Legal Representation
Attorney
Richard Sampson
USPTO Deadlines
Application History
10 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 15, 2025 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| Aug 15, 2025 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| May 29, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| May 29, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| May 29, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| May 29, 2025 | LOPE | O | LETTER OF PROTEST EVIDENCE REVIEWED - ACTION TAKEN | Loading... |
| May 15, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 26, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 10, 2025 | LOPT | I | LETTER OF PROTEST EVIDENCE FORWARDED | Loading... |
| Nov 26, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals used in hydrocarbon production, storage and transmission, namely, chemical solutions used to disperse paraffin and asphaltene sludge formations in oil wells, hydrocarbon storage vessels, pipelines and other tubing through which hydrocarbons pass; chemicals for degreasing and descaling
First Use Anywhere:
Nov 11, 1997
First Use in Commerce:
Nov 11, 1997
Classification
International Classes
001