USPTO serial 87904804
PLEX PHARMACEUTICALS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 27, 2021
- Examiner
- ONUOHA, UKACHUKWU FREDERICK
- 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.
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Owner
Santa Rosa, CA, US
Petaluma, CA, US
Petaluma, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Dean G. Stathakis
Dean G. Stathakis UltimatEdge IP Law Group, P.C.2372 Morse AvenueSuite 252Irvine, CA 92614-6234Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Pharmaceutical research and development | ACTIVE | Nov 14, 2018 |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 15, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 15, 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. |
| Oct 15, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 27, 2026 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jul 27, 2021 | 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. |
| Jun 23, 2021 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jun 22, 2021 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| May 26, 2021 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| May 20, 2021 | IUAF | USE AMENDMENT FILED | — |
| May 20, 2021 | 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. |
| Nov 20, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Nov 18, 2020 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Nov 18, 2020 | EXT4 | SOU EXTENSION 4 FILED | — |
| Nov 18, 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 30, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 30, 2020 | 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. |
| Aug 30, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 21, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 19, 2020 | EX3G | SOU EXTENSION 3 GRANTED | — |
| May 19, 2020 | EXT3 | SOU EXTENSION 3 FILED | — |
| May 19, 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. |
| Nov 22, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Nov 21, 2019 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Nov 20, 2019 | EXT2 | SOU EXTENSION 2 FILED | — |
| Nov 20, 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 17, 2019 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 18, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 16, 2019 | EX1G | SOU EXTENSION 1 GRANTED | — |
| May 16, 2019 | EXT1 | SOU EXTENSION 1 FILED | — |
| May 16, 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. |
| Jan 28, 2019 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 22, 2019 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 22, 2019 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Dec 3, 2018 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Nov 20, 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. |
| Sep 25, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 25, 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. |
| Sep 5, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 20, 2018 | ALIE | ASSIGNED TO LIE | — |
| Aug 7, 2018 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 7, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 7, 2018 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Aug 7, 2018 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Aug 7, 2018 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Aug 7, 2018 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Aug 6, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| May 12, 2018 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| May 11, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 5, 2018 | NWAP | NEW APPLICATION ENTERED | — |