Inventor
Joseph Wieczorek
Inventor
Cary, IL, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Jprimary
C07JSteroids26%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture26%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms20%
C07DHeterocyclic compounds18%
C07CAcyclic or carbocyclic compounds10%
PatentTitleYear
7,192,983'N-protected/N-substituted-beta-amino hydroxy sulfonates'20077,129,345'Keto-substituted steroid compounds'20067,112,669'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'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'20036,586,627'N-protected/N-substituted-beta-amino hydroxy sulfonates'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'20016,147,253'N-protected/N-substituted-beta-amino-hydroxy sulfonates'20005,981,744'Processes for preparation of 9,11-epoxy steroids and intermediates useful therein'19995,939,587'N-protected/N-substituted-beta-amino hydroxy sulfonates'19995,847,201'N-protected/N-substituted-beta-amino hydroxy sulfonates'19985,432,284'Process for the preparation of heterocyclic alkylamide derivatives'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2007Patents assigned to SEARLE & CO (17)· patent assignee history
1995–2007Based in Cary, IL, US· patent location history
1999Based in Chicago, IL, US· patent location history
2006Patents assigned to PHARMACIA CORP (1)· 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 | 17 | 1995–2007 |
| PHARMACIA CORP | 1 | 2006 |
| PHARMACIA CORP OF PFIZER INC | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cary, Illinois, US | 18 | 1995–2007 |
| Chicago, Illinois, US | 1 | 1999 |