Average Co-Inventor Count = 13.00
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 1,037 patents)
2 patents:
1. 8835443 - Pyrimidine compound and medical use thereof
2. 7378423 - Pyrimidine compound and medical use thereof