Average Co-Inventor Count = 9.47
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. (2 from 12 patents)
2 patents:
1. 8765197 - Extract of herbal and composition containing the same
2. 7915302 - Crystal forms of pyrrolylheptanoic acid derivatives