Atty. John Brian Loker

Atty. John Brian Loker

John Brian Loker is a lawyer practicing intellectual property. John received a B.S. degree from University of California, Berkeley in 2002, and has been licensed for 16 years.

Pleasanton Pleasanton 16 yrs experience 16 year
Call (510) 462-7351 Book Appointment

Profile Summary

About John Brian Loker at a glance

John Brian Loker is a ip attorney based in Pleasanton, California. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in California (2010). Educated at De Paul University of Law (J.D., 2009) and University of California, Berkeley (B.S. Mechanical, 2002). Serands clients in Pleasanton, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Brian Loker is a lawyer practicing intellectual property
  • John received a B.S. degree from University of California, Berkeley in 2002, and has been licensed for 16 years
  • John practices in Pleasanton, CA

Practice Areas Explained

John Brian Loker's Areas of Practice

Each practice area below reflects the types of cases John Brian Loker handles, with a brief overview of what that area of law covers.

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

John Brian Loker is one of 106,079 ip attorneys indexed nationally. Browse ip 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 Pleasanton 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 Pleasanton or all attorneys in California.

Frequently Asked

Common questions about John Brian Loker

Where is John Brian Loker's law office located?
John Brian Loker's law practice is located in Pleasanton, California. You can contact the office directly through this profile page.
What practice areas does John Brian Loker handle?
John Brian Loker focuses on ip. Each practice area listed reflects experience handling cases of that type in California.
How long has John Brian Loker practiced law?
John Brian Loker has 16+ years of legal experience and has been licensed since 2010.
Where did John Brian Loker go to law school?
John Brian Loker earned their education at (J.D., 2009); (B.S. Mechanical, 2002).
How can I contact John Brian Loker for a consultation?
You can contact John Brian Loker 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.

Practice Areas

Education

J.D.
De Paul University of Law
- 2009
B.S. Mechanical
University of California, Berkeley
- 2002

Bar Admissions

California
Admitted: 2010

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.