Average Co-Inventor Count = 9.03
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. Pfizer Corporation (5 from 4,455 patents)
5 patents:
1. 12378232 - Cyclin dependent kinase inhibitors
2. 11220494 - Cyclin dependent kinase inhibitors
3. 10766884 - Cyclin dependent kinase inhibitors
4. 9758538 - Pyrimidine derivatives
5. 9260439 - Dihydropyrrolopyrimidine derivatives