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 Petrochemical Corporation (1 from 53 patents)
2. Research Institute of Nanjing Chemical Industry Group (1 from 3 patents)
1 patent:
1. 7622416 - Hydrogenation catalyst, its preparation and use