Average Co-Inventor Count = 3.00
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 Phillips Chemical Company LP (2 from 1,152 patents)
2 patents:
1. 12435256 - Combination clay stabilizer having an alkali metal asphalt sulfonate and quaternary ammonium salt
2. 11814569 - Drilling fluid lubricants