Legal Representation
Attorney
Louise Arnott
USPTO Deadlines
Next Deadline
134 days remaining
NOA E-Mailed - SOU Required
Due Date
May 19, 2026
Extension Available
Until November 19, 2026
Application History
16 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 15, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 14, 2025 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Nov 14, 2025 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Nov 14, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| May 2, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| May 2, 2025 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| May 1, 2025 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| May 1, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 19, 2024 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Sep 24, 2024 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Sep 24, 2024 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 4, 2024 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Aug 17, 2024 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Aug 16, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 22, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jan 22, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals for use in water and wastewater treatment; Chemicals for use in the treatment of oil and gas produced water; Chemicals for use in agronomy; Chemicals for use in detergents; Scale and corrosion inhibiting chemicals
Classification
International Classes
001