Legal Representation
Attorney
Chandran D. Kumar
USPTO Deadlines
Next Deadline
2716 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 20030527)
Due Date
May 27, 2033
Grace Period Ends
November 27, 2033
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 21, 2025 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jan 6, 2024 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jan 6, 2024 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jan 6, 2024 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Aug 10, 2023 | EROP | I | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | Loading... |
| Jul 26, 2023 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| May 28, 2023 | PUM1 | O | OFFICE ACTION ISSUED POU1 | Loading... |
| May 25, 2023 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 25, 2023 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 18, 2023 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | 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... |
| May 27, 2022 | 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... |
| Nov 8, 2013 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Nov 8, 2013 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Nov 8, 2013 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Oct 24, 2013 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Nov 1, 2013 | EROP | I | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | Loading... |
| Oct 30, 2013 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| Oct 30, 2013 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Oct 24, 2013 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Oct 24, 2013 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Aug 14, 2013 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Mar 8, 2010 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Nov 30, 2009 | 8.OK | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED | Loading... |
| Oct 16, 2009 | 8.AF | I | REGISTERED - SEC. 8 (6-YR) FILED | Loading... |
| Oct 16, 2009 | FAXX | I | FAX RECEIVED | Loading... |
| Sep 16, 2009 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 25, 2009 | PRA8 | O | POST REGISTRATION ACTION MAILED - SEC. 8 | Loading... |
| Jun 1, 2009 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| May 28, 2009 | ES8R | I | TEAS SECTION 8 RECEIVED | Loading... |
| Jun 5, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... |
| May 27, 2003 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Mar 20, 2003 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Feb 19, 2003 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Feb 19, 2003 | I | PAPER RECEIVED | Loading... | |
| Feb 5, 2003 | CNRT | O | NON-FINAL ACTION MAILED | Loading... |
| Dec 20, 2002 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 9, 2002 | CNRT | O | NON-FINAL ACTION MAILED | Loading... |
| Sep 3, 2002 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 5, 2002 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Aug 5, 2002 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Aug 5, 2002 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Aug 5, 2002 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Feb 5, 2002 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Nov 13, 2001 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 24, 2001 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jun 15, 2001 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 14, 2001 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
Detailed Classifications
Class 042
ENGINEERING SERVICES, NAMELY, CORE SAMPLING AND ANALYSIS, ROCK CATALOGUING, LOGGING AND MUD AND CUTTINGS, FLUID SAMPLING AND ANALYSIS, MONITORING DOWNHOLE AND RESERVOIR, RESERVOIR MANAGEMENT, RESERVOIR CHARACTERIZATION, RESERVOIR MAXIMIZATION, COORDINATION OF DOWNHOLE DATA AND PROCESSING SEISMIC DATA; SURVEYING AND ENGINEERING; SEISMIC SIGNAL PROCESSING SERVICES, [ NAMELY, COMPUTER PROCESSING OF SEISMIC DATA USING TIME-LAPSE SEISMIC SIGNAL PROCESSING SERVICES, ] NAMELY, COMPUTER PROCESSING OF SEISMIC DATA USING TIME-LAPSE THREE DIMENSIONAL IMAGING AND FOUR DIMENSIONAL IMAGING SEISMIC METHODS FOR RESERVOIR MANAGEMENT; DEVELOPMENT OF ANALYTICAL EQUIPMENT; TECHNICAL CONSULTATION AND RESEARCH IN THE FIELD OF RESERVOIR ENGINEERING, SEISMIC IMAGING, WELL COMPLETION AND STIMULATION, GEOLOGY, GEOPHYSIC, GEOCHEMISTRY, GEOSCIENCE AND WATER TECHNOLOGY; CHEMICAL ANALYSIS; ANALYSIS OF OILFIELD AND OIL WELLS AND DOWNHOLES; TESTING AND ANALYSIS OF OIL WELLS AND DOWNHOLES
First Use Anywhere:
Apr 18, 2000
First Use in Commerce:
Apr 18, 2000
Classification
International Classes
042
Disclaimers
The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"CORE LAB"