Average Co-Inventor Count = 3.00
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. Kosan Biosciences Incorporated (2 from 110 patents)
2. Bristol-myers Squibb Compnay (1 from 3,681 patents)
3 patents:
1. 8003687 - Esters of compounds in the leptomycin family
2. 7655808 - Leptomycin compounds
3. 7446196 - Leptomycin compounds