Legal Representation
Attorney
Mary M. Lee
USPTO Deadlines
Next Deadline
119 days remaining
NOA E-Mailed - SOU Required
Due Date
May 25, 2026
Extension Available
Until November 25, 2026
Application History
15 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 25, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Sep 30, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Sep 30, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 24, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Sep 3, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Aug 6, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Aug 6, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 6, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Aug 4, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Aug 4, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Aug 4, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 31, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 10, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Feb 26, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Feb 26, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 040
Technical consulting in the field of upstream, midstream, and downstream oil and gas production
Class 042
execution of chemical analysis, testing, and reporting for oil and gas production
Classification
International Classes
040
042