Atty. David William Tollen

Atty. David William Tollen

David William Tollen is a lawyer practicing intellectual property, technology law, business law and 4 other areas of law. David received a B.A. degree from University of California, Berkeley in 1990, and has been licensed for 33 years.

San Francisco San Francisco 33 yrs experience 33 year
Call (415) 358-8609 Book Appointment

Profile Summary

About David William Tollen at a glance

David William Tollen is a Partner based in San Francisco, California, practforg at Adeli & Tollen LLP. They haand 33+ years of legal experience, licensed to practice since 1993. Admitted to practice in California (1993). Educated at Cambridge University, Queen's College (LL.M. Harvard, 1994) and University of California, Berkeley (B.A., 1990). Serands clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David William Tollen is a lawyer practicing intellectual property, technology law, business law and 4 other areas of law
  • David received a B.A. degree from University of California, Berkeley in 1990, and has been licensed for 33 years
  • David practices at Adeli & Tollen LLP in San Francisco, 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 San Francisco 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 San Francisco or all attorneys in California.

Frequently Asked

Common questions about David William Tollen

Where is David William Tollen's law office located?
David William Tollen's law practice is located in San Francisco, California. The firm is Adeli & Tollen LLP. You can contact the office directly through this profile page.
How long has David William Tollen practiced law?
David William Tollen has 33+ years of legal experience and has been licensed since 1993.
Where did David William Tollen go to law school?
David William Tollen earned their education at (LL.M. Harvard, 1994); (B.A., 1990).
How can I contact David William Tollen for a consultation?
You can contact David William Tollen 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

LL.M. Harvard
Cambridge University, Queen's College
- 1994
B.A.
University of California, Berkeley
- 1990

Bar Admissions

California
Admitted: 1993

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