Legal Representation
Attorney
Brett A. North
USPTO Deadlines
Next Deadline
2108 days remaining
Section 8 Declaration Due (Principal Register) (Based on registration date 20250930)
Due Date
September 30, 2031
Grace Period Ends
March 30, 2032
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
20 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 30, 2025 | NRCC | E | NOTICE OF REGISTRATION CONFIRMATION EMAILED | Loading... |
| Sep 30, 2025 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 12, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Aug 12, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 6, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 1, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 7, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| May 7, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 7, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| May 7, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| May 7, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 7, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Feb 11, 2025 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| Feb 11, 2025 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| Nov 15, 2024 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Nov 15, 2024 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Nov 15, 2024 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Nov 14, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 6, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 6, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals used in oil and gas production and operation services, namely, drill-in fluids, completion fluids, and well fraction fluids; chemical additives and fluids used in oil field servicing industry; chemicals used as deicers; chemicals used in agriculture except fungicides, herbicides, insecticides and parasiticides, namely for soil amendment and plant nutrients; chemicals used in dust suppression in the agriculture and mining industries as well as the maintenance of roadways and unpaved surfaces industry; chemicals used in food processing namely nutrient preservatives; chemicals used in processing in the oil and gas and specialty chemicals industries; dehumidifying preparations for industrial use
First Use Anywhere:
Mar 1, 1981
First Use in Commerce:
Mar 1, 1981
Class 040
Treatment of fluids used in oil and gas field operations
First Use Anywhere:
Jan 1, 1992
First Use in Commerce:
Jan 1, 1992
Class 042
Analysis and testing services for oil workings, namely analysis and testing services provided to oil and gas production and operation industries; providing an online computer database featuring analysis and testing results for oil workings
First Use Anywhere:
Jan 1, 1996
First Use in Commerce:
Jan 1, 1996
Classification
International Classes
001
040
042