USPTO serial 87693424
GBT
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 29, 2020
- Examiner
- COGAN, BRITTNEY LORRAINE
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
Need help with GBT?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Get help with this Renewal, set up monitoring, or talk with CopyMark.
Get Attorney Assistance for just $299*
Plus Government fees of $425
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Global Blood Therapeutics, Inc.
South San Francisco, CA
Global Blood Therapeutics, Inc.
South San Francisco, CA
Global Blood Therapeutics, Inc.
South San Francisco, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Yana Gorbach
66 Hudson Boulevard EastNew York, NY 10001-2192United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Pharmaceutical research and development services | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Global Blood Therapeutics, Inc.
- Other trademarks owned by Global Blood Therapeutics, Inc.
- Other trademarks owned by Global Blood Therapeutics, Inc.
- Other trademarks in Class 042
- Similar marks named GBT
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 30, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 30, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jan 30, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 29, 2025 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Nov 17, 2022 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 17, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 17, 2022 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Nov 17, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 17, 2022 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 23, 2022 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Apr 15, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 15, 2022 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Apr 15, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 4, 2022 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 29, 2020 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Sep 1, 2020 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Sep 1, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 1, 2020 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Aug 28, 2020 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Aug 27, 2020 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Aug 19, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 18, 2020 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Aug 18, 2020 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Aug 14, 2020 | IUAF | USE AMENDMENT FILED | — |
| Aug 14, 2020 | EXT5 | SOU EXTENSION 5 FILED | — |
| Aug 14, 2020 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Aug 14, 2020 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Mar 26, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Mar 24, 2020 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Mar 24, 2020 | EXT4 | SOU EXTENSION 4 FILED | — |
| Mar 24, 2020 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Feb 5, 2020 | NOAC | CORRECTED NOA E-MAILED | — |
| Feb 4, 2020 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Feb 4, 2020 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Jan 7, 2020 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Jan 7, 2020 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Sep 27, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 25, 2019 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Sep 25, 2019 | EXT3 | SOU EXTENSION 3 FILED | — |
| Sep 25, 2019 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Mar 12, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Mar 8, 2019 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Mar 8, 2019 | EXT2 | SOU EXTENSION 2 FILED | — |
| Mar 8, 2019 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Sep 27, 2018 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 25, 2018 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Sep 25, 2018 | EXT1 | SOU EXTENSION 1 FILED | — |
| Sep 25, 2018 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Apr 3, 2018 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Feb 6, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 6, 2018 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Jan 17, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 27, 2017 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 27, 2017 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 5, 2017 | MDSM | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Dec 4, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 24, 2017 | NWAP | NEW APPLICATION ENTERED | — |