Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973423 | Article and method of automatically determining text genre using surface features of untagged texts | Geoffrey D. Nunberg, Hinrich Schuetze, Jan O. Pedersen, Gregory Grefenstette | 2005-12-06 |
| 6505150 | Article and method of automatically filtering information retrieval results using test genre | Geoffrey D. Nunberg, Hinrich Schuetze, Jan O. Pedersen | 2003-01-07 |