USPTO serial 72153976
HYDREA
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 23, 1963
- 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
GREIFSWALD, DE
Olin Mathieson Chemical Corporation
New York, NY
Other trademarks owned by Olin Mathieson Chemical Corporation
BAYAMON, PR
PRINCETON, NJ
Princeton, NJ
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Steven M. Forte
Steven M. Forte Honigman LLP39400 Woodward Avenue, Suite 101Bloomfield Hills, MI 48304-5151United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 018 | Antineoplastic Preparations | ACTIVE | Jun 29, 1962 |
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 CHEPLAPHARM ARZNEIMITTEL GMBH
- Other trademarks owned by Olin Mathieson Chemical Corporation
- Other trademarks owned by WOODWARD SPECIALTY LLC
- Other trademarks owned by E.R. SQUIBB & SONS, L.L.C.
- Other trademarks owned by E. R. Squibb & Sons, Inc.
- Other trademarks in Class 018
- Similar marks named HYDREA
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 11, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Nov 11, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 11, 2025 | 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. |
| Nov 11, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 11, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 11, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Oct 15, 2025 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Nov 12, 2024 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 12, 2024 | RNL4 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) | — |
| Nov 12, 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 8, 2024 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jul 19, 2024 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Jan 19, 2024 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Jan 19, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 21, 2023 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jul 23, 2022 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 14, 2013 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 14, 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. |
| Feb 14, 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 13, 2013 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 13, 2013 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 19, 2011 | 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. |
| Apr 19, 2011 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 29, 2008 | CFIT | CASE FILE IN TICRS | — |
| May 1, 2003 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 14, 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. |
| Apr 14, 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 27, 2003 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jan 27, 2003 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 25, 1984 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 23, 1983 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |
| Jun 28, 1983 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |