Average Co-Inventor Count = 5.09
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. Otsuka Pharmaceutical Company, Limited (2 from 846 patents)
2 patents:
1. 6133264 - Carbostyril derivatives for inhibiting skin erythema and/or skin
2. 5786367 - Cyclic amide derivatives