Average Co-Inventor Count = 11.00
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. Tianjin University (1 from 257 patents)
2. Nantong Licheng Biological Engineering Co. Ltd (1 from 4 patents)
1 patent:
1. 10487044 - Gamma-aminobutyric acid hemihydrate crystal and preparation method thereof