Dora M. Peñagarícano

Bar Admissions

• Commonwealth of Puerto Rico
• U.S. District Court District of Puerto Rico
• U.S. Court of Appeals First Circuit
• U.S. Supreme Court

Education

B.A., Cum Laude, Georgetown University

J.D., Magna Cum Laude, University of Puerto Rico Law School

Memberships

Puerto Rico Bar Association

Federal Bar Association

International Trademark Association (INTA)

Her representative cases include:

• Winning a landmark case in 1998 garnering a permanent injunction against a company illegally using the name of former Miss Universe Dayanara Torres in the first “right of publicity” action brought in federal court in Puerto Rico.
• Winning a precedent setting case in the First Circuit Court of Appeals for The Clorox Company in which the Appeals Court reversed the dismissal of a Lanham Act false advertising action brought by Clorox against Procter & Gamble. This decision, The Clorox Company Puerto Rico v. The Procter & Gamble Commercial Company, 228 F.3d 24 (1st Cir. Oct. 3, 2000), was the first false advertising case decided in the First Circuit.
• Filing the first case before the Federal Court of Puerto Rico under the Anticybersquatting Consumer Protection Act and obtained from the defendant the domain name of her client. 
• Successfully defending PGD, Inc. against a claim of trademark infringement involving the name of a generic drug in the case Doral Pharmamedics v. PGD, 148 F. Supp. 2d 127 (D.P.R. 2001).
• She was part of the legal team that obtained an injunction in favor of McNeil and against Merisant ordering the withdrawal from the Puerto Rico market of the yellow artificial sweetener product SAME, since its trade dress was a copy of the trade dress of the SPLENDA artificial sweetener product.
• Litigating the first “right-of-publicity” case brought in state court in Puerto Rico in which the Supreme Court of Puerto Rico established the rights of the parties.
• Obtaining  an ex-parte TRO and seizure order in a jewelry copyright infringement case.
• Obtaining an ex-parte TRO and seizure order in the BRITTO counterfeit, trademark and copyright infringement case against 177 defendants.
• Presenting claims against various stores for selling Creative Recreation shoes in violation of the design patents of her client.
• Presenting claims against various stores for selling gray goods in Puerto Rico.
• Obtaining an ex-parte TRO and seizure order in the TOUS counterfeit, trademark and copyright infringement case against 177 defendants.
• Obtaining an ex-parte TRO and seizure order in the Nicole Lee copyright infringement case against Novus Shoe Stores.
• Obtaining a Judgment from the Supreme Court dismissing 93 DACO penalties issued against Toys R' Us.
• Obtaining a Judgment from the United States District Court for the District of Puerto Rico holding that plaintiff, a former employee of  Church's Chicken Puerto Rico, was not the owner of the PechuSandwich trademark and holding that such ex-employee did not have copyrights over the PechuSandwich recipe – since recipes are not subject to copyright protection. In 2015, this Judgment was affirmed by the First Circuit Court of Appeals.
• Successfully litigating intellectual property claims for such clients as Kraft Foods, Gillette, Clorox, Shell, Carvajal, S.A., Century 21, Wells Fargo, Vitamin World, Mattel, JWT, McNeil, PGD, ConAgra, Cajun Operating Company (Church’s), Aggreko, Pernod Ricard, Kabushiki Kaisha Pilot, Danone, Quest Beads & Cast, Nobox Marketing Group, Ponte Fresco, Gymboree, Pottery Barn, and Elba Jewelers (Sophia Fiori).

Dora is ranked as one of Puerto Rico’s Leading Attorneys in the Intellectual Property field by the renowned international publication Chambers & Partners in its Latin America Guide.

She is also ranked in both the Intellectual Property Law and the Litigation fields of the Best Lawyers in Puerto Rico guide.

In 2017 and again in its recently published 2025 guide Dora was recognized by Best Lawyers® as the Intellectual Property Law "Lawyer of the Year" in Puerto Rico.