Average Co-Inventor Count = 1.33
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. Eli Lilly and Company (2 from 4,450 patents)
2 patents:
1. 4558053 - Naphthalene-1,5-disulfonate salts of dimeric indole-dihydroindole
2. 4259242 - Method of preparing vindesine sulfate