Average Co-Inventor Count = 8.00
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. Stragen Pharma Sa (1 from 6 patents)
2. Oncopharm Corporation (1 from 2 patents)
2 patents:
1. 7285546 - Cephalotaxanes, their method of preparation and their use in treatment of cancers, leukemias, parasites including those resistant to usual chemotherapeutic agents and as reversal agents
2. 6579869 - Cephalotaxanes: their method of preparation and their use in treatment of cancers, leukemias, parasites, including those resistant to usual chemotherapeutic agents, and as reversal agents