Average Co-Inventor Count = 1.94
ph-index = 6
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 (10 from 4,455 patents)
10 patents:
1. 8097621 - Pyrazolo[4,3-d]pyrimidines as phosphodiesterase inhibitors
2. 7572799 - Pyrazolo[4,3-d]pyrimidines as Phosphodiesterase Inhibitors
3. 7569572 - Pyrazolo[4,3-D]pyrimidines
4. 7262192 - Substituted pyrazolo[4,3-d]pyrimidines and their use as PDE-5 inhibitors
5. 6653302 - Quinoline and quinazoline compounds useful in therapy
6. 6642242 - Quinoline and quinazoline compounds useful in therapy
7. 6521629 - Quinoline and quinazoline compounds useful in therapy
8. 6417194 - Quinolines and quinazolines useful in therapy
9. 6365599 - Quinoline and quinazoline compounds useful in therapy
10. 6169093 - Quinoline and quinazoline compounds useful in therapy, particularly in the treatment of benign prostatic hyperplasia