Average Co-Inventor Count = 1.66
ph-index = 4
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. Pharmacia & Upjohn Company (15 from 523 patents)
2. The Upjohn Co. (7 from 2,170 patents)
3. Pfizer Corporation (4 from 4,456 patents)
4. Pharmacia Corporation (1 from 220 patents)
5. Pharmacia & Upjohn (1 from 117 patents)
28 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. 7300771 - Process to produce 19-nor-10β-carboxylic acids by fungal oxidation of 6-substituted-Δ6-pregnanes
5. 7235655 - Processes to prepare eplerenone
6. 7112670 - Crystal form
7. 7087784 - Process to prepare oxazolidinones
8. 6887995 - Process to prepare oxazolidinones
9. 6828120 - Process to prepare 11&bgr;, 17&agr;,21-trihydroxy-6&agr;-methylpregna-1,4-diene-3,20-dione 21-acetate
10. 6740754 - Process to produce oxazolidinones
11. 6716980 - Process to produce oxazolidinones
12. 6613944 - Process to produce 3-carbon amino alcohol salts
13. 6563003 - Process to produce amino alcohol salts
14. 6492555 - Process to produce oxazolidinones
15. 6410788 - Process to produce oxazolidinones