Average Co-Inventor Count = 8.42
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. Sumitomo Pharma Co., Ltd. (2 from 64 patents)
2. Dainippon Sumitomo Pharma Co., Ltd. (1 from 140 patents)
3. Sumitomo Dainippon Pharma Co., Ltd. (1 from 110 patents)
4 patents:
1. 12180213 - Substituted pyrazoles showing serotonin 5-HT receptor activity
2. 11466007 - Substituted lactams showing serotonin 5-HT receptor activity
3. 10745401 - Condensed lactam derivative
4. 8389511 - Bicyclic heterocyclic derivative