Average Co-Inventor Count = 1.80
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. Sandoz Gmbh (2 from 1,603 patents)
2. Sandoz Ltd., (sandoz Ag) (1 from 20 patents)
3 patents:
1. 4179578 - Para-phenyl stilbene derivatives
2. 4032558 - Para-phenyl stilbene derivatives
3. 3940410 - Bis-benzonazoledicarbonitriles