Trademark Overview
On Tuesday, September 30, 2025, a trademark application was filed for SYPHIDUO with the United States Patent and Trademark Office. The USPTO has given the SYPHIDUO trademark a serial number of 99420832. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, September 30, 2025. This trademark is owned by Shuwen Biotech Co. Ltd.. The SYPHIDUO trademark is filed in the Pharmaceutical Products category with the following description:
Diagnostic preparations for testing infectious diseases for medical purposes; Diagnostic preparations for testing infectious diseases for medical purposes for medical laboratory use; Biological preparations for testing infectious diseases for medical purposes; Diagnostic biomarker reagents for testing infectious diseases for medical purposes; Reagent paper for testing infectious diseases for medical purposes