Average Co-Inventor Count = 5.71
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. Daiichi Sankyo Company, Limited (2 from 440 patents)
2 patents:
1. 9469623 - Preparation method for optically active bicyclic gamma-amino acid compound
2. 9394235 - Optical resolution methods for bicyclic compounds using enzymes