Average Co-Inventor Count = 2.00
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. Euro-celtique S.a. (3 from 270 patents)
2. Darwin Discovery Limited (2 from 90 patents)
5 patents:
1. 10745406 - Dihydroetorphines and their preparation
2. 9481681 - Dihydroetorphines and their preparation
3. 9206190 - Dihydroetorphines and their preparation
4. 5932246 - Therapeutic uses of verapamil enantiomers
5. 5889060 - Therapeutic use of(R)-Verapamil for treating angina