Average Co-Inventor Count = 10.00
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. Yamanouchi Pharmaceutical Company Ltd. (2 from 329 patents)
2 patents:
1. 5834499 - 5-HT.sub.3 receptor agonist, novel thiazole derivative and intermediate
2. 5233035 - Cephalosporin derivatives