Average Co-Inventor Count = 4.00
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 R&d Management Co., Ltd. (4 from 529 patents)
2. National Cancer Center (1 from 222 patents)
4 patents:
1. 12504431 - Biomarkers for a therapy comprising a sorafenib compound
2. 12414945 - Therapeutic agent for breast cancer
3. 12364690 - Therapeutic agent for bile duct cancer
4. 11219619 - Therapeutic agent for hepatocellular carcinoma