Average Co-Inventor Count = 5.00
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. Elf Antar France (1 from 52 patents)
2. Elf France Societe Anonyme (1 from 1 patent)
2 patents:
1. 5498341 - Process for ultrafiltration of stabilized emulsions
2. 4889537 - Method for treating a fuel comprising a mixture of hydrocarbons and