Average Co-Inventor Count = 2.77
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. Purdue Research Foundation (3 from 2,660 patents)
2. The United States of America, As Represented by the Secretary, Department of Health and Human Services (1 from 3,539 patents)
3 patents:
1. 9073920 - Substituted dibenzonaphthyridines, pharmaceutical uses thereof and processes therfor
2. 9034870 - Azaindenoisoquinoline topoisomerase I inhibitors
3. 8686146 - Azaindenoisoquinoline topoisomerase I inhibitors