Atty. David Evan Olsen

Atty. David Evan Olsen

David Evan Olsen is a lawyer practicing patent prosecution, intellectual property, trademarks and 3 other areas of law. David received a degree from Santa Clara University in 1986, and has been licensed for 19 years.

Fremont Fremont 19 yrs experience 19 year
Call (628) 303-0139 Book Appointment

Profile Summary

About David Evan Olsen at a glance

David Evan Olsen is a patent, trademark, trusts, family law, and real estate attorney based in Fremont, California. They have 19+ years of legal experience, licensed to practice since 2007. Admitted to practice in California U.S. District Court, Northern District of California and U.S. Court of Appeals, Ninth Cir (2007). Educated at Golden Gate University (J.D., 2006) and Santa Clara University (M.S.E.E. Santa, 1986). Serands clients in Fremont, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Evan Olsen is a lawyer practicing patent prosecution, intellectual property, trademarks and 3 other areas of law
  • David received a degree from Santa Clara University in 1986, and has been licensed for 19 years
  • David practices in Fremont, CA

Practice Areas Explained

David Evan Olsen's Areas of Practice

Each practice area below reflects the types of cases David Evan Olsen handles, with a brief overview of what that area of law covers.

Patent Law

David Evan Olsen is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Trademark Law

David Evan Olsen is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in California →

Trusts

David Evan Olsen is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

David Evan Olsen is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

David Evan Olsen is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Fremont 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 substantive 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 Fremont or all attorneys in California.

Frequently Asked

Common questions about David Evan Olsen

Where is David Evan Olsen's law office located?
David Evan Olsen's law practice is located in Fremont, California. You can contact the office directly through this profile page.
What practice areas does David Evan Olsen handle?
David Evan Olsen focuses on patent, trademark, trusts, family law, real estate. Each practice area listed reflects experience handling cases of that type in California.
How long has David Evan Olsen practiced law?
David Evan Olsen has 19+ years of legal experience and has been licensed since 2007.
Where did David Evan Olsen go to law school?
David Evan Olsen earned their education at (J.D., 2006); (M.S.E.E. Santa, 1986).
How can I contact David Evan Olsen for a consultation?
You can contact David Evan Olsen 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

J.D.
Golden Gate University
- 2006
M.S.E.E. Santa
Santa Clara University
- 1986

Bar Admissions

California U.S. District Court, Northern District of California and U.S. Court of Appeals, Ninth Cir
Admitted: 2007

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