Average Co-Inventor Count = 14.99
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. China University of Petroleum (1 from 406 patents)
1 patent:
1. 10442973 - Super-amphiphobic strongly self-cleaning high-performance water-based drilling fluid and drilling method