KORRO BIO Trademark

Trademark Overview


On Monday, December 10, 2018, a trademark application was filed for KORRO BIO with the United States Patent and Trademark Office. The USPTO has given the KORRO BIO trademark a serial number of 88223363. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Monday, August 15, 2022. This trademark is owned by Korro Bio, Inc.. The KORRO BIO trademark is filed in the Pharmaceutical Products and Computer & Software Services & Scientific Services categories with the following description:

Pharmaceutical preparations for the treatment of rare genetic diseases

Pharmaceutical research and development; pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development
korro bio

General Information


Serial Number88223363
Word MarkKORRO BIO
Filing DateMonday, December 10, 2018
Status606 - ABANDONED - NO STATEMENT OF USE FILED
Status DateMonday, August 15, 2022
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, May 14, 2019

Trademark Statements


Goods and ServicesPharmaceutical preparations for the treatment of rare genetic diseases
Disclaimer with Predetermined Text"BIO"
Goods and ServicesPharmaceutical research and development; pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development

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 Codes006, 018, 044, 046, 051, 052
Class Status Code6 - Active
Class Status DateWednesday, January 2, 2019
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 DateWednesday, January 2, 2019
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameKorro Bio, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressCambridge, MA 02139

Party NameKorro Bio, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressCambridge, MA 02139

Trademark Events


Event DateEvent Description
Thursday, May 25, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, May 25, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, May 25, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, August 15, 2022ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
Monday, August 15, 2022ABANDONMENT - NO USE STATEMENT FILED
Thursday, January 13, 2022NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, January 12, 2022SOU EXTENSION 5 GRANTED
Tuesday, January 4, 2022SOU EXTENSION 5 FILED
Wednesday, January 12, 2022CASE ASSIGNED TO INTENT TO USE PARALEGAL
Tuesday, January 4, 2022TEAS EXTENSION RECEIVED
Friday, July 9, 2021NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, July 7, 2021SOU EXTENSION 4 GRANTED
Wednesday, July 7, 2021SOU EXTENSION 4 FILED
Wednesday, July 7, 2021TEAS EXTENSION RECEIVED
Thursday, January 7, 2021NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Tuesday, January 5, 2021SOU EXTENSION 3 GRANTED
Tuesday, January 5, 2021SOU EXTENSION 3 FILED
Tuesday, January 5, 2021TEAS EXTENSION RECEIVED
Saturday, June 20, 2020NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, June 18, 2020SOU EXTENSION 2 GRANTED
Thursday, June 18, 2020SOU EXTENSION 2 FILED
Thursday, June 18, 2020TEAS EXTENSION RECEIVED
Friday, February 7, 2020ASSIGNED TO EXAMINER
Saturday, December 28, 2019NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, December 26, 2019SOU EXTENSION 1 GRANTED
Thursday, December 26, 2019SOU EXTENSION 1 FILED
Thursday, December 26, 2019TEAS EXTENSION RECEIVED
Tuesday, July 9, 2019NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, May 14, 2019OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, May 14, 2019PUBLISHED FOR OPPOSITION
Wednesday, April 24, 2019NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sunday, March 31, 2019ASSIGNED TO LIE
Monday, March 11, 2019APPROVED FOR PUB - PRINCIPAL REGISTER
Monday, March 11, 2019EXAMINER'S AMENDMENT ENTERED
Monday, March 11, 2019NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Monday, March 11, 2019EXAMINERS AMENDMENT E-MAILED
Monday, March 11, 2019EXAMINERS AMENDMENT -WRITTEN
Thursday, March 7, 2019ASSIGNED TO EXAMINER
Wednesday, January 2, 2019NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Thursday, December 13, 2018NEW APPLICATION ENTERED