Average Co-Inventor Count = 6.87
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. Hanmi Science Co., Ltd. (1 from 63 patents)
2. Han Yang Chemical Corporation (1 from 2 patents)
2 patents:
1. 8569491 - Method for preparing entecavir and intermediate used therein
2. 5399250 - Bipolar electrolyzer