The attorneys of The Deutsch Law Firm PLLC have over 20 years of experience in-house in the technology, digital media and entertainment sector and in private practice as well as big law. We provide personalized attention to every case enabling us to strategize and efficiently accomplish our client's legal goals.



David M. Deutsch is the founding member of The Deutsch Law Firm PLLC, a boutique law firm representing companies in all stages of growth from solo entrepreneurs, seed funded start-ups to highly funded venture backed companies to effectively license, monetize and protect their intellectual property. He regularly represents clients in connection with corporate transactions, IP, copyright & technology licensing and transactions, music licensing, entertainment, digital media, advertising and complex litigation. His clients represent a variety of companies and individuals in the entertainment, technology, publishing, marketing and digital media industries.


Prior to forming The Deutsch Law Firm PLLC, David was CEO and General Counsel of an international mobile technology company that produced and distributed digital content and also served as one of the first mobile ad networks in the United States. David has also served as Vice President Legal and Business Affairs for an international venture backed mobile technology company.

BAR ADMITTANCE                            

Member of Florida State Bar, 2017

Florida Bar Number: 1000339

Member of New York State Bar, 1998


J.D, New York Law School, 1997
B.A., State University of New York at Albany, 1994

Of Counsel

Bryan N. DeMatteo has over 20 years of experience in both intellectual property law and engineering, Mr. DeMatteo brings a wealth of knowledge and a unique insight to his practice — helping entrepreneurs and small-to-mid sized businesses procure, monetize and enforce their patents, trademarks and copyrights. Mr. DeMatteo has extensive experience litigating and prosecuting patents, and has participated at trial in numerous patent cases. He also regularly represents clients in connection with inter partes review (IPR) and covered business method (CBM) proceedings before the United States Patent and Trademark Office, and routinely conducts IP due diligence on behalf of his clients (including freedom to operate, infringement and validity opinions), as well as for venture capitalists and other entities, including funds wishing to invest in intellectual property litigation. Mr. DeMatteo’s clients are in a variety of technical industries, including telecommunications, electronics, medical devices, robotics, computer software, and mechanical. He is also admitted to the patent bar, having procured and prosecuted patents for several major corporations.


Prior to law school, Mr. DeMatteo graduated from Rensselaer Polytechnic Institute with a Bachelor of Science degree in Electrical Engineering, and designed computer circuitry at well-established companies such as IBM, Aeroflex, AIL corporation, and Telephonics corporation. During this time, he helped design radar systems for the AWACS Navy aircraft, radar jamming circuitry for the B1-B bomber, and IBM’s PowerPC processors. He was also the sole hardware designer of a cellular phone system produced by TransSky Corp.




Vanesti E. Brown is admitted to practice law in Florida, Georgia and Washington D.C. She focuses on complex commercial litigation, including contract disputes and drafting and revising contracts for business entities. Ms. Brown works with early stage companies in the South Florida market focusing on contracts, intellectual property, startup law and general corporate litigation matters. Ms. Brown’s passion for helping growing businesses and organizations stems from her intimate involvement with start-ups where she engages in drafting and negotiating commercial contracts with other business regularly.