Average Co-Inventor Count = 17.01
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. China Petroleum Chemical Corporation (1 from 674 patents)
2. Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation (1 from 107 patents)
1 patent:
1. 11840508 - Catalyst system for olefin polymerization and use thereof