USPTO serial 75580966
DENOX
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 6, 2001
- Examiner
- MOONEYHAM, JANICE
- 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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Katherine P. Califa
Katherine P. Califa Foley & Lardner LLP3000 K Street, N.W., Suite 600Washington, DC 20007UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemicals - namely, an additive used in fluid cracking to reduce emissions in the petroleum refining field | ACTIVE | Apr 16, 1997 |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 15, 2026 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Apr 13, 2026 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 10, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Nov 5, 2022 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 5, 2022 | 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. |
| Nov 5, 2022 | 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 5, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 6, 2022 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 22, 2022 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Feb 22, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 22, 2022 | 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 22, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 22, 2022 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Sep 29, 2021 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Nov 6, 2020 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Nov 9, 2011 | 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 9, 2011 | 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 3, 2011 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 1, 2007 | 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. |
| Jan 30, 2007 | CFIT | CASE FILE IN TICRS | — |
| Jan 25, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Nov 29, 2006 | 8.AF | REGISTERED - SEC. 8 (6-YR) FILED | — |
| Nov 29, 2006 | ES8R | TEAS SECTION 8 RECEIVED | — |
| Oct 2, 2002 | CANT | CANCELLATION TERMINATED NO. 999999 | — |
| Oct 2, 2002 | CAND | CANCELLATION DENIED NO. 999999 | — |
| Apr 2, 2002 | PETC | CANCELLATION INSTITUTED NO. 999999 | — |
| Nov 6, 2001 | R.SR | REGISTERED-SUPPLEMENTAL REGISTER | Your mark is registered on the Supplemental Register, which is available for marks that are not yet distinctive enough for the Principal Register but can still identify a source. Protection is more limited than Principal Register registration but can later support a Principal Register application. |
| Apr 4, 2001 | CNTA | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER | — |
| Sep 18, 2000 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 16, 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. |
| Dec 4, 1999 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 7, 1999 | 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. |
| May 24, 1999 | DOCK | ASSIGNED TO EXAMINER | — |