USPTO serial 87666152
PRREDICTOR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 29, 2021
- Examiner
- SABLE, ERIC
- 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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Mark A. Jansen
Mark A. Jansen Fenwick & West LLP801 California StreetSilicon Valley CenterMountain View, CA 94041Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 044 | Medical testing for diagnostic or treatment purposes | ACTIVE | Apr 11, 2019 |
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 Liquid Biopsy Research LLC
- Other trademarks owned by Liquid Biopsy Research LLC
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 29, 2026 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Aug 18, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Aug 18, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 18, 2025 | 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 18, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 29, 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. |
| May 28, 2021 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| May 27, 2021 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| May 3, 2021 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Apr 23, 2021 | IUAF | USE AMENDMENT FILED | — |
| Apr 23, 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. |
| Oct 31, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 30, 2020 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Oct 30, 2020 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Oct 20, 2020 | EXT5 | SOU EXTENSION 5 FILED | — |
| Oct 20, 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. |
| Apr 18, 2020 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 16, 2020 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Apr 16, 2020 | EXT4 | SOU EXTENSION 4 FILED | — |
| Apr 16, 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. |
| Oct 1, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 27, 2019 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Sep 27, 2019 | EXT3 | SOU EXTENSION 3 FILED | — |
| Sep 27, 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. |
| Apr 11, 2019 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 9, 2019 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Apr 9, 2019 | EXT2 | SOU EXTENSION 2 FILED | — |
| Apr 9, 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. |
| Oct 9, 2018 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 5, 2018 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Oct 5, 2018 | EXT1 | SOU EXTENSION 1 FILED | — |
| Oct 5, 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 24, 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 27, 2018 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 27, 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. |
| Feb 7, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jan 19, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 19, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 8, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 3, 2017 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 3, 2017 | NWAP | NEW APPLICATION ENTERED | — |