Average Co-Inventor Count = 7.00
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 St Co., Ltd. (1 from 24 patents)
2. Km Transderm Ltd. (1 from 7 patents)
1 patent:
1. 11992562 - Percutaneous absorption preparation for treating dementia comprising donepezil