Average Co-Inventor Count = 11.48
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. Kuraray Co., Ltd. (2 from 1,866 patents)
2. Taiho Pharmaceutical Company Limited (1 from 318 patents)
2 patents:
1. 5278156 - 11-beta, 17-alpha, 21-trihydroxy-1, 4-pregnadiene-3, 20 21-[(E-E)-3,7,
2. 5015746 - 11.beta., 17.alpha.,21-trihydroxy-1,4-pregnadiene-3,20-dione