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Paul Kreye
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Ingelhiem, DE
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last 30 patents
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Patent Grant
Process for preparing (R)-salbutamol
Patent number
7,247,750
Issue date
Jul 24, 2007
Boehringer Ingelheim Pharma GmbH & Co. KG
Paul Kreye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing (R)-salbutamol
Patent number
7,049,469
Issue date
May 23, 2006
Boehringer Ingelheim Pharma GmbH & Co. KG
Paul Kreye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Efficient separation of enantiomers of piperidone derivatives by pr...
Patent number
6,495,694
Issue date
Dec 17, 2002
Boehringer Ingelheim Pharma KG
Hermann Mueller-Boetticher
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Process for preparing (R) salbutamol
Publication number
20060122431
Publication date
Jun 8, 2006
Boehringer Ingelheim Pharma GmbH & Co. KG
Paul Kreye
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of N-alkyl-N-methyl-3-hydroxy-3-(2-thie...
Publication number
20050197503
Publication date
Sep 8, 2005
Boehringer Ingelheim International GmbH
Robert Schiffers
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing (R) salbutamol
Publication number
20050009926
Publication date
Jan 13, 2005
Boehringer Ingelheim Pharma GmbH & Co. KG
Paul Kreye
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing beta-L-2'deoxy-thymidine
Publication number
20030236397
Publication date
Dec 25, 2003
Boehringer Ingelheim Pharma GmbH & Co. KG
Franz Dietrich Klingler
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Separation of the enantiomers of piperidone derivatives with simult...
Publication number
20020010336
Publication date
Jan 24, 2002
Hermann Mueller-Boetticher
C07 - ORGANIC CHEMISTRY