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. China Petroleum & Chemical Co., Ltd. of North Branch (1 from 2 patents)
1 patent:
1. 12037268 - Method for treating sulfur-containing organic wastewater