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. Biosteed Gene Expression Tech. Co., Ltd. (4 from 4 patents)
4 patents:
1. 9840546 - Double-stranded polyethylene glycol modified growth hormone, preparation method and application thereof
2. 8597635 - Interferon alpha-2B modified by polyethylene glycol and methods of preparation thereof
3. 8597634 - Interferon alpha-2a modified by polyethylene glycol and methods of preparation thereof
4. 8530417 - Y-shaped polyethylene glycol modified G-CSF, the preparation and use thereof