USPTO Deadlines
Next Deadline
3351 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1985-01-15)
Due Date
January 15, 2035
Grace Period Ends
July 15, 2035
Application History
36 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 18, 2025 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| Jun 18, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Jan 13, 2025 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 13, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jan 13, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jan 13, 2025 | EWOR | I | TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED | Loading... |
| Jan 13, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jan 13, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jan 13, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jan 15, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Jan 15, 2015 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jan 15, 2015 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jan 15, 2015 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jan 13, 2015 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Nov 12, 2008 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 12, 2008 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Aug 13, 2008 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| May 19, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Dec 15, 2004 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Dec 15, 2004 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Nov 1, 2004 | PR89 | I | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 | Loading... |
| Nov 1, 2004 | I | PAPER RECEIVED | Loading... | |
| Oct 20, 2004 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| Sep 20, 2004 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Sep 20, 2004 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Apr 5, 1991 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Mar 21, 1991 | RRPR | I | RESPONSE RECEIVED TO POST REG. ACTION | Loading... |
| Jan 29, 1991 | PR23 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | Loading... |
| Oct 22, 1990 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Jan 15, 1985 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 6, 1984 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 19, 1984 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jul 30, 1984 | CNEA | F | EXAMINER'S AMENDMENT MAILED | Loading... |
| Jul 30, 1984 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 25, 1984 | ZZZZ | Z | ALLOWANCE/COUNT WITHDRAWN | Loading... |
| Jun 29, 1984 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 001
Enzymes for Production of Fuel Alcohol
First Use Anywhere:
Oct 31, 1983
First Use in Commerce:
Oct 31, 1983
Classification
International Classes
001