Hartmut Seba

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Unna, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones...
- Patent number 8,658,788
- Issue date Feb 25, 2014
- Bayer Pharma AG
- Carsten Seilz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones...
- Patent number RE44734
- Issue date Jan 28, 2014
- Bayer Intellectual Property GmbH
- Carsten Seilz
- 549 - Organic compounds
Information Patent Grant
Process for recovery of iopromide, suitable for pharmaceutical purp...
- Patent number 7,723,544
- Issue date May 25, 2010
- Bayer Schering Pharma AG
- Hartmut Kagerer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 3-oxo-pregn-4-ene-21, 17-carbolactone...
- Patent number 7,319,154
- Issue date Jan 15, 2008
- Bayer Schering Pharma AG
- Carsten Seilz
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the Production of 3-Oxo-pregn-4-ene-21,17-carbolactones...
- Publication number 20110275796
- Publication date Nov 10, 2011
- Carsten Seilz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of 3-oxo-pregn-4-ene-21, 17-carbolactone...
- Publication number 20070049747
- Publication date Mar 1, 2007
- Carsten Seilz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones...
- Publication number 20070021603
- Publication date Jan 25, 2007
- Carsten Seilz
- C07 - ORGANIC CHEMISTRY