Average Co-Inventor Count = 3.00
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. Gulf Research & Development Company (2 from 466 patents)
2 patents:
1. 4036740 - Hydrocarbon catalytic cracking process
2. 3977963 - Method of negating the effects of metals poisoning on cracking catalysts