Legal Representation
Attorney
Karen Lim
USPTO Deadlines
Next Deadline
3311 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1984-08-28)
Due Date
August 28, 2034
Grace Period Ends
February 28, 2035
Application History
31 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 14, 2025 | CAEX | O | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | Loading... |
| Aug 28, 2023 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Jan 8, 2020 | CORV | 1 | REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED | Loading... |
| Dec 10, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 12, 2019 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Apr 12, 2019 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Apr 5, 2017 | CORV | 1 | REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED | Loading... |
| Jan 31, 2017 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 29, 2015 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Sep 9, 2014 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Sep 9, 2014 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Sep 9, 2014 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Sep 9, 2014 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Aug 27, 2014 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| May 8, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Sep 14, 2006 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 24, 2004 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Apr 24, 2004 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Mar 9, 2004 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Mar 9, 2004 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Dec 27, 1990 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Dec 14, 1990 | RRPR | I | RESPONSE RECEIVED TO POST REG. ACTION | Loading... |
| Oct 31, 1990 | PR23 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | Loading... |
| Aug 15, 1990 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Aug 28, 1984 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jun 5, 1984 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Apr 11, 1984 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Mar 7, 1984 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 5, 1984 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 23, 1983 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jul 6, 1983 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
Detailed Classifications
Class 001
[ a Complete Line of Enzymes for Laboratory Diagnostic Use, and Enzymes for General Industrial Use ]
First Use Anywhere:
Jul 8, 1981
First Use in Commerce:
Oct 8, 1981
Classification
International Classes
001