Joseph J. Wieczorek

Person

Cary, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
N-protected/N-substituted-beta-amino hydroxy sulfonates
- Patent number 7,192,983
- Issue date Mar 20, 2007
- G. D. Searle & Co.
- Joseph J. Wieczorek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Keto-substituted steroid compounds
- Patent number 7,129,345
- Issue date Oct 31, 2006
- Pharmacia Corporation
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Patent number 7,112,669
- Issue date Sep 26, 2006
- Pharmacia Corporation (of Pfizer, Inc.)
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparation of 9, 11-epoxy steroids and intermediates u...
- Patent number 7,038,040
- Issue date May 2, 2006
- G.D. Searle & Co.
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Patent number 6,953,851
- Issue date Oct 11, 2005
- G.D. Searle & Company
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Processes for preparation of 9, 11-epoxy steroids and intermediates...
- Patent number 6,887,991
- Issue date May 3, 2005
- G.D. Searle & Company
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Patent number 6,630,587
- Issue date Oct 7, 2003
- G.D. Searle & Company
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Patent number 6,610,844
- Issue date Aug 26, 2003
- G.D. Searle & Company
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparation of 9,11-epoxy steroids and intermediates us...
- Patent number 6,586,591
- Issue date Jul 1, 2003
- G. D. Searle & Co.
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
N-protected/N-substituted-beta-amino hydroxy sulfonates
- Patent number 6,586,627
- Issue date Jul 1, 2003
- G. D. Searle & Co.
- Joseph J. Wieczorek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5β-cyano-substituted steroid compounds
- Patent number 6,335,441
- Issue date Jan 1, 2002
- G. D. Searle & Co.
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparation of 9, 11-epoxy steroids and intermediates...
- Patent number 6,331,622
- Issue date Dec 18, 2001
- G. D. Searle & Co.
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Keto-Substituted Steroid Compounds
- Patent number 6,258,946
- Issue date Jul 10, 2001
- G. D. Searle & Co.
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Patent number 6,180,780
- Issue date Jan 30, 2001
- G. D. Searle & Co.
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-protected/N-substituted-beta-amino-hydroxy sulfonates
- Patent number 6,147,253
- Issue date Nov 14, 2000
- G. D. Searle & Co.
- Joseph J. Wieczorek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Patent number 5,981,744
- Issue date Nov 9, 1999
- G. D. Searle & Co.
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-protected/N-substituted-beta-amino hydroxy sulfonates
- Patent number 5,939,587
- Issue date Aug 17, 1999
- G. D. Searle and Company
- Joseph J. Wieczorek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-protected/N-substituted-beta-amino hydroxy sulfonates
- Patent number 5,847,201
- Issue date Dec 8, 1998
- G. D. Searle & Co.
- Joseph J. Wieczorek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of heterocyclic alkylamide derivatives
- Patent number 5,432,284
- Issue date Jul 11, 1995
- G. D. Searle & Co.
- John H. Dygos
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Eplerenone Drug Substance Having High Phase Purity
- Publication number 20090149431
- Publication date Jun 11, 2009
- Kathleen P. Barton
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparations of 9,11-epoxy steroids and intermediates...
- Publication number 20080027237
- Publication date Jan 31, 2008
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PREPARATION OF 9,11 EPOXY STEROIDS AND INTERMEDIATES...
- Publication number 20070060746
- Publication date Mar 15, 2007
- G.D. Searle, LLC (formerly named G.D. Searle & Co.)
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
N-protected/N-substituted-beta-amino hydroxy sulfonates
- Publication number 20060074247
- Publication date Apr 6, 2006
- G.D. Searle & Co.
- Joseph J. Wieczorek
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Racemization method
- Publication number 20060020023
- Publication date Jan 26, 2006
- Pharmacia & Upjohn Company LLC
- John Sauhoi Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of 9, 11 epoxy steroids
- Publication number 20050272927
- Publication date Dec 8, 2005
- Pharmacia & Upjohn Company LLC
- Joseph J. Wieczorek
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Eplerenone crystalline form exhibiting enhanced dissolution rate
- Publication number 20050267302
- Publication date Dec 1, 2005
- G.D. Searle & Co.
- Kathleen P. Barton
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Eplerenone drug substance having high phase purity
- Publication number 20050261261
- Publication date Nov 24, 2005
- Pharmacia Corporation
- Kathleen P. Barton
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparation of 9, 11-epoxy steroids and intermediates...
- Publication number 20050256094
- Publication date Nov 17, 2005
- G.D. Searle & Company
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Publication number 20050239761
- Publication date Oct 27, 2005
- G.D. Searle & Company
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Eplerenone crystal form exhibiting enhanced dissolution rate
- Publication number 20050159594
- Publication date Jul 21, 2005
- Pharmacia Corporation
- Kathleen P. Barton
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of 9, 11-epoxy steroids and intermediates u...
- Publication number 20040191874
- Publication date Sep 30, 2004
- G.D. Searle & Company
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparation of 9, 11-epoxy steroids and intermediates...
- Publication number 20040067917
- Publication date Apr 8, 2004
- G.D. Searle & Company
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Publication number 20030100541
- Publication date May 29, 2003
- John S. Ng
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Eplerenone drug substance having high phase purity
- Publication number 20030083493
- Publication date May 1, 2003
- Kathleen P. Barton
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparation of 9,11-epoxy steroids and intermediates...
- Publication number 20030055274
- Publication date Mar 20, 2003
- G.D. Searle & Company
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Eplerenone crystalline form
- Publication number 20020045746
- Publication date Apr 18, 2002
- Kathleen P. Barton
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Process for preparation of 9,11-epoxy steroids and intermediates us...
- Publication number 20020042507
- Publication date Apr 11, 2002
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Eplerenone crystalline form exhibiting enhanced dissolution rate
- Publication number 20020038021
- Publication date Mar 28, 2002
- Kathleen P. Barton
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Processes for preparation of 9-11, epoxy steroids and intermediates...
- Publication number 20020019522
- Publication date Feb 14, 2002
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Processes for preparation of 9,11- epoxy steroids and intermediates...
- Publication number 20020016455
- Publication date Feb 7, 2002
- John S. Ng
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Joseph J. Wieczorek

