Atty. Katherine Porter

Atty. Katherine Porter

Katherine Porter is a lawyer practicing commercial, licensing, litigation and 2 other areas of law. Katherine received a B.A. degree from Connecticut College in 1993, and has been licensed for 26 years.

Irvine Irvine 26 yrs experience 26 year
Call (657) 358-0810 Book Appointment

Profile Summary

About Katherine Porter at a glance

Katherine Porter is an Associate based in Irvine, California, practicing at Nossaman LLP. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on business, real estate, ip, zoning, and litigation. Admitted to practice in California (2000). Educated at University of California at Los Angeles (J.D., 2000) and Connecticut College (B.A., 1993). Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Katherine Porter is a lawyer practicing commercial, licensing, litigation and 2 other areas of law
  • Katherine received a B.A. degree from Connecticut College in 1993, and has been licensed for 26 years
  • Katherine practices at Nossaman LLP in Irvine, CA

Practice Areas Explained

Katherine Porter's Areas of Practice

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

Business & Corporate Law

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

Katherine Porter is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

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

Katherine Porter 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.

Katherine Porter is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Land Use & Zoning

Katherine Porter is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in California →

Civil Litigation

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

Katherine Porter is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Katherine Porter

Where is Katherine Porter's law office located?
Katherine Porter's law practice is located in Irvine, California. The firm is Nossaman LLP. You can contact the office directly through this profile page.
What practice areas does Katherine Porter handle?
Katherine Porter focuses on business, real estate, ip, zoning, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Katherine Porter practiced law?
Katherine Porter has 26+ years of legal experience and has been licensed since 2000.
Where did Katherine Porter go to law school?
Katherine Porter earned their education at (J.D., 2000); (B.A., 1993).
How can I contact Katherine Porter for a consultation?
You can contact Katherine Porter 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 California at Los Angeles
- 2000
B.A.
Connecticut College
- 1993

Bar Admissions

California
Admitted: 2000

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