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Douglas C. Lee
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Raleigh, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for detection of parvovirus B19
Patent number
9,290,820
Issue date
Mar 22, 2016
Grifols Therapeutics Inc.
Douglas C. Lee
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Chromatographic method for high yield purification and viral inacti...
Patent number
RE44558
Issue date
Oct 22, 2013
Bayer HealthCare LLC
Patricia Alred
530 - Chemistry: natural resins or derivatives
Information
Patent Grant
Chromatographic method for high yield purification and viral inacti...
Patent number
RE43655
Issue date
Sep 11, 2012
Bayer HealthCare LLC
Wytold R. Lebing
530 - Chemistry: natural resins or derivatives
Information
Patent Grant
Detection of transmissible spongiform encephalopathy (TSE) protein...
Patent number
7,504,204
Issue date
Mar 17, 2009
Bayer HealthCare LLC
Steve R. Petteway
G01 - MEASURING TESTING
Information
Patent Grant
Chromatographic method for high yield purification and viral inacti...
Patent number
6,955,917
Issue date
Oct 18, 2005
Bayer HealthCare LLC
Patricia Alred
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Rapid method of determining clearance of prion protein
Patent number
6,605,445
Issue date
Aug 12, 2003
Bayer Corporation
Steve R. Petteway
G01 - MEASURING TESTING
Information
Patent Grant
Method of separating prions from biological materials
Patent number
6,437,102
Issue date
Aug 20, 2002
Bayer Corporation
Douglas C. Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromatographic method for high yield purification and viral inacti...
Patent number
6,307,028
Issue date
Oct 23, 2001
Bayer Corporation Incorporated
Wytold Lebing
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Chromatographic method for high yield purification and viral inacti...
Patent number
5,886,154
Issue date
Mar 23, 1999
Wytold R. Lebing
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
METHODS, NUCLEIC ACIDS, AND KITS FOR DETECTION OF PARVOVIRUS B19
Publication number
20140106337
Publication date
Apr 17, 2014
Grifols Therapeutics Inc.
DOUGLAS C. LEE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
HUMAN ERYTHROVIRUS
Publication number
20100196875
Publication date
Aug 5, 2010
Talecris Biotherapeutics, Inc.
Douglas C. Lee
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Rapid method of determining clearance of prion protein
Publication number
20030211557
Publication date
Nov 13, 2003
Steve R. Petteway
G01 - MEASURING TESTING
Information
Patent Application
Chromatographic method for high yield purification and viral inacti...
Publication number
20030152966
Publication date
Aug 14, 2003
Patricia Alred
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Chromatographic method for high yield purification and viral inacti...
Publication number
20020177693
Publication date
Nov 28, 2002
Wytold Lebing
C07 - ORGANIC CHEMISTRY