Average Co-Inventor Count = 2.00
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. Chimica Del Friuli S.p.a. (1 from 3 patents)
2. Snia Bpd S.p.a. (1 from 2 patents)
1 patent:
1. 4606858 - Method of purifying caprolactam