USPTO Deadlines
Next Deadline
17 days remaining
NOA E-Mailed - SOU Required
Due Date
September 11, 2025
Extension Available
Until March 11, 2026
Application History
27 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 18, 2025 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Aug 18, 2025 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Aug 14, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Aug 14, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Aug 14, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Aug 14, 2025 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Apr 21, 2025 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Apr 21, 2025 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Apr 9, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 11, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jan 14, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jan 14, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 8, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Dec 19, 2024 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Dec 19, 2024 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Dec 19, 2024 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Dec 19, 2024 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Dec 19, 2024 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 19, 2024 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Dec 18, 2024 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Dec 18, 2024 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Dec 16, 2024 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Dec 16, 2024 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Dec 16, 2024 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Dec 7, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Dec 1, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 23, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemicals, namely, buffer and standard solutions used in analytical chemistry
First Use Anywhere:
Mar 31, 2025
First Use in Commerce:
Mar 31, 2025
Classification
International Classes
001