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. Commissariat a L'energie Atomique (1 from 3,559 patents)
2. Institut Francais Du Pe'trole (1 from 2,424 patents)
1 patent:
1. 4816140 - Process for deasphalting a hydrocarbon oil