About the Attorney
The Law Office of Michael J. Sullivan is a leading intellectual property law firm based in San Jose, California, serving clients in the Silicon Valley area. Attorney Michael J. Sullivan specializes in a wide range of IP matters, including patents, trademarks, IP litigation, IP licensing and sales, and Amazon seller disputes. With years of experience and a deep understanding of the complexities of intellectual property law, Michael J. Sullivan is dedicated to providing high-quality legal representation to his clients. Whether you are a startup looking to protect your innovative ideas or a business facing disputes over intellectual property rights, the Law Office of Michael J. Sullivan is here to help. Contact us today to schedule a consultation and learn how we can assist you with your IP legal needs.
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California attorney registration
Record matched to the official California attorney registry
Bar #264695 · Admitted 2009
Last verified September 11, 2026.
Source: California public attorney records. No affiliation or endorsement.









