Average Co-Inventor Count = 5.00
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. Fujisawa Pharmaceutical Company, Ltd. (2 from 940 patents)
2 patents:
1. 4639448 - 7-amino-3-[substituted vinyl]-3-cephem-4-carboxylates having
2. 4546101 - New cephem compounds useful for treating infectious diseases in human