Person

Patents Grantslast 30 patents

N-protected/N-substituted-beta-amino hydroxy sulfonates

Keto-substituted steroid compounds

Processes for preparation of 9,11-epoxy steroids and intermediates...

Process for preparation of 9, 11-epoxy steroids and intermediates u...

Processes for preparation of 9,11-epoxy steroids and intermediates...

Processes for preparation of 9, 11-epoxy steroids and intermediates...

Processes for preparation of 9,11-epoxy steroids and intermediates...

Processes for preparation of 9,11-epoxy steroids and intermediates...

Process for preparation of 9,11-epoxy steroids and intermediates us...

N-protected/N-substituted-beta-amino hydroxy sulfonates

5&#x03B2;-cyano-substituted steroid compounds

Processes for preparation of 9, 11-epoxy steroids and intermediates...

Keto-Substituted Steroid Compounds

Processes for preparation of 9,11-epoxy steroids and intermediates...

N-protected/N-substituted-beta-amino-hydroxy sulfonates

Processes for preparation of 9,11-epoxy steroids and intermediates...

N-protected/N-substituted-beta-amino hydroxy sulfonates

N-protected/N-substituted-beta-amino hydroxy sulfonates

Process for the preparation of heterocyclic alkylamide derivatives

Patents Applicationslast 30 patents

Eplerenone Drug Substance Having High Phase Purity

Processes for preparations of 9,11-epoxy steroids and intermediates...

PROCESSES FOR PREPARATION OF 9,11 EPOXY STEROIDS AND INTERMEDIATES...

N-protected/N-substituted-beta-amino hydroxy sulfonates

Racemization method

Process for the preparation of 9, 11 epoxy steroids

Eplerenone crystalline form exhibiting enhanced dissolution rate

Eplerenone drug substance having high phase purity

Processes for preparation of 9, 11-epoxy steroids and intermediates...

Processes for preparation of 9,11-epoxy steroids and intermediates...

Eplerenone crystal form exhibiting enhanced dissolution rate

Process for preparation of 9, 11-epoxy steroids and intermediates u...

Processes for preparation of 9, 11-epoxy steroids and intermediates...

Processes for preparation of 9,11-epoxy steroids and intermediates...

Eplerenone drug substance having high phase purity

Processes for preparation of 9,11-epoxy steroids and intermediates...

Eplerenone crystalline form

Process for preparation of 9,11-epoxy steroids and intermediates us...

Eplerenone crystalline form exhibiting enhanced dissolution rate

Processes for preparation of 9-11, epoxy steroids and intermediates...

Processes for preparation of 9,11- epoxy steroids and intermediates...

5β-cyano-substituted steroid compounds