Christine V. Castillo

Patent agent, USPTO registration number 51085, status Active.

Firm

Patentseq LLC

Location

Falls Church, VA

On the USPTO roster since

before May 2006

Christine V. Castillo is a USPTO-registered patent agent (registration number 51085) at Patentseq LLC, in Falls Church, VA. The registration is active on the current USPTO roster, and Christine V. Castillo has been listed on the roster since before May 2006.

Patentseq LLC is listed with one registered practitioner on the current roster.

Falls Church, VA has 113 registered patent practitioners in all: 63 patent attorneys and 50 patent agents.

Other registered practitioners in Falls Church, VA

• John R. Sanders, Jr. — Patent agent, Reg. No. 60166, Birch Stewart Kolasch & Birch LLP
• Paul T. Sewell — Patent agent, Reg. No. 61784, Birch Stewart Kolasch & Birch LLP
• Shabnam Shafiee — Patent agent, Reg. No. 70151
• Wenchong Shu — Patent agent, Reg. No. 73999, Sterne, Kessler, Goldstein & Fox P.L.L.C.
• James Michael Slattery — Patent attorney, Reg. No. 28380, Birch Stewart Kolasch and Birch LLP
• Percy L. Square — Patent agent, Reg. No. 51084, Birch Stewart Kolasch and Birch
• Edward Lester Stolarun — Patent attorney, Reg. No. 25515, Headquarters, U.S. Army Materiel Command Office of Command Counsel Attn: AMCCC-B-IP
• Sushupta T. Sudarshan — Patent attorney, Reg. No. 60021, Northrop Grumman

All patent attorneys and agents in Falls Church, VA

Patent firms in Virginia · Practitioners by state

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