Carsten C. Grellmann

Patent attorney, USPTO registration number 69774, status Active.

Firm

Klarquist Sparkman LLP

Location

Portland, OR

On the USPTO roster since

November 2014

Carsten C. Grellmann is a USPTO-registered patent attorney (registration number 69774) at Klarquist Sparkman LLP, in Portland, OR. The registration is active on the current USPTO roster, and Carsten C. Grellmann has been listed on the roster since November 2014.

Klarquist Sparkman LLP has 59 registered patent practitioners on the roster (44 patent attorneys and 14 patent agents), so Carsten C. Grellmann works alongside 58 other registered practitioners there.

Portland, OR has 335 registered patent practitioners in all: 230 patent attorneys and 89 patent agents.

Other registered practitioners in Portland, OR

• Michael J. Andri — Patent attorney, Reg. No. 59246, Alleman Hall & Tuttle LLP
• Paul S. Angello — Patent attorney, Reg. No. 30991, Stoel Rives LLP
• Noah T. Ashman — Patent attorney, Reg. No. 82146, Miller Nash LLP
• Matthew S. Ashman — Patent agent, Reg. No. 52573, XFRM, Inc.
• Steven G. Austin — Patent attorney, Reg. No. 34541, Electro Scientific Industries, Inc.
• Aloysius T C Auyeung — Patent attorney, Reg. No. 35432, Schwabe Williamson & Wyatt PC
• Christina S. Bailey — Patent attorney, Reg. No. 69403, Mohr Intellectual Property Law
• Larry E. Bailey, Jr. — Patent agent, Reg. No. 66043, D'Ascenzo Intellectual Property Law, P.C.

All patent attorneys and agents in Portland, OR

Patent firms in Oregon · Practitioners by state

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