Atty. Jan Weir

Atty. Jan Weir

Jan Weir is a lawyer practicing intellectual property litigation, trade secrets, trade dress and 5 other areas of law. Jan received a B.S. degree from University of California, Irvine in 1979, and has been licensed for 44 years.

Newport Beach Newport Beach 44 yrs experience 44 year
Call (949) 868-4847 Book Appointment

Intellectual Property Litigation & More Attorney · Serving Newport Beach, CA · 44+ Years Experience

Profile Summary

About Jan Weir at a Glance

Jan Weir is a Partner based in Newport Beach, California. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on patent, copyright, business, real estate, and ip. Admitted to practice in California (1982). Educated at Hastings College of the Law, University of California (J.D., 1982) and University of California, Irvine (B.S. Molecular, 1979). Recognitions include Peer Reviewed. Active member of Orange County Bar Association State Bar of California American Intellectual Property Law Association Los Angeles Intellectual Property Law Association American Society for Microbiology American Chemical Society. Serves clients in Newport Beach, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jan Weir

  • Jan Weir is a lawyer practicing intellectual property litigation, trade secrets, trade dress and 5 other areas of law
  • Jan received a B.S. degree from University of California, Irvine in 1979, and has been licensed for 44 years
  • Jan practices in Newport Beach, CA

Practice Areas Explained

Jan Weir's Areas of Legal Practice

Each practice area below reflects the types of cases Jan Weir 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

Jan Weir is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in California →

Copyright Law in Newport Beach

Jan Weir is one of 17,404 copyright attorneys indexed nationally. Browse copyright attorneys in California →

Business & Corporate Law in Newport Beach

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jan Weir is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law in Newport Beach

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

Jan Weir is one of 313,729 real estate attorneys indexed nationally. Browse real estate 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.

Jan Weir is one of 105,285 ip attorneys indexed nationally. Browse ip 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 Jan Weir

Where is Jan Weir's law office located?
Jan Weir's law practice is located in Newport Beach, California. You can contact the office directly through this profile page.
What practice areas does Jan Weir handle?
Jan Weir focuses on patent, copyright, business, real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Jan Weir practiced law?
Jan Weir has 44+ years of legal experience and has been licensed since 1982.
Where did Jan Weir go to law school?
Jan Weir earned their education at (J.D., 1982); (B.S. Molecular, 1979).
How can I contact Jan Weir for a consultation?
You can contact Jan Weir 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.
What awards or recognition has Jan Weir received?
Jan Weir's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Newport Beach Choose Jan Weir

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 Jan Weir's practice in the field of patent, copyright, business, real estate, and ip.

Decade-Tested Legal Experience

Jan Weir brings 44+ 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, copyright, and business, Jan Weir 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 Jan Weir 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 Jan Weir Handles in Newport Beach

Below is a representative sample of the types of matters Jan Weir 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.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Jan Weir directly to discuss the specifics of your situation.

Search Reference

How People Find Jan Weir 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 Jan Weir.

Jan Weir attorney Jan Weir lawyer Jan Weir Newport Beach Jan Weir California Jan Weir reviews Jan Weir contact patent attorney in Newport Beach patent lawyer Newport Beach best patent attorney Newport Beach top rated patent lawyer near me patent attorney California find a lawyer near me how to hire an attorney

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 Jan Weir directly.

Education & Law School Background

J.D.
Hastings College of the Law, University of California
- 1982
B.S. Molecular
University of California, Irvine
- 1979

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1982

Client Reviews & Ratings — Jan Weir

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