Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8472861 | Automatic essay scoring system | Yigal Attali, Jill Burstein | 2013-06-25 |
| 8467716 | Automated essay scoring | Jill Burstein, Chi Lu | 2013-06-18 |
| 8452225 | Methods for automated essay analysis | Jill Burstein, Daniel Marcu, Martin Chodorow, Claudia Leacock | 2013-05-28 |
| 7831196 | Automatic essay scoring system | Yigal Attali, Jill Burstein | 2010-11-09 |
| 7729655 | Methods for automated essay analysis | Jill Burstein, Daniel Marcu, Martin Chodorow, Claudia Leacock | 2010-06-01 |
| 6796800 | Methods for automated essay analysis | Jill Burstein, Daniel Marcu, Martin Chodorow, Claudia Leacock | 2004-09-28 |