Chi-Kuen Shu

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Winston-Salem, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of improving flavor in smoking article
- Patent number 6,695,924
- Issue date Feb 24, 2004
- Michael Francis Dube
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Smoking article having increased amino acid content
- Patent number 6,030,462
- Issue date Feb 29, 2000
- R. J. Reynolds Tobacco Company
- Chi-Kuen Shu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for producing a flavorful and aromatic composition for use i...
- Patent number 5,962,662
- Issue date Oct 5, 1999
- R. J. Reynolds Tobacco Company
- Chi-Kuen Shu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of providing flavorful and aromatic compounds
- Patent number 5,413,122
- Issue date May 9, 1995
- R. J. Reynolds Tobacco Company
- Chi-Kuen Shu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco treatment process
- Patent number 5,370,139
- Issue date Dec 6, 1994
- R. J. Reynolds Tobacco Company
- Chi-Kuen Shu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco treatment process
- Patent number 5,060,669
- Issue date Oct 29, 1991
- R. J. Reynolds Tobacco Company
- Jackie L. White
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES