| Typicality: | 0.364 |
| Saliency: | 0.267 |
| patent → expire in → 2015 | 13 |
| patent → be set to expire in → 2015 | 3 |
| patent → be set to expire in → 2016 | 3 |
| negative | neutral | positive |
| 0.105 | 0.755 | 0.140 |
| Raw frequency | 19 |
| Normalized frequency | 0.267 |
| Modifier score | 0.500 |
| Perplexity | 117.372 |