Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321453 | Machine learning-based malicious attachment detector | Torsten Zeppenfeld, Javier Castro | 2025-06-03 |
| 11050698 | Message processing system with business email compromise detection | Umalatha Batchu, Torsten Zeppenfeld, Debashri Mukherjee, Paul East | 2021-06-29 |