Average Co-Inventor Count = 4.00
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. Societe Chimique Des Charbonnages-cdf Chimie (2 from 53 patents)
2. Agence Nationale De Valorisation De La Recherche (1 from 46 patents)
3. Societe Chimique Des Charbonnages (1 from 31 patents)
3 patents:
1. 4264749 - Organo-lithium compounds and a process for their preparation
2. 4181684 - Diphenyl compounds that are intermediates in preparation of
3. 4067917 - Organo-lithium compounds and a process for their preparation