Average Co-Inventor Count = 5.83
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. Farmabios S.r.l. (1 from 3 patents)
2. Newchem S.p.a. (1 from 2 patents)
2 patents:
1. 8383809 - Process for the preparation of drospirenone
2. 6369218 - Isomerisation of 6&bgr;-fluorosteroids into the corresponding 6&agr;-fluoro derivatives