TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/30/2026
Back to search
Official data from USPTO
GBT SOURCE
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Quick snapshot
GBT SOURCE
ST13
US500000088607332Class
35, 36, 44
Filing
88607332
Registration
6252352
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
53
Latest update
02/01/2026
Classification
Registered
Trademark type
Word
Nice classes
35, 36, 44
Filing date
09/06/2019
Registration date
01/19/2021
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/19/2021
Last transaction
02/01/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/30/2020
First use in commerce
07/30/2020
Drawing code
4
Owner type
03
Owner location
South San Francisco, CA
Examiner
BROWN, BARBARA TROFFKIN
Law office
M70
Current location
TMO LAW OFFICE 116
Holders and representatives
Holders
Global Blood Therapeutics, Inc.
Representatives
Yana Gorbach
Technical classification
Nice Classes
Class 35Class 36Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Pharmacy referral services provided via a global computer network; specialized retail pharmacy referral services for patients with particular medical conditions; promoting public awareness of the interests of sickle cell disease patients* all of the aforementioned goods and services not for use in the dental field *
Class 36
Prescription drug claims administration serviceshealthcare insurance verification in the nature of insurance claim verification and payer reimbursement assessment and verification for prescription drugs; providing patients who have been prescribed a course of therapy that involves prescription pharmaceuticals with information on available insurance benefits regarding pharmaceuticalsmedical coveragereimbursement options and financial support for that therapy* all of the aforementioned goods and services not for use in the dental field *
Class 44
Providing medical information regarding sickle cell diseasetherapeutic properties of pharmaceuticalsmedical treatment for sickle cell disease via a website and call center; providing health information; providing a website featuring information in the medical and health fields; medical servicesassisting in the monitoringadherence and compliance of patients to medical treatments* all of the aforementioned goods and services not for use in the dental field *
Publications
History of USPTO decisions and trademark events.
53 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/30/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/30/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/19/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/17/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/17/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/17/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/17/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/17/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/15/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/15/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/15/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/04/2022
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
10/27/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/22/2021
ES7R
TEAS SECTION 7 REQUEST RECEIVED
05/24/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
01/19/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/16/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/15/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/25/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/24/2020
EX1G
SOU EXTENSION 1 GRANTED
11/24/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/24/2020
IUAF
USE AMENDMENT FILED
11/13/2020
EXT1
SOU EXTENSION 1 FILED
11/13/2020
EEXT
SOU TEAS EXTENSION RECEIVED
11/13/2020
EISU
TEAS STATEMENT OF USE RECEIVED
11/13/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/01/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/01/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/01/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/04/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/09/2020
PUBO
PUBLISHED FOR OPPOSITION
06/09/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/20/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/05/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/05/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/05/2020
ALIE
ASSIGNED TO LIE
05/04/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/28/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/28/2020
GNRT
NON-FINAL ACTION E-MAILED
02/28/2020
CNRT
NON-FINAL ACTION WRITTEN
02/28/2020
DOCK
ASSIGNED TO EXAMINER
02/07/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/30/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/29/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/29/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/16/2019
GNRT
NON-FINAL ACTION E-MAILED
12/16/2019
CNRT
NON-FINAL ACTION WRITTEN
12/16/2019
DOCK
ASSIGNED TO EXAMINER
12/09/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/17/2019
NWAP
NEW APPLICATION ENTERED
09/10/2019
Continuous trademark protection
Get notified about every new filing that threatens GBT SOURCE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.