Legal Representation
Attorney
Keith A.Weltsch
USPTO Deadlines
Next Deadline
180 days remaining
Section 8 Declaration Due (Principal Register) (Based on registration date 20200630)
Due Date
June 30, 2026
Grace Period Ends
December 30, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
41 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 30, 2025 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Jun 30, 2020 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| May 23, 2020 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| May 22, 2020 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| May 20, 2020 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| May 18, 2020 | IUAF | S | USE AMENDMENT FILED | Loading... |
| May 18, 2020 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Nov 21, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 20, 2019 | EX5G | S | SOU EXTENSION 5 GRANTED | Loading... |
| Nov 18, 2019 | EXT5 | S | SOU EXTENSION 5 FILED | Loading... |
| Nov 20, 2019 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Nov 18, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 18, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 18, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| May 16, 2019 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| May 16, 2019 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| May 16, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 20, 2018 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 16, 2018 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Nov 16, 2018 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Nov 16, 2018 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 17, 2018 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| May 15, 2018 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| May 15, 2018 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| May 15, 2018 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 18, 2017 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 16, 2017 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Nov 16, 2017 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Nov 16, 2017 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 16, 2017 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Mar 21, 2017 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Mar 21, 2017 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Mar 1, 2017 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Feb 8, 2017 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 8, 2017 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Feb 8, 2017 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Feb 8, 2017 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Feb 8, 2017 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Feb 6, 2017 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 10, 2016 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 10, 2016 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use
First Use Anywhere:
May 15, 2020
First Use in Commerce:
May 15, 2020
Class 005
Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use
First Use Anywhere:
May 15, 2020
First Use in Commerce:
May 15, 2020
Class 009
Multi-well plates that can be used in chemical or biological analysis using electrochemiluminescence for scientific, laboratory or medical research use
First Use Anywhere:
May 15, 2020
First Use in Commerce:
May 15, 2020
Class 042
Research and development in the fields of assays, selection, screening, testing, imaging and diagnostics using electrochemiluminescence
First Use Anywhere:
Apr 17, 2020
First Use in Commerce:
Apr 17, 2020
Classification
International Classes
001
005
009
042