Average Co-Inventor Count = 4.44
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. Otsuka Pharmaceutical Company, Limited (2 from 846 patents)
2 patents:
1. 5445830 - Highly absorbable pharmaceutical composition
2. 5316773 - Particulate preparation containing a flourracil derivative and