Average Co-Inventor Count = 4.00
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. Sanofi (1 from 1,459 patents)
2. Elf Aquitaine (1 from 29 patents)
1 patent:
1. 6017762 - Cassette for the expression of an endothiapepsin precursor in