Average Co-Inventor Count = 10.02
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. Ube Industries, Inc. (3 from 1,432 patents)
2. Ube Corporation (2 from 22 patents)
3. Daiichi Sankyo Company, Limited (1 from 441 patents)
6 patents:
1. 11814393 - Substituted guanidine compounds
2. 11465965 - Double-headed protease inhibitor
3. 11396514 - Substituted guanidine compounds
4. 10759781 - Substituted guanidine derivatives
5. 9676720 - Substituted biaryl compound
6. 9187450 - Substituted pyridine compound