Average Co-Inventor Count = 9.47
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. Southwest Petroleum University (2 from 317 patents)
2 patents:
1. 11396621 - Pressure-bearing plugging composition, pressure-bearing plugging slurry and preparation method and use thereof
2. 11345841 - Fiber silica composite microsphere for shale stratum, drilling fluid and preparation method and use thereof