Average Co-Inventor Count = 8.89
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 (2 from 674 patents)
2. Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation (2 from 106 patents)
2 patents:
1. 10301405 - Polypropylene with narrow molecular weight distribution range and processes for preparation thereof
2. 9303108 - Propylene random copolymer, method for its preparation, and compositions and articles containing the same