protect invention | 0.73 |
average 2.7 inventors p… | 0.68 |
disclose utilitarian ad… | 0.51 |
protect machine | 0.45 |
protect composition of … | 0.43 |
provide protection | 0.43 |
expire after 20 years | 0.40 |
protect functionality | 0.38 |
cover machine | 0.34 |
cover invention | 0.34 |
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a term of 20 years | 0.69 |
number | 0.25 |
valid | 0.67 |
the most common | 0.45 |
patent | 0.41 |
strong evidence | 0.38 |
granted | 0.77 |
issued | 0.65 |
subject to the payment … | 0.54 |
granted for machine | 0.51 |
issued for plant | 0.30 |
obtained for manufacture | 0.25 |
obtained for compositio… | 0.25 |