Average Co-Inventor Count = 28.33
ph-index = 5
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. Eisai Company, Limited (4 from 677 patents)
2. Eisai R&d Management Co., Ltd. (1 from 528 patents)
5 patents:
1. 8329742 - Macrocyclic compounds useful as pharmaceuticals
2. 7915306 - Macrocyclic compounds useful as pharmaceuticals
3. 7799827 - Macrocyclic compounds useful as pharmaceuticals
4. 7304083 - 2-iminoimidazole derivatives (2)
5. 7244730 - 2-iminopyrrolidine derivatives