Legal Representation
Attorney
Andrea Shannon
USPTO Deadlines
Application History
31 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 21, 2024 | EX5G | S | SOU EXTENSION 5 GRANTED | Loading... |
| Oct 21, 2024 | EXT5 | S | SOU EXTENSION 5 FILED | Loading... |
| Oct 21, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 21, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 19, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Apr 18, 2024 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Apr 18, 2024 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Apr 18, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 19, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 17, 2023 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Oct 17, 2023 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Oct 17, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Aug 8, 2023 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Aug 8, 2023 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Aug 8, 2023 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Apr 12, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Apr 10, 2023 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Apr 10, 2023 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Apr 10, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 19, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 17, 2022 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Oct 17, 2022 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Oct 17, 2022 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 19, 2022 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Feb 22, 2022 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Feb 22, 2022 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 2, 2022 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jan 19, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 12, 2022 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 1, 2021 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jun 17, 2021 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Surfactants used in fracturing fluid for use in oil and gas operations
Additional Information
Pseudo Mark
VISCO FRAC; VISCOUS FRAC
Classification
International Classes
001