Average Co-Inventor Count = 5.39
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. Daiichi Sankyo Company, Limited (4 from 441 patents)
4 patents:
1. 8846660 - Seven-membered ring compound and pharmaceutical use therefor
2. 8507714 - 7-membered ring compound and method of production and pharmaceutical application thereof
3. 8049006 - 7-membered ring compound and method of production and pharmaceutical application thereof
4. 7888348 - 7-membered ring compound and method of production and pharmaceutical application thereof