Average Co-Inventor Count = 7.87
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. Narodowy Instytut Lekow (2 from 4 patents)
2. Instytut Chemii Organicznej Polskiej Akade (1 from 1 patent)
3. Instytut Chemii Organicznej Polskiej Akademii Nauk (2 patents)
2 patents:
1. 12091417 - 7-ethyl-10-hydroxycamptothecin derivatives for use in the treatment of cancer
2. 9682992 - Derivatives of camptothecin, a method of producing them and their use