Average Co-Inventor Count = 2.00
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. Commissariat a L'energie Atomique (1 from 3,559 patents)
1 patent:
1. 4855049 - Microporous membrane obtained by the irradiation of two faces and