Average Co-Inventor Count = 1.00
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. Science Union Et Cie, Societe Francaise De Recherche Medicale (2 from 17 patents)
2 patents:
1. 4195076 - Process for the preparation of hemagglutinin from viral sources and
2. 4136168 - Process for the preparation of neuraminidase from viral sources and