NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
12/23/2025
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Official data from USPTO
MARENGO
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
38
Latest update
12/23/2025
Trademark type
Combined
Nice classes
42
Filing date
11/05/2021
Registration date
12/23/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/23/2025
Last transaction
12/23/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
08/01/2022
First use in commerce
08/01/2022
Drawing code
3
Owner type
03
Owner location
Cambridge, MA, US
Examiner
SHOOR, AMIT KUMAR
Law office
M80
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the word MARENGO in stylized font with the stylized image of a horse's head to the left.
Holders and representatives
Holders
MARENGO THERAPEUTICS, INC.
Representatives
Aaron D. Hendelman WILSON SONSINI GOODRICH & ROSATI
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Medical and scientific research in the fields of immunology and oncology; pharmaceutical research and development; medical and scientific researchconducting clinical trials for others; research and development services in the field of antibodies; research and development in immunology for the purpose of using antibodies to target malignant solid tumors and to promote protective tumor immunity; research and development in pharmacology for the purpose of triggering cytokine release for the expansion of an antigen-specific memory T cell repertoire for the purpose of treating cancer; medical research services in the field of cancer; medical and scientific research in the field of cancer treatment; medical and scientific research for immune system activation and protection; research and development for the purpose of anti-cancer immune activation therapeutics; medical and scientific research in the fields of immunology and oncology for treating cancerinfectious diseaseauto-immune diseaseother diseases in connection with immune system dysfunction; research and development of vaccines and medicines
Publications
History of USPTO decisions and trademark events.
38 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
12/23/2025
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/03/2025
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/03/2025
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/14/2025
IUAF
USE AMENDMENT FILED
11/12/2025
EISU
TEAS STATEMENT OF USE RECEIVED
11/12/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/09/2025
EX5G
SOU EXTENSION 5 GRANTED
04/08/2025
EXT5
SOU EXTENSION 5 FILED
04/07/2025
EEXT
SOU TEAS EXTENSION RECEIVED
04/07/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/23/2025
EX4G
SOU EXTENSION 4 GRANTED
01/22/2025
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/15/2025
EXT4
SOU EXTENSION 4 FILED
11/14/2024
EEXT
SOU TEAS EXTENSION RECEIVED
11/14/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/04/2024
EX3G
SOU EXTENSION 3 GRANTED
05/03/2024
EXT3
SOU EXTENSION 3 FILED
05/03/2024
EEXT
SOU TEAS EXTENSION RECEIVED
05/03/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/19/2023
EX2G
SOU EXTENSION 2 GRANTED
10/17/2023
EXT2
SOU EXTENSION 2 FILED
10/17/2023
EEXT
SOU TEAS EXTENSION RECEIVED
10/17/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/17/2023
EX1G
SOU EXTENSION 1 GRANTED
05/15/2023
EXT1
SOU EXTENSION 1 FILED
05/15/2023
EEXT
SOU TEAS EXTENSION RECEIVED
05/15/2023
DOCK
ASSIGNED TO EXAMINER
02/21/2023
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/15/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/20/2022
PUBO
PUBLISHED FOR OPPOSITION
09/20/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/31/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/16/2022
DOCK
ASSIGNED TO EXAMINER
08/16/2022
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
11/17/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/16/2021
NWAP
NEW APPLICATION ENTERED
11/09/2021
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