Average Co-Inventor Count = 3.43
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. Amano Pharmaceutical Co., Ltd. (1 from 48 patents)
2. Amano Pharmaceuticals Co., Ltd. (1 from 1 patent)
2 patents:
1. 6042823 - Enzyme composition and use thereof
2. 6013680 - Digestive enzyme-containing medicament