Average Co-Inventor Count = 3.00
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 Atochem S.a. (1 from 456 patents)
1 patent:
1. 5616820 - Process for the manufacture of 1,1,1,2-tetrafluoro-2-chloroethane and of