Average Co-Inventor Count = 6.22
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. Astellas Pharma Gmbh (2 from 416 patents)
2 patents:
1. 8273745 - Polycyclic acid compounds useful as CRTH2 antagonists and antiallergic agents
2. 7265120 - Pyrazine derivatives and pharmaceutical use thereof