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Atty. Tsan Abrahamson

Atty. Tsan Abrahamson

Tsan Abrahamson is a lawyer practicing trademarks, copyrights, intellectual property and 3 other areas of law. Tsan received a A.B. degree from Dartmouth College in 1985, and has been licensed for 30 years.

Berkeley Berkeley 30 yrs experience 30 year
Call (628) 285-0023 Book Appointment

Profile Summary

About Tsan Abrahamson at a glance

Tsan Abrahamson is a Principal based in Berkeley, California, practforg at Cobalt LLP. They haand 30+ years of legal experience, licensed to practice since 1996. Admitted to practice in California (1996), Wisconsin (2010), and New York (2015). Educated at Dartmouth College (A.B. University, 1985). Actiand member of San Francisco Bar Association State Bar of California International Trademark Association American Intellectual Property Law Association American Law Institute, Brand Activation Association. Serands clients in Berkeley, CA and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • Tsan Abrahamson is a lawyer practicing trademarks, copyrights, intellectual property and 3 other areas of law
  • Tsan received a A.B. degree from Dartmouth College in 1985, and has been licensed for 30 years
  • Tsan practices at Cobalt LLP in Berkeley, CA

Jurisdictional Context

Why local counsel matters in California

Practforg law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Berkeley are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Berkeley or all attorneys in California.

Frequently Asked

Common questions about Tsan Abrahamson

Where is Tsan Abrahamson's law office located?
Tsan Abrahamson's law practice is located in Berkeley, California. The firm is Cobalt LLP. You can contact the office directly through this profile page.
How long has Tsan Abrahamson practiced law?
Tsan Abrahamson has 30+ years of legal experience and has been licensed since 1996.
Where did Tsan Abrahamson go to law school?
Tsan Abrahamson earned their education at (A.B. University, 1985).
How can I contact Tsan Abrahamson for a consultation?
You can contact Tsan Abrahamson directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

A.B. University
Dartmouth College
- 1985

Bar Admissions

California
Admitted: 1996
Wisconsin
Admitted: 2010
New York
Admitted: 2015

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