Duchesnay Inc. – Trademark Portfolio

Entity Type: 03

Duchesnay Inc. holds 47 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 5 (Pharmaceuticals) — 44 filings in this category. The portfolio also extends into Class 35 (Advertising & Business) across 6 Nice Classification classes. Currently, 9 trademarks are registered and 1 is pending. Notable registered marks include RINGZA, OSPHENA, BONJESTA, DICLEGIS, and D DUCHESNAY. The owner is based in Québec.