Average Co-Inventor Count = 3.50
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 328 patents)
2. Chongqing University (1 from 119 patents)
3. Sichuan Xinlin New Material Technology Co., Ltd. (1 from 1 patent)
2 patents:
1. 11639460 - Nanometer self-locking bentonite film-forming agent, method for preparing the same, and film-forming drilling fluid
2. 10920123 - Thermosensitive self-plugging bentonite and preparation method thereof and water-based drilling fluid