Average Co-Inventor Count = 2.40
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. Novo Nordisk A/s (1 from 1,778 patents)
2. Haldor Topsoe A/s (1 from 440 patents)
2 patents:
1. 5498404 - Process for the steam reforming of hydrocarbons
2. 5391371 - Use of an enzyme containing granulate in a method for production of a