Average Co-Inventor Count = 7.00
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. Tsinghua University (1 from 4,296 patents)
2. Research Institute of Petroleum Processing, Sinopec (1 from 195 patents)
3. China Petrochemical Corporation (1 from 53 patents)
1 patent:
1. 5789640 - Aromatic hydrocarbons alkylation and liquid-solid circulating fluidized