USPTO Deadlines
Next Deadline
35 days remaining
Abandonment Notice E-Mailed - Failure to Respond
Due Date
March 15, 2026
Application History
9 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 15, 2026 | MAB2 | E | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | Loading... |
| Jan 15, 2026 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... |
| Sep 9, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 9, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 9, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 9, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 11, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 14, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 14, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemical fracturing fluids for use in the oil and gas industry
First Use Anywhere:
May 22, 2024
First Use in Commerce:
May 22, 2024
Classification
International Classes
001