Average Co-Inventor Count = 4.86
ph-index = 3
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 (8 from 4,455 patents)
8 patents:
1. 12281127 - Pyrido[4,3-d]pyrimidine compounds
2. 10662204 - Substituted quinazoline and pyridopyrimidine derivatives useful as anticancer agents
3. 10590115 - Tetrahydroquinazoline derivatives useful as anticancer agents
4. 9290496 - Purine derivatives
5. 9056865 - Pyridine-2-derivatives as smoothened receptor modulators
6. 9040547 - Pyrrolopyrimidine and purine derivatives
7. 7998978 - Substituted 2-amino-fused heterocyclic compounds
8. 7919488 - Therapeutic compounds