Average Co-Inventor Count = 4.80
ph-index = 2
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. Kuraray Co., Ltd. (1 from 1,866 patents)
2. Chugai Seiyaku Kabushiki Kaisha (1 from 949 patents)
2 patents:
1. 5624900 - Peptide or its salts
2. 4391802 - Method of treating leukemia or leukemoid diseases