Average Co-Inventor Count = 5.00
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. Ningxia Eppen Biotech Co., Ltd (2 from 3 patents)
2 patents:
1. 11905540 - for producing L-lysine by fermentation
2. 11242545 - Corynebacterium for producing L-lysine by fermentation