NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/03/2026
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Official data from USPTO
E-STAR BIOTECH
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
E-STAR BIOTECH
ST13
US500000090822938Class
5, 42, 44
Filing
90822938
Registration
8128287
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
45
Latest update
02/04/2026
Trademark type
Word
Nice classes
5, 42, 44
Filing date
07/12/2021
Registration date
02/03/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/03/2026
Last transaction
02/04/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2024-10-00
First use in commerce
2024-10-00
Drawing code
4
Owner type
16
Owner location
New York, NY
Examiner
MCBRIDE,CAMERON L
Law office
L60
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
E-Star BioTech, LLC
Representatives
Paul C. Llewellyn ARNOLD & PORTER KAYE SCHOLER LLP
Technical classification
Nice Classes
Class 5Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceuticals for the treatment of metabolic diseases; pharmaceuticals for the regulation of the endocrine system; pharmaceuticals for the treatment of cardiovascular diseases; pharmaceuticals for the treatment of hypertension
Class 42
Pharmaceutical drug development services; biomedical research services; pharmaceutical research services; consulting services in the fields of biotechnology and pharmaceutical research and development; providing information in the fields of biotechnology and pharmaceutical research; providing scientific information in the field of biotechnology and pharmaceutical research and development
Class 44
Providing medical information in the field of biotechnology and pharmaceutical research and development
Publications
History of USPTO decisions and trademark events.
45 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
02/03/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/12/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/12/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/23/2025
IUAF
USE AMENDMENT FILED
12/18/2025
EISU
TEAS STATEMENT OF USE RECEIVED
12/18/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/27/2025
EX5G
SOU EXTENSION 5 GRANTED
11/26/2025
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/26/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/08/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/08/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/08/2025
EXT5
SOU EXTENSION 5 FILED
10/07/2025
EEXT
SOU TEAS EXTENSION RECEIVED
06/09/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/03/2025
EX4G
SOU EXTENSION 4 GRANTED
12/03/2024
EXT4
SOU EXTENSION 4 FILED
12/02/2024
EEXT
SOU TEAS EXTENSION RECEIVED
12/02/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/28/2024
EX3G
SOU EXTENSION 3 GRANTED
06/28/2024
EXT3
SOU EXTENSION 3 FILED
06/28/2024
EEXT
SOU TEAS EXTENSION RECEIVED
06/28/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/14/2023
EX2G
SOU EXTENSION 2 GRANTED
12/12/2023
EXT2
SOU EXTENSION 2 FILED
12/12/2023
EEXT
SOU TEAS EXTENSION RECEIVED
12/12/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/29/2023
EX1G
SOU EXTENSION 1 GRANTED
06/27/2023
EXT1
SOU EXTENSION 1 FILED
06/27/2023
EEXT
SOU TEAS EXTENSION RECEIVED
06/27/2023
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
01/03/2023
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/08/2022
PUBO
PUBLISHED FOR OPPOSITION
11/08/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/19/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/03/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/19/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/19/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/19/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/06/2022
GNRT
NON-FINAL ACTION E-MAILED
04/06/2022
CNRT
NON-FINAL ACTION WRITTEN
04/06/2022
DOCK
ASSIGNED TO EXAMINER
03/30/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/16/2021
NWAP
NEW APPLICATION ENTERED
07/15/2021
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