Average Co-Inventor Count = 7.00
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. Shell Oil Comapny (2 from 7,645 patents)
2 patents:
1. 5670440 - Preparation of polymers of carbon monoxide and an aliphatic alpha-olefin
2. 5608001 - Preparation of polymers of carbon monoxide and an aliphatic alpha-olefin