Average Co-Inventor Count = 7.00
ph-index = 2
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. Kao Corporation (3 from 3,600 patents)
3 patents:
1. 6974596 - Interleukin-4 production inhibitors
2. 6960359 - Interleukin-4 production inhibitors
3. 6495171 - Interleukin-4 production inhibitors