Average Co-Inventor Count = 4.00
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 Petroleum Chemical Corporation (1 from 674 patents)
2. Beijing Research Institutue of Chemical Industry (1 from 1 patent)
3. Beijing Research Institute of Chemical Industry Sinopec (2 patents)
1 patent:
1. 7135105 - Pyrolysis furnace with new type heat supply and method of high temperature cracking using the same