Average Co-Inventor Count = 4.00
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. Chevron Research Company (1 from 1,860 patents)
2. Chevron Research & Technology Company (1 from 251 patents)
2 patents:
1. 5131471 - Single well injection and production system
2. 5024275 - Method of recovering hydrocarbons using single well injection/production