Average Co-Inventor Count = 2.00
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. Ciba-geigy Corporation (3 from 6,850 patents)
3 patents:
1. 4217301 - Cyano-substituted stilbene compounds
2. 4097515 - Process for the manufacture of cyano-substituted stilbene compounds
3. 4008224 - Process for the manufacture of cyano-substituted stilbene compounds