Legal Representation
Attorney
Jeffrey D. Larson
USPTO Deadlines
Application History
18 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 17, 2022 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Oct 17, 2022 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Mar 10, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Mar 8, 2022 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Mar 8, 2022 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Mar 8, 2022 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Sep 18, 2021 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Sep 16, 2021 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Sep 16, 2021 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Sep 16, 2021 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Mar 16, 2021 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jan 19, 2021 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jan 19, 2021 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Dec 30, 2020 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Dec 16, 2020 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 13, 2020 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 22, 2020 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Aug 21, 2020 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 037
Hydraulic fracturing of oil and gas wells; oil and gas well pressure pumping services; oilfield services, namely, cementing well casing strings as part of the well construction process, hydraulic fracturing and acidizing of target geologic formations to enhance production of the well, and pump-down services used to perforate the production areas of horizontal wells; oil and gas reservoir enhancement services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production; cementing services for oil and gas wells; oil and gas well enhancing services, namely, the injection of nitrogen and acid to oil and gas wells to increase the oil and gas recovery; remedial work on oil and gas wells, namely, re-hydraulic fracturing and re-cementing services; oil and gas well fracturing
Classification
International Classes
037