ADDITION Trademark

Trademark Overview


On Friday, August 22, 2025, a trademark application was filed for ADDITION with the United States Patent and Trademark Office. The USPTO has given the ADDITION trademark a serial number of 99352385. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Wednesday, January 7, 2026. This trademark is owned by Addition Therapeutics, Inc.. The ADDITION trademark is filed in the Pharmaceutical Products and Computer & Software Services & Scientific Services categories with the following description:

Research and development in the field of genetic diseases and disorders and gene and RNA-based therapies; providing information about medical and scientific research

Pharmaceuticals and pharmaceutical preparations for use in the treatment of genetic diseases and disorders
addition

General Information


Serial Number99352385
Word MarkADDITION
Filing DateFriday, August 22, 2025
Status680 - APPROVED FOR PUBLICATION
Status DateWednesday, January 7, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesResearch and development in the field of genetic diseases and disorders and gene and RNA-based therapies; providing information about medical and scientific research
Goods and ServicesPharmaceuticals and pharmaceutical preparations for use in the treatment of genetic diseases and disorders

Classification Information


International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes005, 006, 018, 044, 046, 051, 052
Class Status Code6 - Active
Class Status DateFriday, August 22, 2025
Primary Code005
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateFriday, August 22, 2025
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameAddition Therapeutics, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSouth San Francisco, CA 94080

Trademark Events


Event DateEvent Description
Friday, August 22, 2025NEW APPLICATION ENTERED
Friday, August 22, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, August 22, 2025APPLICATION FILING RECEIPT MAILED
Wednesday, January 7, 2026ASSIGNED TO EXAMINER
Wednesday, January 7, 2026APPROVED FOR PUB - PRINCIPAL REGISTER