Average Co-Inventor Count = 16.00
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. Eisai Company, Limited (3 from 677 patents)
3 patents:
1. 6673787 - Sulfonamide-containing indole compounds
2. 6638964 - Sulfonamide-containing indole compounds
3. 6469043 - Sulfonamide-containing indole compounds