Average Co-Inventor Count = 5.11
ph-index = 3
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. (4 from 314 patents)
2. Wisconsin Alumni Research Foundation (1 from 4,143 patents)
3. Sumitomo Pharmaceuticals Company Limited (1 from 174 patents)
4 patents:
1. 5972373 - Taste masking pharmaceutical composition for oral administration
2. 5484588 - Attracting and ingestion-stimulating agent for cockroach
3. 5328903 - Composition for solid pharmaceutical preparations containing vitamin D3
4. 4906647 - Stabilized pharmaceutical compositions