Average Co-Inventor Count = 7.00
ph-index = 1
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. Chugai Seiyaku Kabushiki Kaisha (1 from 947 patents)
1 patent:
1. 8207134 - Fused ring spiroketal derivative and use thereof as anti-diabetic drug