USPTO serial 71642912
CORTEF
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 1, 1953
- Examiner
- —
- 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
KALAMAZOO, MI
KALAMAZOO, MI
PHARMACIA & UPJOHN COMPANY LLC
KALAMAZOO, MI
KALAMAZOO, MI
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Andrea Christensen
66 Hudson Boulevard EastNEW YORK, NY 10001-2192United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 018 | MEDICINAL PREPARATION FOR THE TREATMENT OF METABOLIC DISTURBANCES | ACTIVE | Feb 9, 1953 |
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 PHARMACIA & UPJOHN COMPANY
- Other trademarks owned by UPJOHN COMPANY, THE
- Other trademarks owned by PHARMACIA & UPJOHN COMPANY LLC
- Other trademarks owned by UPJOHN COMPANY, THE
- Other trademarks in Class 018
- Similar marks named CORTEF
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 29, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jan 29, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 29, 2026 | 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. |
| Jan 29, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 26, 2023 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Oct 26, 2023 | RNL4 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) | — |
| Oct 26, 2023 | 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. |
| Oct 26, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 1, 2023 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Dec 1, 2022 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 12, 2014 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jun 4, 2013 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jun 4, 2013 | RNL3 | REGISTERED AND RENEWED (THIRD 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. |
| Jun 4, 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. |
| Jun 3, 2013 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 3, 2013 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 15, 2008 | CFIT | CASE FILE IN TICRS | — |
| Mar 6, 2008 | 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. |
| Mar 6, 2008 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 7, 2007 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 25, 2003 | 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. |
| Mar 25, 2003 | 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. |
| Jan 15, 2003 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jan 15, 2003 | PAPER RECEIVED | — | |
| Dec 16, 1993 | 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. |
| Jul 16, 1993 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jul 16, 1993 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Jun 9, 1993 | PRA9 | POST REGISTRATION ACTION MAILED - SEC. 9 | — |
| May 5, 1993 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jan 17, 1992 | 15AK | REGISTERED - SEC. 15 ACKNOWLEDGED | — |
| Sep 16, 1991 | 15AF | REGISTERED - SEC. 15 AFFIDAVIT FILED | — |
| Dec 1, 1973 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |