Average Co-Inventor Count = 3.43
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. Conoco Inc. (2 from 860 patents)
2 patents:
1. 6488755 - Asphalt compositions containing coated carbon fiber, methods for their manufacture and use
2. 5645711 - Process for upgrading the flash zone gas oil stream from a delayed coker