Average Co-Inventor Count = 6.00
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. (3 from 2,440 patents)
2. Chevron Oronite Company LLC (3 from 292 patents)
3 patents:
1. 12391867 - Olefin sulfonates
2. 12012549 - Methods of using olefin sulfonates
3. 12012547 - Olefin sulfonate compositions