Average Co-Inventor Count = 4.14
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 (5 from 4,455 patents)
5 patents:
1. 7176311 - Process for preparing pharmaceutically active compounds
2. 6809200 - Process for the preparation of pyrazolo[4,3-d]pyrimidin-7-one compounds and intermediates thereof
3. 6677335 - Pharmaceutically active compounds
4. 6420557 - Crystalline therapeutic agent
5. 6407259 - Process for the preparation of pyrazoles