Legal Representation
Attorney
Sean Ploen
USPTO Deadlines
Application History
7 events| Date | Code | Type | Description |
|---|---|---|---|
| Jun 3, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Jun 3, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION |
| May 28, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| May 1, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Apr 24, 2025 | DOCK | D | ASSIGNED TO EXAMINER |
| Apr 23, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Oct 23, 2024 | NWAP | I | NEW APPLICATION ENTERED |
Detailed Classifications
Class 001
Chemical additives for drilling fluids for use in oil and gas wells; chemical additives for use in construction materials, coating materials, batteries, and general industrial and manufacturing use
Classification
International Classes
001