Atty. Todd A. Lorenz

Atty. Todd A. Lorenz

Todd A. Lorenz is a lawyer practicing intellectual property litigation, emerging growth companies, intellectual property law.

San Francisco San Francisco 32 J. Erfahrung 32 year
Call (501) 451-2655 Book Appointment

Profile Summary

About Todd A. Lorenz at a glance

Todd A. Lorenz is a Counsel based in San Francisco, California, practicing at Arnold & Porter LLP. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on business, real estate, and ip. Admitted to practice in Pennsylvania (1994) and California registered to practice before U.S. Patent and Trademark Office (1995). Educated at Boston University (J.D., 1993) and Rensselaer Polytechnic Institute (B.S. Biology, 1988). Serands clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Todd A. Lorenz is a lawyer practicing intellectual property litigation, emerging growth companies, intellectual property law
  • Todd received a B.S. degree from Rensselaer Polytechnic Institute in 1988, and has been licensed for 32 years
  • Todd practices at Arnold & Porter LLP in San Francisco, CA

Practice Areas Explained

Todd A. Lorenz's Areas of Practice

Each practice area below reflects the types of cases Todd A. Lorenz 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.

Todd A. Lorenz 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.

Todd A. Lorenz 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.

Todd A. Lorenz 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 San Francisco 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 San Francisco or all attorneys in California.

Frequently Asked

Common questions about Todd A. Lorenz

Where is Todd A. Lorenz's law office located?
Todd A. Lorenz's law practice is located in San Francisco, California. The firm is Arnold & Porter LLP. You can contact the office directly through this profile page.
What practice areas does Todd A. Lorenz handle?
Todd A. Lorenz focuses on business, real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Todd A. Lorenz practiced law?
Todd A. Lorenz has 32+ years of legal experience and has been licensed since 1994.
Where did Todd A. Lorenz go to law school?
Todd A. Lorenz earned their education at (J.D., 1993); (B.S. Biology, 1988).
How can I contact Todd A. Lorenz for a consultation?
You can contact Todd A. Lorenz 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.
Boston University
- 1993
B.S. Biology
Rensselaer Polytechnic Institute
- 1988

Bar Admissions

Pennsylvania
Admitted: 1994
California registered to practice before U.S. Patent and Trademark Office
Admitted: 1995

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