Legal Representation
Attorney
Katherine P. Califa
USPTO Deadlines
Next Deadline
1587 days remaining
Statement of Use Due - Extension 4 Granted
Due Date
June 11, 2030
Extension Available
Until December 11, 2026
Application History
25 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 22, 2026 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 21, 2026 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Jan 21, 2026 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Jan 21, 2026 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 27, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 26, 2025 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Nov 26, 2025 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Nov 26, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 13, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| May 12, 2025 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| May 12, 2025 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| May 12, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Dec 3, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 3, 2024 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Nov 8, 2024 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Dec 2, 2024 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Nov 8, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jun 11, 2024 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Apr 16, 2024 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Apr 16, 2024 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Mar 27, 2024 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Mar 11, 2024 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 27, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Dec 5, 2023 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 10, 2023 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals, namely, fluid cracking catalysts and additives used in the petroleum refining industries
Classification
International Classes
001