Legal Representation
Attorney
Michael Hess
USPTO Deadlines
Application History
41 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| May 19, 2025 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| May 19, 2025 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Oct 8, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 8, 2024 | EX5G | S | SOU EXTENSION 5 GRANTED | Loading... |
| Sep 19, 2024 | EXT5 | S | SOU EXTENSION 5 FILED | Loading... |
| Sep 19, 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 11, 2024 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Apr 18, 2024 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Apr 11, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 17, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 16, 2023 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Oct 12, 2023 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Nov 14, 2023 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Nov 14, 2023 | TPEX | I | SOU EXTENSION RECEIVED WITH TEAS PETITION | Loading... |
| Nov 14, 2023 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Nov 14, 2023 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Nov 14, 2023 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Nov 13, 2023 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Nov 13, 2023 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Apr 18, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Apr 17, 2023 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Apr 10, 2023 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Apr 17, 2023 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Apr 10, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 13, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 11, 2022 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Oct 11, 2022 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Oct 11, 2022 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 22, 2022 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 22, 2022 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Apr 22, 2022 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Apr 12, 2022 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Feb 15, 2022 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Feb 15, 2022 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 26, 2022 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jan 11, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 21, 2021 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 31, 2021 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 29, 2021 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 010
Medical devices, namely, fluid filtration devices for the removal of substances from bodily fluids through extracorporeal filtration
Class 044
Providing information in the field of spinal fluid treatment therapies for the treatment of diseases of the central nervous system; Medical services, namely, spinal fluid treatment therapy for the treatment of diseases of the central nervous system
Classification
International Classes
010
044