Legal Representation
Attorney
Yong Chen
USPTO Deadlines
Next Deadline
88 days remaining
Non-Final Action Mailed
Due Date
October 29, 2025
Extension Available
Until January 29, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
7 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jul 29, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 29, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 29, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 25, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jul 11, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 3, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 3, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Stem cells for research or scientific purposes; Stem cells other than for medical or veterinary purposes
Class 005
Stem cells for medical or veterinary use
Classification
International Classes
001
005