KRRO-121 Trademark
Serial Number: 99637921
KRRO-121 is a trademark filed by
Korro Bio, Inc.
on February 6, 2026. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Tiffany D. Gehrke Marshall, Gerstein & Borun LLP
233 South Wacker Drive, Suite 6300
Chicago, IL 60606
United States
Trademark Details
Filing Date
February 6, 2026
Registration Date
Not Registered
Published for Opposition
July 7, 2026
Goods & Services
Pharmaceutical research and development in the fields of RNA editing, drug discovery and development
Oligonucleotide preparations for the treatment of genetic diseases
Filing History
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 8, 2026 CNSA
ASSIGNED TO EXAMINER
Jun 6, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 5, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Feb 6, 2026 MAFR
NEW APPLICATION ENTERED
Feb 6, 2026 NWAP
