Average Co-Inventor Count = 1.33
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. Uop Lcc (1 from 5,540 patents)
2. Union Carbide Corporation (1 from 2,921 patents)
2 patents:
1. 4957715 - Gas treatment process
2. 4702898 - Process for the removal of acid gases from gas mixtures