USPTO serial 72193818
DYRENIUM
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 16, 1965
- Examiner
- —
- Law office
- PUBLICATION AND ISSUE SECTION
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
SMITH KLINE & FRENCH LABORATORIES
PHILADELPHIA, PA
WELLSPRING PHARMACEUTICAL CORPORATION
NEPTUNE, NJ
Other trademarks owned by WELLSPRING PHARMACEUTICAL CORPORATION
CONCORDIA PHARMACEUTICALS INC.
Luxembourg, LU
ZUG, CH
CAROLINA, PR
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Caroline Duncan
Caroline Duncan Baker Botts L.L.P.2001 Ross AvenueSuite 900Dallas, TX 75201-2980Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 018 | DIURETIC | ACTIVE | Apr 29, 1964 |
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 SMITH KLINE & FRENCH LABORATORIES
- Other trademarks owned by WELLSPRING PHARMACEUTICAL CORPORATION
- Other trademarks owned by CONCORDIA PHARMACEUTICALS INC.
- Other trademarks owned by COVIS PHARMA, S.A.R.L.
- Other trademarks owned by SK7F CO.
- Other trademarks in Class 018
- Similar marks named DYRENIUM
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 28, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jan 28, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 28, 2026 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Jan 28, 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 28, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 28, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 28, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jul 21, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 21, 2025 | RNL4 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) | — |
| Jul 21, 2025 | 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. |
| Jul 21, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 24, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 16, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 9, 2021 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 12, 2018 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 14, 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. |
| Feb 14, 2017 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 19, 2016 | C.7C | NEW CERTIFICATE UNDER SECTION 7 - PROCESSED | — |
| Aug 19, 2016 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 8, 2016 | ES7R | TEAS SECTION 7 REQUEST RECEIVED | — |
| Mar 2, 2016 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Nov 18, 2015 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Oct 28, 2015 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jun 18, 2015 | 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. |
| Jun 18, 2015 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 29, 2015 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 5, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 5, 2015 | 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. |
| Feb 5, 2015 | 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 4, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 23, 2014 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 15, 2014 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Nov 2, 2011 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Oct 28, 2009 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Oct 21, 2009 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jun 24, 2005 | 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. |
| Jun 24, 2005 | 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 8, 2005 | PR89 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 | — |
| Jun 8, 2005 | PAPER RECEIVED | — | |
| Apr 26, 2005 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Apr 26, 2005 | PLGL | ASSIGNED TO PARALEGAL | — |
| Mar 23, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Mar 23, 2005 | PAPER RECEIVED | — | |
| Mar 25, 1985 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |
| Mar 25, 1985 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |