Matthew S. Ashman
Patent agent, USPTO registration number 52573, status Active.
- Firm
- XFRM, Inc.
- Location
- Portland, OR
- On the USPTO roster since
- before May 2006
Matthew S. Ashman is a USPTO-registered patent agent (registration number 52573) at XFRM, Inc., in Portland, OR. The registration is active on the current USPTO roster, and Matthew S. Ashman has been listed on the roster since before May 2006.
XFRM, Inc. is listed with one registered practitioner on the current roster.
Portland, OR has 335 registered patent practitioners in all: 230 patent attorneys and 89 patent agents.
Other registered practitioners in Portland, OR
- David A. Crowther — Patent attorney, Reg. No. 60426, David Crowther Law PC
- David S. D'ascenzo — Patent attorney, Reg. No. 39952, Kolitch Romano Dascenzo Gates LLC
- Hayley R. Darby — Patent agent, Reg. No. 83326, McCoy Russell LLP
- Scott E. Davis — Patent attorney, Reg. No. 82955, Klarquist Sparkman LLP
- John R. Dawson — Patent attorney, Reg. No. 39504, Lane Powell PC
- Bruce W. De Kock — Patent attorney, Reg. No. 40585, Chernoff Vilhauer LLP
- Emile E. Deluca — Patent agent, Reg. No. 78862, D'Ascenzo Intellectual Property Law, P.C.
- James G. Derouin — Patent attorney, Reg. No. 71450, Klarquist Sparkman LLP
All patent attorneys and agents in Portland, OR
Patent firms in Oregon · Practitioners by state
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