O

Serial Number 98842958
688

Registration Progress

Application Filed
Nov 7, 2024
Under Examination
Dec 9, 2025
Approved for Publication
Oct 14, 2025
Published for Opposition
Oct 14, 2025
Registered

Attorney Assistance

NOA E-Mailed - SOU Required
Due: Jun 09, 2026 164 days

Trademark Image

O

Basic Information

Serial Number
98842958
Filing Date
November 7, 2024
Published for Opposition
October 14, 2025
Drawing Code
5

Status Summary

Current Status
Active
Status Code
688
Status Date
Dec 9, 2025
Application
Pending
Classes
005 040 042

Rights Holder

Korro Bio, Inc.

03
Address
60 First Street
Suite 250
Cambridge, MA 02141

Ownership History

Korro Bio, Inc.

Original Applicant
03
Cambridge, MA

Korro Bio, Inc.

Owner at Publication
03
Cambridge, MA

Legal Representation

Attorney
Tiffany D. Gehrke

USPTO Deadlines

Next Deadline
164 days remaining
NOA E-Mailed - SOU Required
Due Date
June 09, 2026
Extension Available
Until December 09, 2026

Application History

23 events
Date Code Type Description Documents
Dec 9, 2025 NOAM E NOA E-MAILED - SOU REQUIRED FROM APPLICANT Loading...
Oct 14, 2025 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Oct 14, 2025 PUBO A PUBLISHED FOR OPPOSITION Loading...
Oct 8, 2025 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
Sep 17, 2025 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Sep 17, 2025 XAEC I EXAMINER'S AMENDMENT ENTERED Loading...
Sep 17, 2025 GNEN O NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED Loading...
Sep 17, 2025 GNEA F EXAMINERS AMENDMENT E-MAILED Loading...
Sep 17, 2025 CNEA R EXAMINERS AMENDMENT -WRITTEN Loading...
Sep 4, 2025 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED Loading...
Sep 4, 2025 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
Sep 4, 2025 TROA I TEAS RESPONSE TO OFFICE ACTION RECEIVED Loading...
Aug 19, 2025 XELG O APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED Loading...
Aug 19, 2025 XELR I APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED Loading...
May 19, 2025 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED Loading...
May 19, 2025 GNRT F NON-FINAL ACTION E-MAILED Loading...
May 19, 2025 CNRT R NON-FINAL ACTION WRITTEN Loading...
May 6, 2025 DOCK D ASSIGNED TO EXAMINER Loading...
May 4, 2025 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Apr 3, 2025 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Apr 3, 2025 CHAN I APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED Loading...
Apr 3, 2025 COAR I TEAS CHANGE OF OWNER ADDRESS RECEIVED Loading...
Nov 8, 2024 NWAP I NEW APPLICATION ENTERED Loading...

Detailed Classifications

Class 005
Pharmaceutical preparations for the treatment of genetic diseases; Pharmaceutical products for cell therapy to treat genetic diseases
Class 040
Custom manufacture of biomedical compounds comprised of nucleotide polymers and biomedical compounds comprised of ribonucleic acid polymers all for use in genetic research, pharmaceutical therapies, medical research and treatment of various conditions and disorders for others
Class 042
Pharmaceutical research and development; Pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development; Pharmaceutical research and development incorporating artificial intelligence; Pharmaceutical research and development incorporating genetic learning; Scientific and industrial research in the field of gene therapies, RNA editing, drug discovery and development incorporating genetic learning; Scientific and industrial research incorporating artificial intelligence in the field of gene therapies, RNA editing, drug discovery and development incorporating genetic learning; Scientific and industrial research in the field of gene therapies, gene editing, drug discovery and development incorporating genetic learning; Medical and scientific research in the field of pharmaceuticals, genetics, gene editing, and genetic diseases

Additional Information

Design Mark
The mark consists of a stylized "O" design.
Color Claim
Color is not claimed as a feature of the mark.

Classification

International Classes
005 040 042