Trademark Overview
On Tuesday, November 11, 2025, a trademark application was filed for POLYDARWIN with the United States Patent and Trademark Office. The USPTO has given the POLYDARWIN trademark a serial number of 99491512. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, November 11, 2025. This trademark is owned by XIAMEN SINOPEG BIOTECH CO., LTD.. The POLYDARWIN trademark is filed in the Treatment & Processing of Materials Services category with the following description:
Processing of medicinal plants; Chemical reagent processing and treatment