Average Co-Inventor Count = 5.06
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. (3 from 4,943 patents)
3 patents:
1. 4452782 - Pentadecapeptide
2. 4204044 - Process for the manufacture of optically active
3. 4202943 - Resolution of a racemate