Average Co-Inventor Count = 5.00
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. Hoffmann-la Roche Inc. (5 from 4,945 patents)
5 patents:
1. 6184422 - Cyclohexanediol derivatives
2. 6153605 - Arylsecocholadiene derivatives
3. 6043385 - Vitamin D derivatives
4. 5959113 - Imidazol derivatives
5. 5919986 - D-homo vitamin D.sub.3 derivatives