Atty. John William Holcomb

Atty. John William Holcomb

John William Holcomb is a lawyer practicing intellectual property, litigation, business law and 5 other areas of law. John received a M.B.A. degree from Harvard Business School in 1993, and has been licensed for 33 years.

Irvine Irvine 33 yrs experience 33 year
Call (530) 231-9090 Book Appointment

Business Law & More Attorney · Serving Irvine, CA · 33+ Years Experience

Profile Summary

About John William Holcomb at a Glance

John William Holcomb is a Partner based in Irvine, California, practicing at Knobbe Martens Olson & Bear LLP. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on business, real estate, ip, litigation, and adr. Admitted to practice in Illinois (1993), Pennsylvania (1994), and California (1994). Educated at Harvard Law School (J.D., 1993) and Harvard Business School (M.B.A. Massachusetts, 1993). Recognitions include Peer Reviewed. Serves clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John William Holcomb

  • John William Holcomb is a lawyer practicing intellectual property, litigation, business law and 5 other areas of law
  • John received a M.B.A. degree from Harvard Business School in 1993, and has been licensed for 33 years
  • John practices at Knobbe Martens Olson & Bear LLP in Irvine, CA

Practice Areas Explained

John William Holcomb's Areas of Legal Practice

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

Business & Corporate Law in Irvine

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

John William Holcomb is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law in Irvine

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

John William Holcomb is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property in Irvine

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

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

Civil Litigation in Irvine

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John William Holcomb is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Mediation & Arbitration in Irvine

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

John William Holcomb is one of 73,315 adr attorneys indexed nationally. Browse adr attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Irvine

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 Irvine 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.

Irvine Courts and Legal Process

Choosing a Irvine-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 Irvine or all attorneys in California.

Frequently Asked

Common Questions About John William Holcomb

Where is John William Holcomb's law office located?
John William Holcomb's law practice is located in Irvine, California. The firm is Knobbe Martens Olson & Bear LLP. You can contact the office directly through this profile page.
What practice areas does John William Holcomb handle?
John William Holcomb focuses on business, real estate, ip, litigation, adr. Each practice area listed reflects experience handling cases of that type in California.
How long has John William Holcomb practiced law?
John William Holcomb has 33+ years of legal experience and has been licensed since 1993.
Where did John William Holcomb go to law school?
John William Holcomb earned their education at (J.D., 1993); (M.B.A. Massachusetts, 1993).
How can I contact John William Holcomb for a consultation?
You can contact John William Holcomb 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 John William Holcomb received?
John William Holcomb's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Irvine Choose John William Holcomb

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 William Holcomb's practice in the field of business, real estate, ip, litigation, and adr.

Decade-Tested Legal Experience

John William Holcomb brings 33+ 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 Illinois, Pennsylvania, and California, John William Holcomb can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, real estate, and ip, John William Holcomb can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Irvine

A Irvine-based practice means John William Holcomb 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 William Holcomb Handles in Irvine

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

Search Reference

How People Find John William Holcomb Online

Prospective clients searching for legal help in Irvine 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 William Holcomb.

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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 William Holcomb directly.

Education & Law School Background

J.D.
Harvard Law School
- 1993
M.B.A. Massachusetts
Harvard Business School
- 1993

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1993
Pennsylvania
Admitted: 1994
California
Admitted: 1994

Client Reviews & Ratings — John William Holcomb

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