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. Cnpc USA Corporation (2 from 92 patents)
2 patents:
1. 10907083 - Polymer system for fluid loss control
2. 10280354 - Polymer system for fluid loss control