Inventor
Sastry A. Kunda
Inventor
Chesterfield, MO, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Jprimary
C07JSteroids29%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture29%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms22%
C07DHeterocyclic compounds11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
A61KPreparations for medical, dental or toiletry purposes2%
C07KPeptides2%
PatentTitleYear
7,129,345'Keto-substituted steroid compounds'20067,112,669'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'20067,057,049'Process for making substituted pyrazoles'20067,038,040'Process for preparation of 9, 11-epoxy steroids and intermediates useful therein'20066,953,851'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'20056,887,991'Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein'20056,630,587'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'20036,610,844'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'20036,586,591'Process for preparation of 9,11-epoxy steroids and intermediates useful therein'20036,335,441'5-cyano-substituted steroid compounds'20026,331,622'Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein'20016,258,946'Keto-Substituted Steroid Compounds'20016,180,780'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'20016,140,505'Synthesis of benzo fused heterocyclic sulfonyl chlorides'20005,981,744'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2006Patents assigned to SEARLE & CO (12)· patent assignee history
1999–2006Based in St. Louis, MO, US· patent location history
2000–2006Based in Chesterfield, MO, US· patent location history
2006Patents assigned to PHARMACIA CORP (2)· patent assignee history
2006Patents assigned to PHARMACIA CORP OF PFIZER INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEARLE & CO | 12 | 1999–2006 |
| PHARMACIA CORP | 2 | 2006 |
| PHARMACIA CORP OF PFIZER INC | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chesterfield, MO, US | 13 | 2000–2006 |
| St. Louis, MO, US | 2 | 1999–2006 |