Legal Representation
Attorney
Karen Feisthamel
USPTO Deadlines
Next Deadline
316 days remaining
Section 8 (6-Year) Declaration Due (Based on registration date 2020-06-09)
Due Date
June 09, 2026
Grace Period Ends
December 09, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
34 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 9, 2025 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Nov 22, 2021 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Nov 22, 2021 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Nov 22, 2021 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 22, 2021 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Nov 22, 2021 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Nov 22, 2021 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jun 9, 2020 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| May 6, 2020 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| May 5, 2020 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| May 4, 2020 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Apr 20, 2020 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Apr 20, 2020 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Oct 22, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 9, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 8, 2019 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Oct 7, 2019 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Oct 2, 2019 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Oct 2, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 24, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Apr 22, 2019 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Apr 22, 2019 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Apr 22, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 16, 2019 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 29, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 29, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Oct 23, 2018 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Aug 28, 2018 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Aug 28, 2018 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 8, 2018 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 19, 2018 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 16, 2018 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 1, 2018 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jun 29, 2018 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Affinity ligands for biological purification purposes
First Use Anywhere:
Dec 2, 2019
First Use in Commerce:
Dec 2, 2019
Classification
International Classes
001