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For over 32 years, Trojan Law Offices has been the premier choice for Los Angeles and California businesses seeking to protect their intellectual property. Founding attorney R. Joseph Trojan’s vast knowledge in protecting consumer products and inventions in the biomedical, pharmaceutical, and biotechnology industries allows for a unique perspective when dealing with even the most complex patent processes. Trojan Law Offices is dedicated to providing customized, comprehensive legal services at reasonable prices and are focused on maintaining a long-term relationship with their clients. If you are looking to apply for a patent, trademark, license a patent, or need an experienced attorney in an infringement lawsuit, then call Trojan Law Offices at (310) 777-8399 today for a free consultation and speak to a patent lawyer in Los Angeles that cares!

Trojan Law Offices Questions

The Trojan Law Offices annual revenue was $1 million in 2026.

Joseph Trojan is the Owner of Trojan Law Offices.

8 people are employed at Trojan Law Offices.

Trojan Law Offices is based in Beverly Hills, California.

The NAICS codes for Trojan Law Offices are [54, 5411, 541].

The SIC codes for Trojan Law Offices are [811, 81, 8111].

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