Average Co-Inventor Count = 4.00
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. Other (2 from 832,912 patents)
2. Banyu Pharmaceutical Co. Ltd (2 from 237 patents)
3. Hiroyoshi Hidaka (1 from 1 patent)
2 patents:
1. 4125730 - Preparation of -aminoalkanoic acid arylamides
2. 4069254 - .omega.-(Arylsulfonamido)-alkylamine