Average Co-Inventor Count = 4.29
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. Phillips Petroleum Company (1 from 5,071 patents)
2. Conocophillips Company (1 from 972 patents)
3. China Petroleum Chemical Corporation (1 from 674 patents)
3 patents:
1. 7666298 - Desulfurization system with enhanced fluid/solids contacting
2. 6890877 - Enhanced fluid/solids contacting in a fluidization reactor
3. 6495112 - Method and apparatus for removing oxygen from natural gas