Average Co-Inventor Count = 9.23
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Japan Tobacco Inc. (3 from 1,039 patents)
3 patents:
1. 11643417 - Tetrahydrobenzofurodiazepinone compound and pharmaceutical use thereof
2. 8846746 - Pyrazole compound and pharmaceutical use thereof
3. 8283465 - Triazolopyridine compound, and action thereof as prolyl hydroxylase inhibitor or erythropoietin production-inducing agent