Average Co-Inventor Count = 2.00
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. Shanghai Forefront Pharmceutical Co., Ltd. (1 from 1 patent)
2. F. Hoffmann-la Roche Ag (168 patents)
3. Hua Medicine (1 patent)
1 patent:
1. 12435023 - Crystal form of Treprostinil sodium salt and preparation method therefor