Average Co-Inventor Count = 12.00
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. Takeda Gmbh (2 from 47 patents)
2 patents:
1. 9340522 - Pyrazolone-derivatives and their use as PDE-4 inhibitors
2. 8609848 - Pyrazolone-derivatives and their use as PDE-4 inhibitors