Legal Representation
Attorney
Charles C. Valauskas
USPTO Deadlines
Application History
11 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| May 27, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| May 27, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| May 21, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Apr 24, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Apr 24, 2025 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Apr 24, 2025 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Apr 24, 2025 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Apr 24, 2025 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Apr 9, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 8, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Oct 5, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Enzyme activated substrates for scientific, research and industrial applications and not for wastewater, sludge treatment, or water treatment purposes, namely, membranes comprising a supporting substrate and an enzymatic active layer by which gas and non-gas is separated
Classification
International Classes
001