Average Co-Inventor Count = 3.33
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 667 patents)
2. Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation (1 from 103 patents)
3. China Petrochemical Corporation (1 from 53 patents)
4. Research Institute of Beijing Yanshan Petrochemical Corporation (1 from 1 patent)
2 patents:
1. 9296840 - Functional diene polymer, preparation method thereof, and rubber composition comprising the same
2. 6140433 - Thermoplastic elastomeric block copolymers and process for the