Average Co-Inventor Count = 3.00
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. National Institutes of Health, a Component of the US Dept. of Health & Human Services (1 from 3,435 patents)
1 patent:
1. 6664263 - 1,8-naphthalimide imidazo{4,5,1-de}acridones with anti-tumor activity