USPTO Deadlines
Next Deadline
264 days remaining
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20200908)
Due Date
September 08, 2026
Grace Period Ends
March 08, 2027
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
26 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 21, 2025 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Sep 8, 2025 | REM3 | E | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | Loading... |
| Sep 9, 2023 | CHLD | M | CHANGE OF OWNER RECEIVED FROM IB | Loading... |
| Aug 5, 2023 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Jan 23, 2021 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Dec 31, 2020 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Dec 31, 2020 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Dec 8, 2020 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Sep 8, 2020 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jun 23, 2020 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jun 23, 2020 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jun 3, 2020 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| May 19, 2020 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 18, 2020 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| May 18, 2020 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 11, 2020 | ALIE | A | ASSIGNED TO LIE | Loading... |
| May 8, 2020 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| May 6, 2020 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Apr 22, 2020 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Apr 22, 2020 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Apr 5, 2020 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Apr 4, 2020 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 2, 2020 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 21, 2020 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Mar 17, 2020 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 12, 2020 | SDRC | M | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB | Loading... |
Detailed Classifications
Class 005
Pharmaceuticals for the treatment of pulmonary arterial hypertension; medical preparations for the treatment of pulmonary arterial hypertension
Classification
International Classes
005