USPTO serial 74262639
CHIRADEX
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 7, 1995
- Examiner
- —
- Law office
- GENERIC WEB UPDATE
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Owner
E. MERCK offene Handelsgesellschaft (o.H.G.)
6100 Darmstadt, DE
Other trademarks owned by E. MERCK offene Handelsgesellschaft (o.H.G.)
E. MERCK offene Handelsgesellschaft (o.H.G.)
6100 Darmstadt, DE
Other trademarks owned by E. MERCK offene Handelsgesellschaft (o.H.G.)
64293 Darmstadt, DE
E. MERCK offene Handelsgesellschaft (o.H.G.)
6100 Darmstadt, DE
Other trademarks owned by E. MERCK offene Handelsgesellschaft (o.H.G.)
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | chemicals for use in high performance liquid chromatography | SECTION 8 - CANCELLED | — |
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 E. MERCK offene Handelsgesellschaft (o.H.G.)
- Other trademarks owned by E. MERCK offene Handelsgesellschaft (o.H.G.)
- Other trademarks owned by MERCK KGAA
- Other trademarks owned by E. MERCK offene Handelsgesellschaft (o.H.G.)
- Other trademarks in Class 001
- Similar marks named CHIRADEX
- Recently changed USPTO trademarks
- Recently filed trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 22, 2025 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Feb 7, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 21, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 21, 2015 | 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 21, 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 21, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 5, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 31, 2005 | 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. |
| Mar 31, 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. |
| Mar 31, 2005 | PLGL | ASSIGNED TO PARALEGAL | — |
| Feb 7, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 7, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 7, 2005 | PAPER RECEIVED | — | |
| May 22, 2000 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Mar 1, 2000 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Feb 7, 1995 | 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 29, 1994 | IUCN | NOTICE OF ALLOWANCE CANCELLED | — |
| Dec 29, 1994 | 1.BD | Sec. 1(B) CLAIM DELETED | — |
| Nov 15, 1994 | NOAM | NOA MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Aug 24, 1994 | OP.T | OPPOSITION TERMINATED NO. 999999 | — |
| May 24, 1994 | OP.D | OPPOSITION DISMISSED NO. 999999 | — |
| Mar 10, 1993 | OP.I | OPPOSITION INSTITUTED NO. 999999 | — |
| Aug 25, 1992 | 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. |
| Jul 24, 1992 | NPUB | NOTICE OF PUBLICATION | — |
| Jun 12, 1992 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 8, 1992 | DOCK | ASSIGNED TO EXAMINER | — |