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. Pharmacia & Upjohn S.p.a. (3 from 97 patents)
3 patents:
1. 6420379 - Alkynyl-substituted camptothecins and process for their preparation
2. 6211192 - Alkynyl-substituted camptothecins and process for their preparation
3. 5856496 - Combinatorial solid phase synthesis of a library of indole derivatives