Average Co-Inventor Count = 6.37
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. Sumitomo Pharmaceuticals Company Limited (4 from 174 patents)
4 patents:
1. 5180731 - Aminoazole derivatives and their production and use
2. 5066666 - Aminoazole derivatives and their production and use
3. 4914112 - Aminoazole derivatives and their production and use
4. 4705786 - Novel oxadiazolyl-1,4-dihydropyridines useful as antihypertensive agents