Average Co-Inventor Count = 2.67
ph-index = 2
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. 7776207 - Process to produce middle distillate
2. 7655135 - Process for removing solid particles from a hydroprocessing feed