Average Co-Inventor Count = 9.00
ph-index = 1
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. (1 from 940 patents)
2. Astellas Pharma Gmbh (1 from 417 patents)
2 patents:
1. 7217706 - Propanolamine derivatives
2. 6495546 - Propanolamine derivatives