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. Chevron U.s.a. Inc. (4 from 2,446 patents)
2. Chevron Oronite Company LLC (4 from 293 patents)
4 patents:
1. 11884879 - Compositions for use in oil and gas operations
2. 11739254 - Methods for use in oil and gas operations
3. 11248160 - Compositions for use in oil and gas operations
4. 11008502 - Methods for preparing an aqueous surfactant-polymer solution