Atty. Mark Joseph Gallagher

Atty. Mark Joseph Gallagher

Mark Joseph Gallagher is a lawyer practicing patent law, intellectual property law, patent application and 3 other areas of law. Mark received a B.S.E.E. degree from Lehigh University in 1987, and has been licensed for 27 years.

Irvine Irvine 27 yrs experience 27 year
Call (657) 600-3521 Book Appointment

Profile Summary

About Mark Joseph Gallagher at a glance

Mark Joseph Gallagher is a Partner based in Irvine, California, practicing at Knobbe Martens Olson & Bear LLP. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on patent, real estate, and ip. Admitted to practice in California registered to practice before U.S. Patent and Trademark Office (1999). Educated at University of Arizona College of Law (J.D., 1999) and Lehigh University (B.S.E.E. University, 1987). Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Joseph Gallagher is a lawyer practicing patent law, intellectual property law, patent application and 3 other areas of law
  • Mark received a B.S.E.E. degree from Lehigh University in 1987, and has been licensed for 27 years
  • Mark practices at Knobbe Martens Olson & Bear LLP in Irvine, CA

Practice Areas Explained

Mark Joseph Gallagher's Areas of Practice

Each practice area below reflects the types of cases Mark Joseph Gallagher handles, with a brief overview of what that area of law covers.

Patent Law

Mark Joseph Gallagher is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Real Estate Law

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

Mark Joseph Gallagher is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property

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

Mark Joseph Gallagher 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 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 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about Mark Joseph Gallagher

Where is Mark Joseph Gallagher's law office located?
Mark Joseph Gallagher'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 Mark Joseph Gallagher handle?
Mark Joseph Gallagher focuses on patent, real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Joseph Gallagher practiced law?
Mark Joseph Gallagher has 27+ years of legal experience and has been licensed since 1999.
Where did Mark Joseph Gallagher go to law school?
Mark Joseph Gallagher earned their education at (J.D., 1999); (B.S.E.E. University, 1987).
How can I contact Mark Joseph Gallagher for a consultation?
You can contact Mark Joseph Gallagher 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.

Education

J.D.
University of Arizona College of Law
- 1999
B.S.E.E. University
Lehigh University
- 1987

Bar Admissions

California registered to practice before U.S. Patent and Trademark Office
Admitted: 1999

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