Trademark Overview
On Wednesday, March 25, 2026, a trademark application was filed for DR. ADDO with the United States Patent and Trademark Office. The USPTO has given the DR. ADDO trademark a serial number of 99724578. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, March 25, 2026. This trademark is owned by Hangzhou Xianzimei Biotechnology Co., Ltd.. The DR. ADDO trademark is filed in the Pharmaceutical Products category with the following description:
Vitamin preparations; Mixed vitamin preparations; Vitamin supplement patches; Protein supplements; Cod liver oil; Whey protein dietary supplements; Mineral dietary supplements; Nutritional supplements; Probiotic preparations for medical use; Teeth filling material