Average Co-Inventor Count = 10.00
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. Dong-a Pharm. Co., Ltd. (1 from 12 patents)
2. Dong-a St Co., Ltd. (24 patents)
1 patent:
1. 8765197 - Extract of herbal and composition containing the same