Legal Representation
Attorney
Gregory L. Porter
USPTO Deadlines
Next Deadline
3143 days remaining
Section 8 & 9 (20-Year) Renewal Due (Based on registration date 2014-06-10)
Due Date
June 10, 2034
Grace Period Ends
December 10, 2034
Application History
42 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 30, 2025 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jan 30, 2025 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jan 30, 2025 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jan 30, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Oct 7, 2024 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jul 23, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 23, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jul 23, 2024 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jul 23, 2024 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jul 23, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 28, 2024 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Jun 10, 2023 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Sep 19, 2020 | NA85 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | Loading... |
| Sep 19, 2020 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Aug 25, 2020 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Jun 5, 2020 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Jun 4, 2020 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jun 4, 2020 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Jun 4, 2020 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jun 4, 2020 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 4, 2020 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 4, 2020 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Jun 10, 2019 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Sep 2, 2015 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Jun 10, 2014 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Mar 25, 2014 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Mar 25, 2014 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Mar 5, 2014 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Feb 20, 2014 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Feb 13, 2014 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jan 24, 2014 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 22, 2014 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jan 22, 2014 | GNEA | O | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jan 22, 2014 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jan 22, 2014 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Jan 17, 2014 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Jan 17, 2014 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jan 17, 2014 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jan 17, 2014 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jan 15, 2014 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 9, 2013 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Oct 5, 2013 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemical additive for water-based drilling fluids, namely, low-chloride organic inhibitor for control of swelling shales and reservoir clays for use in oil and gas well drilling
First Use Anywhere:
Jan 7, 2011
First Use in Commerce:
Jan 7, 2011
Classification
International Classes
001