Legal Representation
Attorney
A. Reagan Fibbe
USPTO Deadlines
Next Deadline
79 days remaining
NOA E-Mailed - SOU Required
Due Date
October 22, 2025
Extension Available
Until April 22, 2026
Application History
15 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Apr 22, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Feb 25, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Feb 25, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 19, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Feb 5, 2025 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Feb 5, 2025 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Feb 5, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 5, 2025 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Feb 5, 2025 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jan 2, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jan 2, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jan 2, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Dec 26, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jun 26, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jun 26, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals used in drilling, stimulating and treating subterranean wells and formations, namely, acid corrosion inhibitors, acid systems for stimulating subterranean wells and formations, buffers, microemulsions, scale inhibitors, gelling agents for acid, anti-sludge agents, gel breakers for water and oil, clay control agents, crosslinkers, emulsifiers, fluid loss control agents, foamers, friction reducers, iron control agents, mutual solvents, non-emulsifiers, gelling agents for oil and water, anti-foamers and de-foamers, and surfactants; chemical additives used in the treatment of oil and gas wells to facilitate extraction of hydrocarbons, namely, for stimulation, remediation, enhanced oil recovery, and improved oil recovery
Class 042
Chemical engineering, namely, custom design and development of chemical solutions for the oil and gas industry
Classification
International Classes
001
042