USPTO serial 86111692
ESSENLIX
Reg. 5256531Status 702Renewal
- Filing date
- Nov 6, 2013
- Status date
- Nov 15, 2024
- Registration date
- Aug 1, 2017
- Examiner
- LATTUCA, FRANK J
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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.
Deadline: Aug 1, 2027
Owner
Stephen Y. Chou
Princeton.edu, NJ, US
Stephen Y. Chou
Princeton, NJ, US
Stephen Y. Chou
Princeton, NJ, US
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Diagnostic kits consisting primarily of monoclonal antibodies, buffers, and reagents to monitor toxicity of drugs; Diagnostic preparations for scientific or research use; Diagnostic preparations for clinical or medical laboratory use; Kit comprising of regeneration solution, serum samples and sensor chips for scientific use | ACTIVE | May 26, 2017 |
| 009 | Portable detection and identification instruments using light sources and light detectors for detecting and identifying chemical and biological substances not for medical purposes | ACTIVE | May 26, 2017 |
Prosecution history
| Date | Code | Event |
|---|---|---|
| Aug 1, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Nov 15, 2024 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Nov 15, 2024 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Nov 5, 2024 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Aug 6, 2024 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Jul 26, 2024 | WOAG | WITHDRAWAL OF ATTORNEY GRANTED |
| Jul 26, 2024 | WOAR | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Jul 25, 2024 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Jul 18, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Jul 18, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Jul 18, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Jan 25, 2024 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Jan 25, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Aug 1, 2023 | E815 | TEAS SECTION 8 & 15 RECEIVED |
| Aug 1, 2022 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Sep 10, 2018 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Sep 10, 2018 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Aug 1, 2017 | R.PR | REGISTERED-PRINCIPAL REGISTER |
| Jun 27, 2017 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Jun 25, 2017 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Jun 10, 2017 | SUPC | STATEMENT OF USE PROCESSING COMPLETE |
| May 26, 2017 | IUAF | USE AMENDMENT FILED |
| May 26, 2017 | EISU | TEAS STATEMENT OF USE RECEIVED |
| Nov 22, 2016 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Nov 19, 2016 | EX5G | SOU EXTENSION 5 GRANTED |
| Nov 15, 2016 | EXT5 | SOU EXTENSION 5 FILED |
| Nov 15, 2016 | EEXT | SOU TEAS EXTENSION RECEIVED |
| May 26, 2016 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| May 25, 2016 | EX4G | SOU EXTENSION 4 GRANTED |
| May 20, 2016 | EXT4 | SOU EXTENSION 4 FILED |
| May 20, 2016 | EEXT | SOU TEAS EXTENSION RECEIVED |
| Feb 5, 2016 | DOCK | ASSIGNED TO EXAMINER |
| Dec 12, 2015 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Dec 11, 2015 | EX3G | SOU EXTENSION 3 GRANTED |
| Nov 30, 2015 | NREV | NOTICE OF REVIVAL - E-MAILED |
| Nov 30, 2015 | TPEX | SOU EXTENSION RECEIVED WITH TEAS PETITION |
| Nov 30, 2015 | PETG | PETITION TO REVIVE-GRANTED |
| Nov 30, 2015 | PROA | TEAS PETITION TO REVIVE RECEIVED |
| Nov 27, 2015 | EXT3 | SOU EXTENSION 3 FILED |
| Jun 24, 2015 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Jun 23, 2015 | EX2G | SOU EXTENSION 2 GRANTED |
| Jun 20, 2015 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| May 27, 2015 | EXT2 | SOU EXTENSION 2 FILED |
| May 27, 2015 | EEXT | SOU TEAS EXTENSION RECEIVED |
| Nov 19, 2014 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Nov 17, 2014 | EX1G | SOU EXTENSION 1 GRANTED |
| Nov 17, 2014 | EXT1 | SOU EXTENSION 1 FILED |
| Nov 17, 2014 | EEXT | SOU TEAS EXTENSION RECEIVED |
| May 27, 2014 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Apr 1, 2014 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Apr 1, 2014 | PUBO | PUBLISHED FOR OPPOSITION |
| Mar 12, 2014 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Feb 25, 2014 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Feb 23, 2014 | DOCK | ASSIGNED TO EXAMINER |
| Nov 18, 2013 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Nov 9, 2013 | NWAP | NEW APPLICATION ENTERED |