Average Co-Inventor Count = 3.87
ph-index = 4
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. Ajinomoto Co., Ltd. (4 from 1,933 patents)
4 patents:
1. 6040160 - Method of producing L-lysine by fermentation
2. 5989875 - Method of process for producing L-lysine by fermentation
3. 5688671 - Mutant aspartokinase gene
4. 5661012 - Method for the production of L-threonine by fermentation, using mutated