Average Co-Inventor Count = 5.00
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 (1 from 92 patents)
2. Beijing Huamei Inc. (1 from 47 patents)
3. Xinjiang Oilfield Company (1 from 1 patent)
1 patent:
1. 12319872 - Treatment of subterranean formations with crosslinked fluids