Roberto Quiñones

McConnell Valdés LLC

Mr. Roberto C. Quiñones-Rivera, a graduate of Yale Law School, started his litigation practice with major firms in New York and Boston. He has over 25 years of experience in complex commercial litigation and arbitration.

He has handled a wide range of matters, including securities, intellectual property and antitrust disputes in federal and state courts, arbitrations and administrative proceedings.

He has successfully represented broker-dealers, investment companies, trust companies and brokers in dozens of securities litigation and arbitration cases. In the intellectual property field, his practice includes litigation and counseling on copyright, trademark, patent and domain name matters.

Mr. Quiñones-Rivera has successfully represented defendants in class actions under the federal securities laws, the federal and Puerto Rico antitrust statutes, the Racketeer Influenced and Corrupt Organizations Act and the Truth in Lending Act.

He is ranked as a Leading Attorney by the renowned international publication Chambers & Partners. Chambers notes that he “receives strong endorsements from peers for his extensive experience and particularly his litigation skills.”

He has served in the Firm’s Policy and Practice Management Committees and as Co-Chair of the Litigation Group. He is a member of the Securities Industry and Financial Markets Association and the International Trademark Association, and a former member of the Ethics Commission of the Puerto Rico Bar Association.

Mr. Quiñones-Rivera was an associate with Paul, Weiss, Rifkind, Wharton & Garrison in New York from 1990 to 1992. He then joined Goulston & Storrs in Boston, Massachusetts. He was an associate with Choate, Hall & Stewart, also in Boston, from 1994 to 1996.


  • Commonwealth of Puerto Rico
  • New York
  • Massachusetts
  • U.S. Supreme Court
  • U.S. Court of Appeals for the First Circuit
  • U.S. Court of Appeals for the Federal Circuit
  • U.S. District Courts for the District of Puerto Rico
  • U.S. District Courts for the Southern District of New York
  • U.S. District Courts for the District of Massachusetts


  • A.B., Rollins College
  • J.D., Yale Law School, 1990


  • International Trademark Association
  • Securities Industry and Financial Markets Association


Rate : $$$

What types of cases Attorney Roberto Quiñones & McConnell Valdés LLC can handle?
McConnell Valdés LLC can handle cases related to laws concerning Litigation, Class Action, Antitrust & Trade, Intellectual Property. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is McConnell Valdés LLC located?
McConnell Valdés LLC is located at 270 Av. Luis Muñoz Rivera, San Juan, 00918, Puerto Rico. You can reach out to McConnell Valdés LLC using their phone line 787.250.2631. You can also check their website or email them at [email protected].
How much would it cost to hire McConnell Valdés LLC?
Roberto Quiñones lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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McConnell Valdés LLC
270 Av. Luis Muñoz Rivera, San Juan, 00918, Puerto Rico
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