Average Co-Inventor Count = 9.42
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 1,929 patents)
4 patents:
1. 7160874 - Phenylalanine derivatives
2. 6855706 - Phenylalanine derivatives
3. 6620916 - Modified physiologically active proteins and medicinal compositions containing the same
4. 6610710 - Phenylalanine derivatives