Average Co-Inventor Count = 8.00
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. Zhejiang Hisun Pharmaceutical Co., Ltd. (1 from 58 patents)
2. Shanghai Institute of Pharmaceutical Industry (1 from 41 patents)
1 patent:
1. 8324429 - Preparation method of rivastigmine, its intermediates and preparation method of the intermediates