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. Princeton University (2 from 1,080 patents)
2 patents:
1. 5728360 - Vanadyl pyrophosphate precursors
2. 5532385 - Catalytic process for the production of maleic anhydride