John J. Hufnagel

Follow

Person

Lake Villa, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of iopamidol
- Patent number 7,282,607
- Issue date Oct 16, 2007
- Bracco imaging, S.p.A.
- Richard A. Lorenzini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of fluticasone and related 17β-carbothio...
- Patent number 7,214,807
- Issue date May 8, 2007
- Abbott Laboratories
- Jufang Barkalow
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of iopamidol
- Patent number 7,115,778
- Issue date Oct 3, 2006
- Bracco imaging, S.p.A.
- Richard A. Lorenzini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of iopamidol
- Patent number 6,875,887
- Issue date Apr 5, 2005
- Bracco Imaging S.p.A
- Richard A. Lorenzini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of iopamidol
- Patent number 6,803,485
- Issue date Oct 12, 2004
- Bracco Imaging S.p.A
- Richard A. Lorenzini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polyanhydrides
- Patent number 5,905,134
- Issue date May 18, 1999
- Abbott Laboratories
- John J. Hufnagel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of iohexol
- Patent number 5,705,692
- Issue date Jan 6, 1998
- Abbott Laboratories
- Xiu C. Wang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the Preparation of Iopamidol
- Publication number 20070078281
- Publication date Apr 5, 2007
- Bracco Imaging S.p.A.
- Richard A. Lorenzini
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of iopamidol
- Publication number 20050192465
- Publication date Sep 1, 2005
- Bracco Imaging S.p.A.
- Richard A. Lorenzini
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of iopamidol
- Publication number 20040236150
- Publication date Nov 25, 2004
- Richard A. Lorenzini
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the preparation of fluticasone and related 17beta-carbot...
- Publication number 20040209854
- Publication date Oct 21, 2004
- Jufang Barkalow
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the preparation of fluticasone and related 17beta-carbot...
- Publication number 20020133032
- Publication date Sep 19, 2002
- Jufang Barkalow
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF IOPAMIDOL
- Publication number 20010056206
- Publication date Dec 27, 2001
- RICHARD LORENZINI
- C07 - ORGANIC CHEMISTRY