Average Co-Inventor Count = 3.60
ph-index = 3
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. Texaco Inc. (3 from 3,161 patents)
3 patents:
1. 5925151 - Detergent additive compositions for diesel fuels
2. 5438028 - Method of enhancing finished catalysts
3. 5389592 - Method of enhancing the activity of regenerated catalysts