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. Other (1 from 832,880 patents)
2. China Petroleum Chemical Corporation (674 patents)
3. Research Institute of Petroleum Processing, Sinopec (196 patents)
1 patent:
1. 7077998 - Catalytic cracking reaction-regeneration system