Average Co-Inventor Count = 5.00
ph-index = 1
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. Taisho Pharmaceutical Co., Ltd. (3 from 314 patents)
3 patents:
1. 5521311 - 5-aminoacetylaminosulfonanilide compounds
2. 5449826 - 5-amino-2-phenoxysulfonanilide compound
3. 5374764 - 5-aminosulfonanilide compounds