USPTO serial 99666553
EMBRYONEST
Reviewed by CopyMark Law Group
Status 681
- Filing date
- Status date
- Registration date
- —
- Examiner
- MITROS, CATHERINE SUZANNE
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Katherine E. Sieve
Katherine E. Sieve Polsinelli PCPO BOX 140310Kansas City, MO 64114-0310United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Synthetic bioactive hydrogels for use in laboratory research and the optimization of embryo growth for research purposes; hydrogel-based substrates for use in the screening and testing of embryo culture media and reagents in a laboratory setting for research purposes; chemical preparations for use in the manufacture of embryo culturing surfaces | ACTIVE | — |
| 005 | Medical preparations for use in assisted reproductive technology (ART) and in vitro fertilization (IVF), namely, bioactive hydrogels used as an embryo culture substrate to facilitate development and enhance embryo implantation competency; Clinical medical reagents for priming human embryos to increase clinical success rates in IVF procedures. | ACTIVE | — |
| 009 | Cell culture apparatus for laboratory use, namely, plates having multi-well arrays pre-treated with hydrogel for the nurturing and monitoring of human embryos | ACTIVE | — |
| 010 | Medical devices for use in in vitro fertilization (IVF) procedures, namely, embryo culture dishes containing a bioactive hydrogel substrate; cell culture apparatus for medical use, namely, specialized multi-well plates pre-treated with hydrogel for the nurturing and monitoring of human embryos | 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 |
|---|---|---|---|
| Nov 4, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 13, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 21, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 21, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 21, 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. |
| Jun 29, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 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 29, 2026 | GNRT | NON-FINAL ACTION E-MAILED | 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 29, 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 22, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jun 21, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 23, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 23, 2026 | NWAP | NEW APPLICATION ENTERED | — |