31
Dongmei Xu: Cloning of cytochrome p450 genes from. U S Smokeless Tobacco Company, Fish & Richardson P C, October 12, 2010: US07812227 (20 worldwide citation)

The present invention relates to p450 enzymes and nucleic acid sequences encoding p450 enzymes in Nicotiana, and methods of using those enzymes and nucleic acid sequences to alter plant phenotypes.


32
Theodore Hersh, Rebecca Hersh: Glutathione, green tea, grape seed extract to neutralize tobacco free radicals. Thione International, Crosby Heafey Roach & May, October 29, 2002: US06470894 (20 worldwide citation)

A composition for inclusion within a cigarette, cigar, pipe or smokeless tobacco. The composition can be included within the tobacco itself, a filter for filtering tobacco smoke once burned or even within the paper or wrapper surrounding the tobacco product. In the cigarette filter, be it internal o ...


33
Quinter Phillip F, Atchley Frank: Flavored smokeless tabacco and methods of making. Us Smokeless Tobacco Company, Quinter Phillip F, Atchley Frank, LUNDQUIST Ronald C, May 12, 2005: WO/2005/041699 (20 worldwide citation)

The invention provides a method of imparting flavor to smokeless tobacco, and the flavored smokeless tobacco produced therefrom.


34
Darrell Eugene Holton Jr, Daniel Verdin Cantrell: Smokeless tobacco composition having an outer and inner pouch. R J Reynolds Tobacco Company, Brinks Hofer Gilson & Lione, January 4, 2011: US07861728 (19 worldwide citation)

A smokeless tobacco product includes a powdered or granular smokeless tobacco formulation that is contained within a moisture-permeable packet or pouch. The smokeless tobacco formulation may include finely ground particles of tobacco in powder-like form and other ingredients such as sweeteners, bind ...


35
Dongmei Xu: Tobacco nicotine demethylase genomic clone and uses thereof. U S Smokeless Tobacco Company, Fish & Richardson P C, April 20, 2010: US07700851 (19 worldwide citation)

The present invention features tobacco nicotine demethylase nucleic acid and amino acid sequences, tobacco plants and plant components containing such sequences, including tobacco plants and plant components having reduced expression or altered enzymatic activity of nicotine demethylase, methods of ...


36
Russell L Dusek, Robert J Posten: Tobacco composition. Cohen Pontani & Lieberman, August 19, 1986: US04606357 (19 worldwide citation)

A chewable resilient tobacco flavor containing composition having a three-dimensional network is disclosed. The tobacco flavor impregnated composition is intended for use as a smokeless tobacco and composed of a reaction product of a non-toxic hydrophilic polyurethane prepolymer, an aqueous reactant ...


37
Dongmei Xu: Cloning of cytochrome P450 genes from. U S Smokeless Tobacco Company, Fish & Richardson P C, November 15, 2011: US08058504 (18 worldwide citation)

The present invention relates to p450 enzymes and nucleic acid sequences encoding p450 enzymes in Nicotiana, and methods of using those enzymes and nucleic acid sequences to alter plant phenotypes.


38
Dongmei Xu, Mark T Nielsen, Yanxin Shen: Tobacco plants having reduced nicotine demethylase activity. U S Smokeless Tobacco Company, Fish & Richardson P C, November 27, 2012: US08319011 (17 worldwide citation)

The present invention generally relates to methods and materials involved in producing tobacco plants having reduced levels of conversion of nicotine to nornicotine. In certain embodiments, the invention is directed to mutations in a nicotine demethylase gene, tobacco plants comprising mutations in ...


39
Anthony Cerami, Carla Cerami, Peter Ulrich: Methods for removing nucleophilic toxins from tobacco smoke. Cerami Consulting, Klauber & Jackson, September 9, 2003: US06615842 (17 worldwide citation)

This invention provides methods, devices and agents for the removal of nucleophilic toxins present in tobacco and tobacco smoke. The filter element of a tobacco smoking device or an air filtration device used in conjunction with a tobacco smoking device may comprise chemical moieties reactive with n ...


40
Dongmei Xu: Cloning of cytochrome P450 genes from. U S Smokeless Tobacco Company, Fish & Richardson P C, December 21, 2010: US07855318 (16 worldwide citation)

The present invention relates to p450 enzymes and nucleic acid sequences encoding p450 enzymes in Nicotiana, and methods of using those enzymes and nucleic acid sequences to alter plant phenotypes.



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