Trademark Overview
On Thursday, February 5, 2026, a trademark application was filed for DIAPAXON with the United States Patent and Trademark Office. The USPTO has given the DIAPAXON trademark a serial number of 99637410. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, February 5, 2026. This trademark is owned by Taizhou Chengyan Trading Co., Ltd.. The DIAPAXON trademark is filed in the Houseware & Glass Products category with the following description:
Boxes for sweets; Bread boxes; Cake stands; Cake tins; Compostable and biodegradable plates, bowls, cups and trays; Cookie jars; Disposable aluminium foil containers for household purposes; Disposable dinnerware, namely, plates, bowls, and serving trays; Disposable paperboard bakeware; Household containers for foods; Paper and plastic cups; Paper baking cups; Paper plates and paper cups; Pastry bags; Plastic containers, namely, cake boxes for household use