KORSA

Serial Number 98909630
605

Registration Progress

Application Filed
Dec 18, 2024
Under Examination
Approved for Publication
Jul 15, 2025
Published for Opposition
Jul 15, 2025
Registered

Trademark Image

KORSA

Basic Information

Serial Number
98909630
Filing Date
December 18, 2024
Published for Opposition
July 15, 2025
Abandonment Date
September 30, 2025
Drawing Code
4

Status Summary

Current Status
Inactive
Status Code
605
Status Date
Oct 22, 2025

Rights Holder

Korsa Biosciences, Inc.

03
Address
221 Crescent Street
Building 23, Suite 105
Waltham, MA 02453

Ownership History

Korsa Biosciences, Inc.

Original Applicant
03
Waltham, MA

Korsa Biosciences, Inc.

Owner at Publication
03
Waltham, MA

Legal Representation

Attorney
Nicole Kinsley

USPTO Deadlines

No Upcoming Deadlines

No upcoming deadlines found for this trademark.

Application History

11 events
Date Code Type Description Documents
Oct 22, 2025 MAB5 E ABANDONMENT NOTICE E-MAILED - AFTER PUBLICATION Loading...
Oct 22, 2025 ABN5 O ABANDONMENT - AFTER PUBLICATION Loading...
Sep 30, 2025 EXAR I TEAS EXPRESS ABANDONMENT RECEIVED Loading...
Aug 13, 2025 ETOF T EXTENSION OF TIME TO OPPOSE RECEIVED Loading...
Jul 15, 2025 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Jul 15, 2025 PUBO A PUBLISHED FOR OPPOSITION Loading...
Jul 9, 2025 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
Jun 12, 2025 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Jun 4, 2025 DOCK D ASSIGNED TO EXAMINER Loading...
Dec 18, 2024 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Dec 18, 2024 NWAP I NEW APPLICATION ENTERED Loading...