Average Co-Inventor Count = 2.00
ph-index = 3
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 (3 from 7,646 patents)
3 patents:
1. 4247387 - Process for the continuous thermal cracking of hydrocarbon oils
2. 4201659 - Process for the preparation of gas oil
3. 4200519 - Process for the preparation of gas oil