Legal Representation
Attorney
David Weisberg
USPTO Deadlines
Next Deadline
In Grace Period
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 20051213)
Due Date
December 13, 2025
Grace Period Ends
June 13, 2026
Application History
42 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| May 23, 2025 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| May 23, 2025 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| May 23, 2025 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| May 23, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Dec 17, 2024 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Dec 13, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Mar 29, 2023 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Mar 29, 2023 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 29, 2023 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 29, 2023 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 29, 2023 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Feb 17, 2016 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Feb 17, 2016 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Feb 17, 2016 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Feb 17, 2016 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Dec 3, 2015 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 9, 2012 | NA85 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | Loading... |
| Jan 9, 2012 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jan 9, 2012 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Nov 18, 2011 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Oct 27, 2011 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Oct 27, 2011 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Oct 27, 2011 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 13, 2005 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 31, 2005 | REGV | O | LAW OFFICE REGISTRATION REVIEW COMPLETED | Loading... |
| Oct 28, 2005 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Oct 27, 2005 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Jul 28, 2005 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Jul 19, 2005 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Jul 19, 2005 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Apr 6, 2005 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 6, 2005 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Mar 10, 2005 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Feb 22, 2005 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Feb 22, 2005 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 12, 2004 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Sep 27, 2004 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 20, 2004 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jun 30, 2004 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| May 14, 2004 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 13, 2004 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 21, 2003 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Nitroxide-based compounds that allow efficient control of free radical polymerization reactions, particularly those involving acrylic monomers
First Use Anywhere:
Jun 13, 2005
First Use in Commerce:
Jun 13, 2005
Additional Information
Pseudo Mark
BLOCK BUILDER
Classification
International Classes
001