| Typicality: | 0.381 |
| Saliency: | 0.307 |
| at the earliest | 2 | temporal |
| in europe | 2 | location |
| patent → expire in → september | 17 |
| patent → expire on → september | 8 |
| negative | neutral | positive |
| 0.263 | 0.680 | 0.057 |
| Raw frequency | 25 |
| Normalized frequency | 0.307 |
| Modifier score | 0.500 |
| Perplexity | 147.365 |