USPTO serial 86438426
PFANSTIEHL
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 23, 2015
- Examiner
- THOMAS, JANICE
- 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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Paul C. Llewellyn
Paul C. Llewellyn ARNOLD & PORTER KAYE SCHOLER LLP250 West 55th StreetNew York, NY 10019-9710United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Biochemical catalysts; Chemical additives for use in the manufacture of pharmaceuticals; Chemicals for use in biotechnological manufacturing processes; Chemicals for use in biotechnological product development; Chemicals for use in the biochemical and chemical industry; Chemicals for use in the manufacture of formulation ingredients, pharmaceutical intermediates, active pharmaceutical ingredients, pharmaceutical preparations, drug formulations and vaccines; Excipients for use in the manufacture of of injectable formulation ingredients, pharmaceutical intermediates, active pharmaceutical ingredients, pharmaceutical preparations, drug formulations and vaccines | ACTIVE | Dec 31, 1920 |
| 042 | Biochemical research and development; Chemical, biochemical, biological and bacteriological research and analysis; Drug discovery services; Pharmaceutical drug development services; Product research and development; Research and development in the pharmaceutical and biotechnology fields; Research and development of vaccines and medicines | ACTIVE | Dec 31, 1976 |
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 Pfanstiehl, Inc.
- Other trademarks owned by Pfanstiehl, Inc.
- Other trademarks owned by Pfanstiehl, Inc.
- Other trademarks in Class 001
- Other trademarks in Class 042
- Similar marks named PFANSTIEHL
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 4, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Oct 4, 2025 | 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. |
| Oct 4, 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. |
| Oct 4, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 11, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 23, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jul 22, 2021 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jul 22, 2021 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 22, 2021 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 16, 2021 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jun 23, 2020 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Aug 22, 2019 | 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. |
| Aug 22, 2019 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 23, 2015 | 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. |
| Apr 7, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 7, 2015 | 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. |
| Mar 18, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 27, 2015 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 19, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 7, 2014 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 1, 2014 | NWAP | NEW APPLICATION ENTERED | — |