Average Co-Inventor Count = 3.43
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. Micro Biopharm Japan Co., Ltd. (2 from 10 patents)
2. Eisai R&d Management Co., Ltd. (1 from 529 patents)
3. Sichuan Xieli Pharmaceutical Co., Ltd. (1 from 1 patent)
2 patents:
1. 8512995 - DNA encoding polypeptide involved in biosynthesis of herboxidiene
2. 8299251 - Method for producing camptothecin derivatives