Average Co-Inventor Count = 7.84
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. (2 from 63 patents)
2. Hanmi Holdings Co., Ltd. (1 from 12 patents)
3 patents:
1. 8569490 - Intermediate and process for preparing entecavir using same
2. 8426599 - Method for preparation of Montelukast acid in ionic liquid medium
3. 8217174 - Method of preparing montelukast and intermediates used therein