
Catherine S.
Owens
Partner
Catherine's
Practice Areas
Education
- New York University School of Law, J.D.
- Bryn Mawr College, B.A., magna cum laude
Admissions
- California
- U.S.D.C. Central District of California
- U.S.D.C. Northern District of California
- U.S.D.C. Eastern District of California
- U.S.D.C. Eastern District of Texas
- U.S. Court of Appeals for the Ninth Circuit
Clerkships
- Hon. Rodney Gilstrap
U.S. District Court for the Eastern District of Texas
Catherine has substantial experience representing clients across all aspects of complex commercial and intellectual property litigation.
She maintains a diverse practice, which has included matters involving breach of contract, tortious interference, fraud, securities fraud, RICO, trust and estate litigation, patent infringement, trade secret misappropriation, and class actions. She has experience as both first and second trial chair, and has successfully represented both individuals and corporations in federal and state jury trials, state bench trials, arbitrations, and appeals to the Ninth Circuit and California appellate courts.
While Catherine is often opposing litigators far her senior, she has developed creative litigation strategies that have led to significant client wins – both before and at trial. Catherine listens to her clients and then does everything in her power to achieve their desired outcome. But what sets Catherine apart is that she becomes personally involved with the business interests of her clients because she truly cares about their success. Her clients know that she is in it with them.
Before joining Larson, Catherine was a litigator at a large international law firm in Los Angeles, where she focused primarily on patent and commercial litigation. In addition, after working in private practice for a few years, she served as a law clerk to Chief Judge Rodney Gilstrap in the Eastern District of Texas from 2018-2019. As a clerk, she worked on a variety of cases – many of which went to trial – including breach of FRAND, patent infringement, and employment discrimination. She also accompanied and assisted Judge Gilstrap on four cases (one civil, one criminal, and two immigration) when he sat on the U.S. Court of Appeals for the Ninth Circuit by designation in Pasadena.
Higher Education Honors and Achievements
- Anna Pell Wheeler Award for Excellence in Mathematics
Education
- New York University School of Law, J.D.
- Bryn Mawr College, B.A., magna cum laude
Admissions
- California
- U.S.D.C. Central District of California
- U.S.D.C. Northern District of California
- U.S.D.C. Eastern District of California
- U.S.D.C. Eastern District of Texas
- U.S. Court of Appeals for the Ninth Circuit
Clerkships
- Hon. Rodney Gilstrap
U.S. District Court for the Eastern District of Texas
Trial victories
- A unanimous jury verdict and $5 million in damages in favor of Alfa Consult SA in a federal civil jury trial for breach of contract and breach of the implied covenant of good faith and fair dealing.
- A unanimous defense verdict on behalf of a well-known entertainment company in a state civil jury trial for breach of contract.
Arbitration victories
- A complete defense victory and recovery of full attorneys’ fees on behalf of two individuals wrongfully accused of fraud and breach of contract in a multimillion dollar arbitration.
- A complete defense victory on behalf of Equity Trust in an arbitration involving claims for fraud, breach of contract, and conversion.
Dismissals
- Successfully arguing and defeating a motion for preliminary injunction brought by a plaintiff in federal district court alleging the misappropriation of trade secrets, tortious interference, trade libel, and unfair competition, and then subsequently obtaining a complete dismissal following a motion for judgment on the pleadings.
- Successfully dismissing a case against an oil company at summary judgment in federal court.
Favorable Settlements
- A favorable settlement on behalf of another law firm in a California state breach of contract case, saving the client hundreds of millions in potential damages.
Successful Appeals
- Successfully arguing before the Ninth Circuit Court of Appeals and reversing the District Court’s order dismissing the complaint in a Federal Tort Claims Action against the U.S. Government.
- Panelist on Behind the Bench: Insights from Top Districts’ Former Law Clerks, 2023 Annual RPX Spring Conference, Menlo Park, CA (May 2023)
Catherine's
Awards
for Intellectual Property Litigation, and Criminal Defense: White-Collar
2023-2025
Top 40 Under 40
2025
Catherine's
Associations
- ChIPs Los Angeles Chapter and Orange County Chapter, Member
- Leadership Council on Legal Diversity, 2024 Fellow
- Leadership Council on Legal Diversity, 2022 Pathfinder





