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. Centre National De La Recherche Scientifique (1 from 5,076 patents)
2. Rhone-poulenc Rorer S.a. (1 from 247 patents)
1 patent:
1. 6117649 - Genetically engineered yeast strains