USPTO serial 79446957
CELLSTOR
Reviewed by CopyMark Law Group
Status 641Office Action
- Filing date
- Status date
- Registration date
- —
- Examiner
- KEATING, MICHAEL P
- Law office
- TMEG LAW OFFICE 101
What this means
The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemicals for use in the biochemical and chemical industry; chemical solutions for cell preservation other than for medical, veterinary or medical research purposes; biochemical preparations for scientific purposes; biological preparation for use in cell cultures other than for medical or veterinary use; chemical solutions for cell preservation for medical research purposes | ACTIVE | — |
| 005 | Chemical solutions for cell preservation for medical or veterinary purposes; reagents for medical purposes; diagnostic reagents for medical and veterinary use; biochemical preparations for medical or veterinary purposes, namely, for cell preservation | 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 3, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Aug 12, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Aug 12, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jun 11, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jun 10, 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. |
| Jun 9, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 1, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Apr 1, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 27, 2026 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Mar 26, 2026 | SDRC | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB | — |