Average Co-Inventor Count = 3.08
ph-index = 7
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 (18 from 4,455 patents)
18 patents:
1. 8486992 - Carboxamide derivatives as muscarinic receptor antagonists
2. 8268881 - Carboxamide derivatives as muscarinic receptor antagonists
3. 7772223 - Carboxamide derivatives as muscarinic receptor antagonists
4. 7612226 - Amino acid derivatives
5. 7238676 - Purine derivatives
6. 7183294 - Indole derivatives useful for the treatment of diseases
7. 7138527 - Indole derivatives useful for the treatment of diseases
8. 7094769 - 2-aminocarbonyl-9H-purine derivatives
9. 7067541 - 2-amino-pyridine derivatives useful for the treatment of diseases
10. 6921753 - Purine derivatives
11. 6900309 - Purine derivatives
12. 6844362 - Indole derivatives useful for the treatment of diseases
13. 6753322 - 2-aminocarbonyl-9H-purine derivatives
14. 6624158 - Purine derivatives
15. 6525032 - Purine derivatives