Average Co-Inventor Count = 5.46
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. (2 from 1,039 patents)
2 patents:
1. 5750696 - Dioxacycloalkane compound having renin-inhibitory activity
2. 5322963 - Method for preparing .alpha.-amino-.beta., .delta.-diol derivatives