Average Co-Inventor Count = 1.33
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. Syntroleum Corporation (2 from 44 patents)
2 patents:
1. 7030166 - Process to enhance catalyst life and removal of debris
2. 7022742 - Process to control nitrogen-containing compounds in synthesis gas