Average Co-Inventor Count = 3.00
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. Texaco Inc. (2 from 3,161 patents)
2 patents:
1. 5230814 - Hydrocarbon recovery comprising injecting a slug comprising oil soluble
2. 4220204 - Oil recovery method utilizing a dialkyl phenol polyethoxy alkyl