Zhan Chen – Trademark Portfolio

Entity Type: 01

Zhan Chen owns a portfolio of 12 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as RIRYWONY, REDPOTATO, and RIRYWONY HEALTH. Of these, 3 are registered and 9 are pending. The portfolio spans 10 Nice Classification classes, led by Class 14 (Jewelry) and Class 5 (Pharmaceuticals). Headquartered in Shenzhen, Guangdong.