USPTO serial 79439900
CELLUFINE MLP
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- ALBANO, ASHLEY C
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 686 means your mark is published in the USPTO Official Gazette and in the 30-day opposition period. If no opposition is filed, prosecution typically continues toward registration or a Notice of Allowance. Monitor the opposition window. After it closes, watch for Notice of Allowance (intent-to-use) or registration (use-based).
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Mark J. Liss
Mark J. Liss Leydig, Voit & Mayer, Ltd. - Chicago, IL180 N Stetson Ave, Suite 4900Chicago, IL 60622Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Catalyst supports, namely, catalyst carriers for enzymes and biological activation substances; catalyst supports, namely, catalyst carriers; carriers being chromatography separation media for enzyme and biological active agents; porous spherical cellulose for industrial use; solid medium for liquid chromatography chemicals, namely, affinity chromatography chemical agent and ion exchange chromatography chemical agent; chemical agent for gel chromatography; chemical products for use in liquid chromatography, for gel filtration and for use in ion exchange processes; chemicals for use in chromatography; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; chemical products, namely, cellulose derivatives; industrial chemicals. | ACTIVE | — |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 8, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 8, 2026 | 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. |
| Sep 2, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 13, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 13, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Aug 13, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Aug 13, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Aug 13, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Aug 2, 2026 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Aug 2, 2026 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Aug 2, 2026 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Jul 31, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 31, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 31, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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. |
| May 14, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Apr 26, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Apr 26, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Mar 14, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Mar 13, 2026 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Mar 6, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 30, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 30, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 25, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |