Average Co-Inventor Count = 6.18
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. Other (2 from 832,843 patents)
2. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)
3 patents:
1. 6638923 - Estra-1,3,5(10),16-tetraene derivatives
2. 6585954 - Method for searching steroid sulfatase inhibitors
3. 6262043 - Estra-1,3,5(10),16-tetraene derivatives