Average Co-Inventor Count = 5.71
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. The Green Cross Corporation (3 from 260 patents)
2. Kyoto Pharmaceutical Industries, Ltd. (1 from 26 patents)
3 patents:
1. 5610169 - Pharmaceutical Composition containing slightly water-soluble drug
2. 5491171 - Pharmaceutical preparation containing prostaglandin compound for rectal
3. 5462951 - Pharmaceutical composition containing slightly water-soluble drug