Average Co-Inventor Count = 13.00
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 4,954 patents)
2. Chemspeed Technologies Ag (13 patents)
2 patents:
1. 6150526 - Piperidine derivative having renin inhibiting activity
2. 6051712 - Piperidine derivatives having renin inhibiting activity