Average Co-Inventor Count = 17.15
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. Otsuka Pharmaceutical Company, Limited (2 from 846 patents)
2 patents:
1. 8551999 - Heterocyclic compound and pharmaceutical composition thereof
2. 8236826 - Diarylether derivatives as antitumor agents