Average Co-Inventor Count = 3.46
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. Industriale Chimica S.r.l. (3 from 19 patents)
3 patents:
1. 8227596 - Process for the preparation of drospirenone
2. 7868194 - Process for the preparation of 21-hydroxy steroids with control of the epimeric distribution at the C-21 position
3. 7585971 - Process for the preparation of drospirenone