Average Co-Inventor Count = 14.01
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. Sichuan University (1 from 235 patents)
2. Shanghai Huachang Environmental Protection Co., Ltd. (1 from 7 patents)
1 patent:
1. 11772091 - Method and apparatus for treating, sorting and recycling oil-containing discharged catalyst