USPTO serial 75938216
CORE LAB
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- May 27, 2003
- Examiner
- BELL, MARLENE D
- Law office
- GENERIC WEB UPDATE
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Current trademark owner
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Owner
Willemstad, Curacao, AN
Willemstad, Curacao, AN
Willemstad, Curacao, AN
CORE LABORATORIES LUXEMBOURG S.A.R.L.
SENNINGERBERG, GRAND-DUCH, LU
Other trademarks owned by CORE LABORATORIES LUXEMBOURG S.A.R.L.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Chandran D. Kumar
Chandran D. Kumar Crowe & Dunlevy, P.C.3663 N. Sam Houston Pkwy E, Ste. 600Houston, TX 77032UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 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 | ACTIVE | Apr 18, 2000 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Core Laboratories Global N.V.
- Other trademarks owned by Core Laboratories Global N.V.
- Other trademarks owned by Core Laboratories Global N.V.
- Other trademarks owned by CORE LABORATORIES LUXEMBOURG S.A.R.L.
- Other trademarks in Class 042
- Similar marks named CORE LAB
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 21, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jan 6, 2024 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jan 6, 2024 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jan 6, 2024 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Aug 10, 2023 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Jul 26, 2023 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| May 28, 2023 | PUM1 | OFFICE ACTION ISSUED POU1 | — |
| May 25, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 25, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 18, 2023 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 1, 2023 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Dec 14, 2022 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| May 27, 2022 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jan 29, 2014 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Nov 8, 2013 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 8, 2013 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Nov 8, 2013 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Nov 1, 2013 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Oct 30, 2013 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Oct 30, 2013 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 24, 2013 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Oct 24, 2013 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 24, 2013 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 14, 2013 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 8, 2010 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 30, 2009 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| Oct 16, 2009 | 8.AF | REGISTERED - SEC. 8 (6-YR) FILED | — |
| Oct 16, 2009 | FAXX | FAX RECEIVED | — |
| Sep 16, 2009 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 25, 2009 | PRA8 | POST REGISTRATION ACTION MAILED - SEC. 8 | — |
| Jun 1, 2009 | PLGL | ASSIGNED TO PARALEGAL | — |
| May 28, 2009 | ES8R | TEAS SECTION 8 RECEIVED | — |
| Jun 5, 2008 | CFIT | CASE FILE IN TICRS | — |
| May 27, 2003 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Mar 20, 2003 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Feb 19, 2003 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 19, 2003 | PAPER RECEIVED | — | |
| Feb 5, 2003 | CNRT | NON-FINAL ACTION MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Dec 20, 2002 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 9, 2002 | CNRT | NON-FINAL ACTION MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Sep 3, 2002 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 5, 2002 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Aug 5, 2002 | IUAF | USE AMENDMENT FILED | — |
| Aug 5, 2002 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Aug 5, 2002 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Feb 5, 2002 | NOAM | NOA MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Nov 13, 2001 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Oct 24, 2001 | NPUB | NOTICE OF PUBLICATION | — |
| Jun 15, 2001 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 14, 2001 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 27, 2000 | CNRT | NON-FINAL ACTION MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Aug 10, 2000 | DOCK | ASSIGNED TO EXAMINER | — |