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. Shionogi Company Limited (1 from 1,001 patents)
1 patent:
1. 4690930 - Pyrazolo[4,3-c]quinoline-3-one and imidazo[4,3-c]cinnolin-3-one