Average Co-Inventor Count = 5.87
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. Hoffmann-La Roche Inc. (2 from 4,954 patents)
2. F. Hoffmann-La Roche Ag (169 patents)
2 patents:
1. 7501413 - Dicarboxamide derivatives
2. 7345082 - Phosphinic acids