Atty. John Tehranian

Atty. John Tehranian

John Tehranian is a lawyer practicing appeals, entertainment law, patents and 3 other areas of law. John received a A.B. degree from Harvard University in 1995, and has been licensed for 26 years.

Newport Beach Newport Beach 26 yrs experience 26 year
Call (949) 298-7840 Book Appointment

Appeals & More Attorney · Serving Newport Beach, CA · 26+ Years Experience

Profile Summary

About John Tehranian at a Glance

John Tehranian is a Member based in Newport Beach, California, practicing at One Llp. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on patent, trademark, copyright, ip, and appellate. Admitted to practice in California U.S. Court of Appeals, Ninth Circuit (2000), U.S. District Court, Central District of California (2000), U.S. District Court, Northern District of California (2001), and U.S. Court of Appeals, Federal Circuit (2002). Educated at Yale University (J.D., 2000) and Harvard University (A.B., 1995). Active member of American Intellectual Property Law Association. Serves clients in Newport Beach, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John Tehranian

  • John Tehranian is a lawyer practicing appeals, entertainment law, patents and 3 other areas of law
  • John received a A.B. degree from Harvard University in 1995, and has been licensed for 26 years
  • John practices at One LLP in Newport Beach, CA

Practice Areas Explained

John Tehranian's Areas of Legal Practice

Each practice area below reflects the types of cases John Tehranian handles, with a practical overview of what that area of law involves and how it may apply to your situation in Newport Beach.

Patent Law in Newport Beach

John Tehranian is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in California →

Trademark Law in Newport Beach

John Tehranian is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in California →

Copyright Law in Newport Beach

John Tehranian is one of 17,404 copyright attorneys indexed nationally. Browse copyright attorneys in California →

Intellectual Property in Newport Beach

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

John Tehranian is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Appellate Practice in Newport Beach

Appellate attorneys for civil and criminal appeals at state and federal court.

John Tehranian is one of 85,572 appellate attorneys indexed nationally. Browse appellate attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Newport Beach

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 Newport Beach 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.

Newport Beach Courts and Legal Process

Choosing a Newport Beach-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 Newport Beach or all attorneys in California.

Frequently Asked

Common Questions About John Tehranian

Where is John Tehranian's law office located?
John Tehranian's law practice is located in Newport Beach, California. The firm is One Llp. You can contact the office directly through this profile page.
What practice areas does John Tehranian handle?
John Tehranian focuses on patent, trademark, copyright, ip, appellate. Each practice area listed reflects experience handling cases of that type in California.
How long has John Tehranian practiced law?
John Tehranian has 26+ years of legal experience and has been licensed since 2000.
Where did John Tehranian go to law school?
John Tehranian earned their education at (J.D., 2000); (A.B., 1995).
How can I contact John Tehranian for a consultation?
You can contact John Tehranian 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 Newport Beach Choose John Tehranian

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 John Tehranian's practice in the field of patent, trademark, copyright, ip, and appellate.

Decade-Tested Legal Experience

John Tehranian brings 26+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in California U.S. Court of Appeals, Ninth Circuit, U.S. District Court, Central District of California, and U.S. District Court, Northern District of California, John Tehranian can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering patent, trademark, and copyright, John Tehranian can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Newport Beach

A Newport Beach-based practice means John Tehranian 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 John Tehranian Handles in Newport Beach

Below is a representative sample of the types of matters John Tehranian 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 John Tehranian directly to discuss the specifics of your situation.

Search Reference

How People Find John Tehranian Online

Prospective clients searching for legal help in Newport Beach 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 John Tehranian.

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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 John Tehranian directly.

John Tehranian's Practice Areas & Specializations

Education & Law School Background

J.D.
Yale University
- 2000
A.B.
Harvard University
- 1995

Bar Admissions & Licensed Jurisdictions

California U.S. Court of Appeals, Ninth Circuit
Admitted: 2000
U.S. District Court, Central District of California
Admitted: 2000
U.S. District Court, Northern District of California
Admitted: 2001
U.S. Court of Appeals, Federal Circuit
Admitted: 2002
U.S. District Court, District of Colorado
Admitted: 2007

Client Reviews & Ratings — John Tehranian

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