Legal Representation
Attorney
Phillip Barengolts
USPTO Deadlines
Next Deadline
2999 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1993-09-28)
Due Date
September 28, 2033
Grace Period Ends
March 28, 2034
Application History
38 events| Date | Code | Type | Description |
|---|---|---|---|
| Dec 17, 2024 | EWOR | I | TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED |
| Dec 17, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Dec 17, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Dec 17, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Mar 8, 2024 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Mar 8, 2024 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Mar 8, 2024 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Mar 8, 2024 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Sep 25, 2023 | E89R | I | TEAS SECTION 8 & 9 RECEIVED |
| Sep 28, 2022 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Feb 14, 2018 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Feb 14, 2018 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Aug 10, 2016 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Dec 25, 2013 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Sep 26, 2013 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Sep 26, 2013 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Sep 26, 2013 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sep 19, 2013 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Sep 19, 2013 | E89R | I | TEAS SECTION 8 & 9 RECEIVED |
| Sep 18, 2007 | CFIT | O | CASE FILE IN TICRS |
| Jul 18, 2007 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Sep 11, 2003 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Sep 11, 2003 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Jun 17, 2003 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Jun 17, 2003 | I | PAPER RECEIVED | |
| Oct 15, 1999 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Jun 21, 1999 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Sep 28, 1993 | R.PR | A | REGISTERED-PRINCIPAL REGISTER |
| Jul 6, 1993 | PUBO | A | PUBLISHED FOR OPPOSITION |
| Jun 4, 1993 | NPUB | O | NOTICE OF PUBLICATION |
| May 4, 1993 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Apr 29, 1993 | CNEA | F | EXAMINER'S AMENDMENT MAILED |
| Apr 23, 1993 | ZZZX | Z | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Apr 6, 1993 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Mar 30, 1993 | CNEA | F | EXAMINER'S AMENDMENT MAILED |
| Mar 19, 1993 | ZZZX | Z | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Feb 24, 1993 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Feb 18, 1993 | DOCK | D | ASSIGNED TO EXAMINER |
Detailed Classifications
Class 005
recombinant human serine-substituted interferon beta
First Use Anywhere:
Jun 2, 1987
First Use in Commerce:
Jun 2, 1987
Classification
International Classes
005
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