Average Co-Inventor Count = 8.89
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. Japan Tobacco Inc. (2 from 1,040 patents)
2 patents:
1. 7977331 - Tetracyclic fused heterocyclic compound and use thereof as HCV polymerase inhibitor
2. 7659263 - Thienopyrrole compound and use thereof as HCV polymerase inhibitor