USPTO serial 99171640
SILVABIO
Reviewed by CopyMark Law Group
Status 653
- Filing date
- Status date
- Registration date
- —
- Examiner
- CHANG, KATHERINE S
- Law office
- TMO LAW OFFICE 115
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
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Scientific research and development pertaining to creation, establishment, propagation and cultivation of the American chestnut tree; Biotechnology research pertaining to genetically engineered American chestnut trees and tissues thereof; Agriculture research pertaining to the American chestnut tree; none of the foregoing being consultancy or advisory services in the field of agriculture, horticulture, or forestry | ACTIVE | Apr 14, 2025 |
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 20, 2026 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Sep 20, 2026 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Sep 20, 2026 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Aug 26, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 26, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 26, 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. |
| Aug 19, 2026 | GAUN | NOTIFICATION OF NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED | — |
| Aug 19, 2026 | GAUD | NOTICE OF UNRESPONSIVE AMENDMENT - E-MAILED | — |
| Aug 19, 2026 | NAUD | REPORT UNRESPONSIVE AMENDMENT - COMPLETED | — |
| Jul 23, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 17, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 17, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 17, 2026 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jul 2, 2026 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Jan 1, 2026 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Jan 1, 2026 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Jan 1, 2026 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Dec 23, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 23, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 23, 2025 | 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. |
| Dec 22, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 22, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 22, 2025 | 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. |
| Oct 1, 2025 | 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. |
| Oct 1, 2025 | 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. |
| Oct 1, 2025 | 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. |
| Sep 22, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 14, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| May 6, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| May 6, 2025 | NWAP | NEW APPLICATION ENTERED | — |