Legal Representation
Attorney
Yakov Sidorin
USPTO Deadlines
Next Deadline
293 days remaining
Section 8 (6-Year) Declaration Due (Based on registration date 2020-05-19)
Due Date
May 19, 2026
Grace Period Ends
November 19, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jul 23, 2025 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| May 19, 2025 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| May 19, 2020 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Apr 14, 2020 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Apr 12, 2020 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Apr 9, 2020 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 9, 2020 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 8, 2020 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Apr 8, 2020 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 8, 2020 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 7, 2020 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Apr 7, 2020 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 7, 2020 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Apr 7, 2020 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Apr 7, 2020 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Apr 7, 2020 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Oct 9, 2019 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Oct 9, 2019 | GNRT | O | NON-FINAL ACTION E-MAILED | Loading... |
| Oct 9, 2019 | CNRT | W | SU - NON-FINAL ACTION - WRITTEN | Loading... |
| Oct 5, 2019 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Oct 5, 2019 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Sep 16, 2019 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Sep 16, 2019 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Jun 22, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 20, 2019 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Jun 20, 2019 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Jun 20, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jan 11, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 9, 2019 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Jan 9, 2019 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Jan 9, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jul 19, 2018 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jul 17, 2018 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Jul 17, 2018 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Jul 17, 2018 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Dec 8, 2017 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 6, 2017 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Dec 6, 2017 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Dec 6, 2017 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Jul 18, 2017 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| May 23, 2017 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| May 23, 2017 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| May 3, 2017 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Apr 17, 2017 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Apr 11, 2017 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Mar 16, 2017 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Mar 16, 2017 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Mar 16, 2017 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Mar 16, 2017 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Mar 16, 2017 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
Detailed Classifications
Class 001
Reagents for scientific and research use
First Use Anywhere:
May 4, 2017
First Use in Commerce:
May 4, 2017
Class 007
Valve blocks sold as an integral component of automated chemical synthesis machines
First Use Anywhere:
Oct 23, 2016
First Use in Commerce:
Oct 23, 2016
Additional Information
Pseudo Mark
PURE PEP
Classification
International Classes
001
007