Average Co-Inventor Count = 1.50
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. Chevron Research Company (3 from 1,860 patents)
3 patents:
1. 4556646 - Manufacture of noble metal/zeolite catalysts
2. 4544645 - Promoter for the oxidation of SO.sub.2 in an FCC process
3. 4427536 - Promoter for the oxidation of SO.sub.2 in an FCC process