Average Co-Inventor Count = 7.00
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. Geoservices Equipements (1 from 23 patents)
2. La Societe Des Amis De L'ecole Superieure De Physique Et Chimie Industrielles De La Ville De Paris (1 from 1 patent)
3. Geoservices Equipements Sas (0 patent)
1 patent:
1. 11491465 - Silica-based stationary phase for a chromatography column and methods for producing the same