Trademark Attorney San Diego, CA
Skilled Legal Guidance to Protect Your Competitive Edge
- Trade secret and intellectual property litigation
- Honest, strategic counsel tailored to your goals
- Experience in state, federal, and appellate courts
- Transparent billing and practical case assessments
Meet the Attorneys Behind Your Case

John K. Landay
Strategic Litigator for Complex Business Disputes
John K. Landay brings over two decades of litigation experience, with a focus on trade secret, business tort, and contract claims. His approach is grounded in efficiency, results, and honest communication, which are all qualities essential to resolving high-stakes intellectual property conflicts.
- Former partner at an AmLaw 100 firm
- Experience representing Fortune 500 clients and startups alike
- Extensive trial experience in state and federal courts
- Skilled in resolving claims related to trade secret misappropriation and employment disputes

Malcolm B. Roberts
Tenacious Advocate Across Legal Forums
Malcolm B. Roberts is known for his courtroom presence and commitment to client success. His litigation background spans complex civil matters, including cases involving breach of fiduciary duty, confidential data misuse, and intellectual property protection.
- Proven results in seven-figure settlements and verdicts
- Deep experience with class actions and multi-party disputes
- Admitted to practice in state, federal, and appellate courts
- Adept at navigating disputes involving internal data misuse or unauthorized disclosures
Ready to get started with a trusted attorney in San Diego, CA? Take the first step toward protecting your business interests:
Trusted Legal Support Across Overlapping Claims
Trade secret disputes rarely exist in isolation. Many cases involve overlapping legal issues like broken contracts and unfair competition. Our trademark attorneys in San Diego are equipped to handle these related matters:
Business Litigation
Commercial conflicts often go hand-in-hand with trade secret claims. We represent clients in partnership disputes, fiduciary breaches, and other high-stakes business matters.
Contract Law
Confidentiality and nondisclosure agreements are central to many trade secret disputes. We help clients enforce or defend these contracts with precision.
Unfair Business Practices
If a competitor has acted deceptively or misused proprietary information, we can pursue claims under California’s Unfair Competition Law alongside your trade secrets case.
Frequently Asked Questions For a Trademark Attorney in San Diego, CA
What’s the difference between trademark applications and registrations?
A trademark application is the first step in protecting your brand. Once approved by the U.S. Patent and Trademark Office (USPTO), it becomes a trademark registration, granting you exclusive rights to use your mark for your specified goods or services.
What if my trademark was rejected due to an office action?
An office action is a formal response from the USPTO identifying issues with your application. Our attorneys can review the reasoning, prepare a response, and work to overcome the objections to keep the registration process on track.
How does trademark infringement relate to trade secret law?
While trademark infringement involves unauthorized use of a protected brand, trade secret cases often involve stolen formulas, client lists, or internal methods. Some cases include both, and we’re prepared to pursue or defend against claims involving overlapping intellectual property concerns.
Do you handle cases before the Trademark Trial and Appeals Board?
Yes. We represent clients in disputes before the Trademark Trial and Appeals Board (TTAB), especially in challenges related to trademark registrations and contested trademarks or copyrights.
Trusted by Clients Throughout San Diego
“[Mr. Landay] was very thorough, direct, and helpful throughout the entire process…He answered his phone every time we called and responded to emails in a timely and clear manner. The comfort of knowing John Landay during a time which had a lot of confusion for us was worth the money spent.
I recommend Mr. John Landay because he was a great representation of trustworthy and professional attorneys in San Diego.” — Melvin, 5-Star Review




