USPTO serial 76422902
TIORCO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 25, 2003
- Examiner
- ESTRADA, LINDA M
- 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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Owner
Englewood, CO
Englewood, CO
NAPERVILLE, IL
Denver, CO
ST. PAUL, MN
SUGAR LAND, TX
SUGAR LAND, TX
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Christopher M. Kindel
Christopher M. Kindel Pirkey Barber PLLC1801 East 6th Street, Suite 300Austin, TX 78702United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | CHEMICALS FOR USE IN ENHANCING OIL RECOVERY FROM WELLS | ACTIVE | Nov 1, 1977 |
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 Tiorco, Inc.
- Other trademarks owned by Tiorco, Inc.
- Other trademarks owned by NALCO COMPANY
- Other trademarks owned by Tiorco, Inc.
- Other trademarks owned by ECOLAB USA INC.
- Other trademarks owned by CHAMPIONX LLC
- Other trademarks owned by CHAMPIONX USA INC.
- Other trademarks in Class 001
- Similar marks named TIORCO
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 10, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 8, 2024 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 8, 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. |
| Feb 8, 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. |
| Feb 7, 2024 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Jan 16, 2024 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Jan 16, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 10, 2024 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jul 18, 2023 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 15, 2023 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Feb 25, 2022 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 15, 2018 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Feb 15, 2018 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 17, 2018 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Dec 11, 2017 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Dec 11, 2017 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 27, 2013 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 27, 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. |
| Feb 27, 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. |
| Feb 27, 2013 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 13, 2013 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 8, 2009 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jan 27, 2009 | CFIT | CASE FILE IN TICRS | — |
| Jun 14, 2008 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jun 11, 2008 | PLGL | ASSIGNED TO PARALEGAL | — |
| Jun 11, 2008 | PLGL | ASSIGNED TO PARALEGAL | — |
| Jun 2, 2008 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Feb 25, 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. |
| Dec 3, 2002 | 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. |
| Nov 13, 2002 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 20, 2002 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 18, 2002 | DOCK | ASSIGNED TO EXAMINER | — |