Average Co-Inventor Count = 6.00
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. China National Petroleum Corporation (1 from 81 patents)
2. China University of Petroleum (1 from 25 patents)
3. Beijing Cup Green Catalytic Technology Co., Ltd. (1 from 2 patents)
1 patent:
1. 10005070 - Bimetallic mercaptan conversion catalyst for sweetening liquefied petroleum gas at low temperature