#1Daniel H Bell
Serves this area from Portland, OR (0 mi)
Patent Attorneys & Agents in Portland, OR
The top-ranked patent attorneys and agents serving Portland, OR are Daniel H Bell, David G Beck (Patent Law Office of David G. Beck) and Douglas G Anderson (Leatherman Tool Group, Inc.). We list 515 patent attorneys and agents serving Portland, OR. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Portland, OR (Multnomah County). 515 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Portland
#2David G Beck (Patent Law Office of David G. Beck)
Serves this area from Portland, OR (0 mi)#3Douglas G Anderson (Leatherman Tool Group, Inc.)
Serves this area from Portland, OR (0 mi)#4Joseph S. Makuch (Intersect IP LLC)
Serves this area from Portland, OR (0 mi)#5Michael E Schmitt
Serves this area from Portland, OR (0 mi)#6Patrick W Hughey (HANCOCK HUGHEY LLP)
Serves this area from Portland, OR (0 mi)#7Richard James Polley
Serves this area from Portland, OR (0 mi)#8Yi-Kang Hu (Spectra Law Group, LLC)
Serves this area from Portland, OR (0 mi)#9Jia J. Feng (Protea Legal Co.)
Serves this area from Portland, OR (1 mi)#10Kenneth M Benderly
Serves this area from Portland, OR (1 mi)
20 more providers serving this area
- Lisa K Kennedy (Kennedy Law Office), Portland, OR (1 mi)
- Marc Charles Baumgartner (Baumgartner Patent Law), Portland, OR (1 mi)
- Michael Arlyn Proksch, Portland, OR (1 mi)
- Randall R Sexton, Portland, OR (1 mi)
- Sean C Gay (Art Robbins Instruments), Portland, OR (1 mi)
- Steven J Sullivan, Portland, OR (1 mi)
- Brian D Altman (Bonneville Power Admn), Portland, OR (2 mi)
- Christopher Vangel Panoff (Northwest IP Law Group, LLC), Portland, OR (2 mi)
- Andrew F Martz (Andrew F. Martz Intellectual Property Law), Portland, OR (2 mi)
- Bo Wang (Thermo Fisher Scientific), Portland, OR (2 mi)
- Charlton Shen, Portland, OR (2 mi)
- Joseph T. Hill, Portland, OR (2 mi)
- Adam D. Clausen (Kolisch Hartwell), Portland, OR (2 mi)
- Adenike Adebola Adebiyi (Klarquist Sparkman, LLP), Portland, OR (2 mi)
- Adnan K Husain (Klarquist Sparkman, LLP), Portland, OR (2 mi)
- Alexa M. Johnston (Klarquist Sparkman, LLP), Portland, OR (2 mi)
- Alexander Charles Johnson Jr (Marger Johnson), Portland, OR (2 mi)
- Alexander R. Harry (Lane Powell, PC), Portland, OR (2 mi)
- Aloysius T C Auyeung (Schwabe Williamson & Wyatt PC), Portland, OR (2 mi)
- Amy C Haspel (Klarquist Sparkman, LLP), Portland, OR (2 mi)
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Frequently asked questions
How many patent attorneys and agents serve Portland?
We list 515 patent attorneys and agents serving Portland, OR: 0 based there and 515 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Portland?
The top-ranked patent attorneys and agents serving Portland, OR are Daniel H Bell, David G Beck (Patent Law Office of David G. Beck), Douglas G Anderson (Leatherman Tool Group, Inc.), Joseph S. Makuch (Intersect IP LLC) and Michael E Schmitt. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Portland are verified against official records?
10 of the top 10 match an active official record: Daniel H Bell (U.S. Patent and Trademark Office), David G Beck (Patent Law Office of David G. Beck) (U.S. Patent and Trademark Office), Douglas G Anderson (Leatherman Tool Group, Inc.) (U.S. Patent and Trademark Office), Joseph S. Makuch (Intersect IP LLC) (U.S. Patent and Trademark Office) and Michael E Schmitt (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .