Legal Representation
Attorney
Gene L. Tyler
USPTO Deadlines
Next Deadline
768 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19980127)
Due Date
January 27, 2028
Grace Period Ends
July 27, 2028
Application History
33 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 21, 2025 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jul 26, 2023 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Feb 1, 2023 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Dec 14, 2022 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Sep 19, 2018 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Sep 19, 2018 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Sep 19, 2018 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Aug 3, 2018 | EROP | I | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | Loading... |
| Feb 3, 2018 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| Jan 28, 2018 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 27, 2017 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Jan 29, 2014 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Aug 14, 2013 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Mar 8, 2010 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Sep 16, 2009 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 19, 2007 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Dec 19, 2007 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Dec 19, 2007 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Dec 6, 2007 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Apr 11, 2007 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Sep 9, 2003 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jul 25, 2003 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Jul 25, 2003 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Jan 27, 1998 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 4, 1997 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 3, 1997 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Aug 19, 1997 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 30, 1997 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Nov 1, 1996 | CNSL | F | LETTER OF SUSPENSION MAILED | Loading... |
| Sep 16, 1996 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Mar 22, 1996 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Jan 4, 1996 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 5, 1995 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Detailed Classifications
Class 042
engineering services, namely core sampling and analysis, logging of mud and cuttings, fluid sampling and analysis, coordination of downhole data, water technology, reservoir engineering, and development of analytical equipment, procedures and programs for others
First Use Anywhere:
19941000
First Use in Commerce:
19941000
Classification
International Classes
042