REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/19/2026
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Official data from USPTO
GLS
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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
22
Latest update
01/20/2026
Trademark type
Combined
Nice classes
1
Filing date
03/25/2020
Registration date
01/19/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/19/2021
Last transaction
01/20/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
2019-12-00
First use in commerce
2019-12-00
Drawing code
3
Owner type
99
Owner location
Pudong New Area, Shanghai, CN
Examiner
EVANKO,PATRICIA MALESARDI
Law office
N10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording "GLS" on a background resembling a globe.
Holders and representatives
Holders
GL Biochem (Shanghai) Ltd.
Representatives
Michael T. Smith BIRCH STEWART KOLASCH & BIRCH LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical reagentother than for medical and veterinary use; biomedical compoundspeptide substrates for medical laboratory use; biologically active peptides for research or pharmaceutical use; protein in raw material form for researchpharmaceutical and industrial purpose; benzene derivatives; hydrazine; carbonic hydrates; preparations being cultures of microorganismsother than for medical and veterinary use; peptide reagents for researchpharmaceutical and industrial purpose; custom peptides used in new active substances screening for clinical or medical laboratory use; and chemical additives for insecticidal purposeschemical additives for use in the manufacture of insecticides
Publications
History of USPTO decisions and trademark events.
22 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
01/19/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/03/2020
PUBO
PUBLISHED FOR OPPOSITION
11/03/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/14/2020
FIXD
ELECTRONIC RECORD REVIEW COMPLETE
09/29/2020
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
09/25/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/18/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/17/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/16/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/16/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/14/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
09/14/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/14/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/14/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/18/2020
GNRT
NON-FINAL ACTION E-MAILED
06/18/2020
CNRT
NON-FINAL ACTION WRITTEN
06/18/2020
DOCK
ASSIGNED TO EXAMINER
06/16/2020
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/31/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/30/2020
NWAP
NEW APPLICATION ENTERED
03/28/2020
Continuous trademark protection
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