Legal Representation
Attorney
Charlene M. Krogh
USPTO Deadlines
Next Deadline
418 days remaining
Section 8 (6-Year) Declaration Due (Based on registration date 2020-12-22)
Due Date
December 22, 2026
Grace Period Ends
June 22, 2027
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
44 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 20, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 20, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 20, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 6, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 6, 2024 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Jun 6, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jun 6, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Feb 15, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Feb 15, 2024 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Feb 15, 2024 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Feb 15, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Feb 15, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 7, 2022 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 7, 2022 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Oct 7, 2022 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Feb 23, 2022 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Feb 23, 2022 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Feb 23, 2022 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Dec 22, 2020 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 18, 2020 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Nov 17, 2020 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Oct 21, 2020 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Oct 19, 2020 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Oct 4, 2020 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Oct 4, 2020 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Jun 25, 2020 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 23, 2020 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Jun 23, 2020 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Jun 23, 2020 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jan 14, 2020 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Nov 19, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Nov 19, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 30, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Oct 11, 2019 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 8, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Oct 8, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Oct 4, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Sep 27, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Sep 4, 2019 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 4, 2019 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 4, 2019 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 27, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jun 20, 2019 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jun 10, 2019 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Reagents for scientific and research use; Chemicals, namely, buffer and standard solutions used in analytical chemistry; specifically for use in cell selection and cell washing; Microbubbles in the nature of reagents used in cell selection for scientific and research use
First Use Anywhere:
Mar 31, 2019
First Use in Commerce:
Mar 31, 2019
Class 005
Chemical reagents for medical purposes; Microbubbles in the nature of reagents for medical use
First Use Anywhere:
Jun 30, 2020
First Use in Commerce:
Jun 30, 2020
Additional Information
Pseudo Mark
X-BACKS
Classification
International Classes
001
005