Average Co-Inventor Count = 4.61
ph-index = 3
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. (3 from 1,929 patents)
3 patents:
1. 5547858 - Method for purification of amino acids, nucleic acids using a
2. 4778808 - Feed additive containing tryptophan
3. 4777051 - Process for the production of a composition for animal feed