Legal Representation
Attorney
Michael L. Dever
USPTO Deadlines
Application History
24 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 13, 2025 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Oct 10, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 9, 2025 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Oct 9, 2025 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Oct 9, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jun 17, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 17, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jun 17, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Apr 25, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Apr 24, 2025 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Apr 24, 2025 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Apr 24, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 29, 2024 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Sep 3, 2024 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Sep 3, 2024 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 14, 2024 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Aug 1, 2024 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Aug 1, 2024 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Aug 1, 2024 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Aug 1, 2024 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Aug 1, 2024 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jul 8, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 24, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Dec 15, 2023 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Catalysts and catalyst supports, namely, functionalized silica gel beads and silica gel supported catalyst beads for use in ion exchange, for use in the recovery of metal ions from mixed metal ion streams, for use in the recovery of metal ions from waste streams, and for use in decontamination processes
Classification
International Classes
001