works alongside 21 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

• Robert E. Bushnell — Patent attorney, Reg. No. 27774
• Eugene George Byrd — Patent agent, Reg. No. 47361, Rader Fishman and Graver PLLC
• Mark S. Byrd — Patent attorney, Reg. No. 73382, Federal Energy Regulatory Commission
• John W. Cabeca — Patent agent, Reg. No. 83616, Council for Innovation Promotion
• Joseph B. Cahill — Patent attorney, Reg. No. 80691, Venable LLP
• Maurice U. Cahn — Patent attorney, Reg. No. 30454, Cahn & Samuels LLP
• John W. Caldwell, Sr — Patent agent, Reg. No. 33313
• John T. Callahan — Patent attorney, Reg. No. 32607, Sughrue Mion, PLLC

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

Is this you? Claim your free Wysebridge profile.