Atty. David Bruce Ran

Atty. David Bruce Ran

David Bruce Ran is a lawyer practicing patent prosecution, licensing. David received a M.S. degree from University of California, Davis in 1990, and has been licensed for 31 years.

Thousand Oaks Thousand Oaks 31 yrs experience 31 year
Call (949) 868-4847 Book Appointment

Licensing & More Attorney · Serving Thousand Oaks, CA · 31+ Years Experience

Profile Summary

About David Bruce Ran at a Glance

David Bruce Ran is a patent and ip attorney based in Thousand Oaks, California. They have 31+ years of legal experience, licensed to practice since 1995. Admitted to practice in Washington registered to practice before U.S. Patent and Trademark Office (1995). Educated at University of Washington (J.D., 1993) and University of California, Davis (M.S. University, 1990). Serves clients in Thousand Oaks, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David Bruce Ran

  • David Bruce Ran is a lawyer practicing patent prosecution, licensing
  • David received a M.S. degree from University of California, Davis in 1990, and has been licensed for 31 years
  • David practices in Thousand Oaks, CA

Practice Areas Explained

David Bruce Ran's Areas of Legal Practice

Each practice area below reflects the types of cases David Bruce Ran handles, with a practical overview of what that area of law involves and how it may apply to your situation in Thousand Oaks.

Patent Law in Thousand Oaks

David Bruce Ran is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in California →

Intellectual Property in Thousand Oaks

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

David Bruce Ran is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Thousand Oaks

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 Thousand Oaks 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 venue, 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.

Thousand Oaks Courts and Legal Process

Choosing a Thousand Oaks-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in Thousand Oaks or all attorneys in California.

Frequently Asked

Common Questions About David Bruce Ran

Where is David Bruce Ran's law office located?
David Bruce Ran's law practice is located in Thousand Oaks, California. You can contact the office directly through this profile page.
What practice areas does David Bruce Ran handle?
David Bruce Ran focuses on patent, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has David Bruce Ran practiced law?
David Bruce Ran has 31+ years of legal experience and has been licensed since 1995.
Where did David Bruce Ran go to law school?
David Bruce Ran earned their education at (J.D., 1993); (M.S. University, 1990).
How can I contact David Bruce Ran for a consultation?
You can contact David Bruce Ran 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.

Professional Profile

Why Clients in Thousand Oaks Choose David Bruce Ran

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Bruce Ran's practice in the field of patent and ip.

Decade-Tested Legal Experience

David Bruce Ran brings 31+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering patent and ip, David Bruce Ran can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Thousand Oaks

A Thousand Oaks-based practice means David Bruce Ran attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues David Bruce Ran Handles in Thousand Oaks

Below is a representative sample of the types of matters David Bruce Ran has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact David Bruce Ran directly to discuss the specifics of your situation.

Search Reference

How People Find David Bruce Ran Online

Prospective clients searching for legal help in Thousand Oaks commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like David Bruce Ran.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with David Bruce Ran directly.

David Bruce Ran's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Washington
- 1993
M.S. University
University of California, Davis
- 1990

Bar Admissions & Licensed Jurisdictions

Washington registered to practice before U.S. Patent and Trademark Office
Admitted: 1995

Client Reviews & Ratings — David Bruce Ran

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