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Rosario Tech Law

Rosario Tech Law, LLC is a boutique law firm focused on companies building the new economy and changing the world.

RTL was founded by Nelson M. Rosario a tech lawyer and adjunct law professor whose commentary and analysis has been featured in the New York TimesTechCrunchCoinDeskLaw360 and other publications.

Mr. Rosario is licensed to practice in the State of Illinois and before the United States Patent & Trademark Office. Mr. Rosario is focused on working with clients dealing with emerging technologies that are changing the way we think about privacy, property, and power.


  • JD – Illinois Tech, Chicago-Kent College of Law
  • BS – Computer Science – Florida State University
  • BA – History and Political Science – University of Minnesota


  • Illinois
  • United States Patent & Trademark Office



We have clients in New York, San Francisco, and Zug

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