Legal Representation
Attorney
Ethan Ung
USPTO Deadlines
Next Deadline
2176 days remaining
Section 8 Declaration Due (Principal Register) (Based on registration date 20251230)
Due Date
December 30, 2031
Grace Period Ends
June 30, 2032
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
16 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 30, 2025 | NRCC | E | NOTICE OF REGISTRATION CONFIRMATION EMAILED | Loading... |
| Dec 30, 2025 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 11, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Nov 11, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Nov 5, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Oct 10, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 16, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Sep 16, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 16, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Sep 13, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 13, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 13, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 7, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 11, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 10, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 10, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Culture media for use in research laboratories for cultivating mammalian cells, stem cells, human cells, and human stem cells; mammalian culture media and cell culture reagents for use in research laboratories for biopreservation, cryostorage of cells and tissues; mammalian culture media and cell culture reagents for use in further manufacturing of biopharmaceuticals
First Use Anywhere:
Dec 1, 2021
First Use in Commerce:
Mar 24, 2025
Classification
International Classes
001