Practice Teams

Industries

Education

Loyola Law School, Los Angeles, J.D., 2005,
- Dean's Honor List
- First Honors Award, Trademark Law
- Chief Production Editor, Loyola Law Review
Case Western Reserve University, B.S.M.E., fluid and thermal engineering, 1995,
- Dean's Honor List

Bar Admissions

Oregon, 2014
California, 2005

Court Admissions

U.S. District Court, Central District of California
U.S. District Court, Northern District of California
U.S. District Court, District of Oregon
U.S. Patent and Trademark Office, 2006

Contact Sean

3400 U.S. Bancorp Tower
111 S.W. Fifth Avenue
Portland, OR 97204

T: 503.205.2360

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Meet Our People

Sean D. O'Brien

Partner

Recognition

Sean has been selected for inclusion in Chambers USA. These awards reflect notable achievements over each year including outstanding work and excellence in client service. Sean is recognized as a "Notable Practitioner" in Intellectual Property.