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. Hoffmann-la Roche Inc. (2 from 4,948 patents)
2 patents:
1. 4731373 - Glycerin derivatives and inhibition of blood PAF
2. 4317775 - Amoxicillin derivatives