Legal Representation
Attorney
Susan Neuberger Weller
USPTO Deadlines
Next Deadline
58 days remaining
Non-Final Action Mailed
Due Date
January 03, 2026
Extension Available
Until April 03, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
7 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 3, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Oct 3, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Oct 3, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 20, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 10, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 1, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| May 1, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 005
size exclusion chromatography columns or plates containing gels consisting of several flavors
First Use Anywhere:
Feb 13, 2025
First Use in Commerce:
Feb 13, 2025
Class 009
automated high-throughput fraction collector for isolation of extracellular vesicles
First Use Anywhere:
Feb 13, 2025
First Use in Commerce:
Feb 13, 2025
Class 010
extracellular vesicles kits containing enzyme linked immunosorbent quantification and purity assays
First Use Anywhere:
Feb 13, 2025
First Use in Commerce:
Feb 13, 2025
Class 035
Online retail store services for extracellular vesicle and exosome research tools; Email and phone customer support services for extracellular vesicle and exosome research tools
First Use Anywhere:
Feb 13, 2025
First Use in Commerce:
Feb 13, 2025
Classification
International Classes
005
009
010
035