Average Co-Inventor Count = 5.17
ph-index = 1
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 (3 from 4,455 patents)
2. Pharmacia & Upjohn Company (2 from 523 patents)
5 patents:
1. 7417140 - 7α-Hydroxyacetyl and 7α-Hydroperoxyacetyl-substituted steroid compounds
2. 7414127 - 7 α-Enedione-substituted steroid compounds
3. 7411062 - 7α-biscarbonyl-substituted steroid compounds
4. 7235655 - Processes to prepare eplerenone
5. 7232930 - Compounds and methods for preparing methanesulfonamides