Average Co-Inventor Count = 10.00
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. Chong Kun Dang Corporation (2 from 23 patents)
2 patents:
1. 6265413 - Camptothecin compounds and a method of preparation thereof
2. 6177568 - Intermediates for the synthesis of camptothecin derivatives