USPTO serial 99597900
E
Status 641Office Action
- Filing date
- Jan 15, 2026
- Status date
- May 26, 2026
- Registration date
- —
- Examiner
- CASTRO, GIANCARLO
Need help with E?
CopyMark Law Group can help you respond to USPTO correspondence, keep a registration alive, or watch new filings against your mark.
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.
Deadline: 26 Aug 2026
Office Action issues
The USPTO found no conflicting marks, but requires clarification on the identification of your goods in Class 5.
Owner
Benn Horacio Bluestein
Sharon, MA, US
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Biological preparations, namely, peptides, exosomes, and cellular preparations for scientific and research use. | ACTIVE | Jan 15, 2026 |
Prosecution history
| Date | Code | Event |
|---|---|---|
| May 26, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| May 26, 2026 | GNRT | NON-FINAL ACTION E-MAILED |
| May 26, 2026 | CNRT | NON-FINAL ACTION WRITTEN |
| May 13, 2026 | DOCK | ASSIGNED TO EXAMINER |
| May 6, 2026 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| May 6, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Jan 15, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED |
| Jan 15, 2026 | NWAP | NEW APPLICATION ENTERED |