ADDITION Trademark

Serial Number: 99352385

ADDITION is a trademark filed by Addition Therapeutics, Inc. on August 22, 2025. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific). The application is currently pending registration.

Trademark Classes

5

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

42

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

Addition Therapeutics, Inc. (5 trademarks)

201 Haskins Way, Suite 300
South San Francisco, CA 94080

Entity Type: 03

Legal Representation

Attorney of Record

Aaron D. Hendelman

2,141 trademarks filed View all →

Correspondence Address

Aaron D. Hendelman WILSON SONSINI GOODRICH & ROSATI

650 Page Mill Road

Palo Alto, CA 94304

United States

Trademark Details

Filing Date

August 22, 2025

Registration Date

Not Registered

Published for Opposition

February 3, 2026

Goods & Services

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