Average Co-Inventor Count = 1.00
ph-index = 1
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 Biotech, Inc. (2 from 63 patents)
2 patents:
1. 6207433 - Polypeptides having aminolevulinic acid activity and nucleic acids encoding same
2. 6033892 - Polypeptides having 5-aminolevulinic acid synthase activity and nucleic