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Chin Kee Lee
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Winston-Salem, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Thermostable lactase derived from bacillus
Patent number
4,323,651
Issue date
Apr 6, 1982
R. J. Reynolds Tobacco Company
Margaret E. Long
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Preparation and use of glucose isomerase
Patent number
4,283,496
Issue date
Aug 11, 1981
R. J. Reynolds Tobacco Company
Chin K. Lee
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Thermostable lactase derived from Bacillus coagulans
Patent number
4,179,335
Issue date
Dec 18, 1979
R. J. Reynolds Tobacco Company
Margaret E. Long
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Preparation and use of glucose isomerase
Patent number
4,061,539
Issue date
Dec 6, 1977
R. J. Reynolds Tobacco Company
Chin Kee Lee
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Enzymatic process using immobilized microbial cells
Patent number
RE29136
Issue date
Feb 15, 1977
R. J. Reynolds Tobacco Company
Chin K. Lee
195 -
Information
Patent Grant
Enzymatic process using immobilized microbial cells
Patent number
RE29130
Issue date
Feb 1, 1977
R. J. Reynolds Tobacco Company
Chin K. Lee
195 -
Information
Patent Grant
Aggregate of flocculated cells
Patent number
3,989,597
Issue date
Nov 2, 1976
R. J. Reynolds Tobacco Company
Chin K. Lee
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...