Legal Representation
Attorney
Mary M. Lee
USPTO Deadlines
Next Deadline
2521 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 20021217)
Due Date
December 17, 2032
Grace Period Ends
June 17, 2033
Application History
28 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 13, 2022 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Oct 13, 2022 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Oct 13, 2022 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Oct 13, 2022 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Apr 15, 2022 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Dec 17, 2021 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Mar 24, 2012 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Mar 23, 2012 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Mar 23, 2012 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Mar 23, 2012 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Feb 21, 2012 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Feb 13, 2008 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Feb 11, 2008 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Feb 6, 2008 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Feb 6, 2008 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Feb 6, 2008 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Sep 27, 2007 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Jul 6, 2004 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 17, 2002 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Sep 24, 2002 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 4, 2002 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jul 9, 2002 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 17, 2002 | CNEA | O | EXAMINERS AMENDMENT MAILED | Loading... |
| Jun 6, 2002 | CNFR | O | FINAL REFUSAL MAILED | Loading... |
| Feb 26, 2002 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Feb 25, 2002 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Feb 19, 2002 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Feb 1, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 001
CHEMICAL ADDITIVES FOR OIL, GAS AND WATER WELL DRILLING FLUIDS AND OTHER FLUIDS, NAMELY, COMPLETION, STIMULATION AND LOSS CIRCULATION FLUIDS FOR USE IN COMPLETION, STIMULATION AND LOSS CIRCULATION CONTROL IN OIL, GAS AND WATER WELLS
First Use Anywhere:
19951200
First Use in Commerce:
19951200
Classification
International Classes
001