Patents by Inventor Paul Stuart Chapman

Paul Stuart Chapman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20120000477
    Abstract: A filtered smoking article is provided, which includes a tobacco-containing rod surrounded by a wrapping material; a filter element surrounded by a plug wrap adjacent to the tobacco-containing rod; and a tipping material securing the tobacco-containing rod to the filter element, the tipping material overlying the plug wrap of the filter element and a portion of the wrapping material of the tobacco-containing rod, wherein at least one of the plug wrap, the tipping material, and the wrapping material surrounding the tobacco-containing rod are secured by an adhesive composition comprising a thermoplastic starch polymer. The adhesive composition can include a blend of the thermoplastic starch polymer with a second biodegradable polymer, such as polyvinyl alcohol, aliphatic polyesters, aliphatic polyurethanes, cis-polyisoprene, cis-polybutadiene, polyhydroxy alkanoates, polyanhydrides, and copolymers and blends thereof.
    Type: Application
    Filed: March 18, 2011
    Publication date: January 5, 2012
    Inventors: Andries Don Sebastian, Paul Stuart Chapman, Robert Leslie Oglesby, Robert Jeremy Pound
  • Publication number: 20110030709
    Abstract: Cigarettes are manufactured using modified automated cigarette making apparatus. Those cigarettes possess smokable rods having wrapping paper having additive materials applied thereto as patterns. The additive materials, which can include a starch and/or a polymer, are applied to a continuous paper web either online or offline the cigarette making apparatus. The formulation can be applied to the paper web using application apparatus possessing a series of rollers. In particular, a wrapping paper for a smokable rod can include a pattern of bands having a water-insoluble material comprising a starch ester, a starch-coated inorganic filler, and/or a thermoplastic polymer in an amount such that the material is sufficiently deformable so as to (a) reduce an amount of pressure to apply the bands, (b) decrease paper diffusivity, and (c) maintain paper opacity at a level acceptable for commercial production of the smokable rods.
    Type: Application
    Filed: August 7, 2009
    Publication date: February 10, 2011
    Inventors: Andries D. Sebastian, Alan Benson Norman, Paul Stuart Chapman, Robert Leslie Oglesby, Scott William Foor
  • Publication number: 20100294289
    Abstract: A filtered cigarette possesses a smokable rod and a filter element. The smokable rod is secured to the filter element using tipping material. The cigarette possesses more than one layer of tipping material. An outer layer of tipping material can overlie at least a portion of an underlying inner layer of tipping material, and during use by the smoker, the outer layer can be removed from the cigarette. Thus, it is possible for a cigarette manufacturer to provide a cigarette that can be used as such by the smoker, or that can be adapted by the smoker to provide a different sensory experience (e.g., the visual, organoleptic, trigeminal, aromatic, and tactile characteristics of the cigarette can be altered by removal of the outer tipping material). Alternatively, the use of the outer layer of tipping material can be used to improve the physical integrity of the cigarette.
    Type: Application
    Filed: August 3, 2010
    Publication date: November 25, 2010
    Inventors: Michael Francis Dube, Paul Stuart Chapman
  • Patent number: 7789089
    Abstract: A filtered cigarette possesses a smokable rod and a filter element. The smokable rod is secured to the filter element using tipping material. The cigarette possesses more than one layer of tipping material. An outer layer of tipping material can overlie at least a portion of an underlying inner layer of tipping material, and during use by the smoker, the outer layer can be removed from the cigarette. Thus, it is possible for a cigarette manufacturer to provide a cigarette that can be used as such by the smoker, or that can be adapted by the smoker to provide a different sensory experience (e.g., the visual, organoleptic, trigeminal, aromatic, and tactile characteristics of the cigarette can be altered by removal of the outer tipping material). Alternatively, the use of the outer layer of tipping material can be used to improve the physical integrity of the cigarette.
    Type: Grant
    Filed: August 4, 2006
    Date of Patent: September 7, 2010
    Assignee: R. J. Reynolds Tobacco Company
    Inventors: Michael Francis Dube, Paul Stuart Chapman
  • Publication number: 20100108081
    Abstract: A filtered cigarette includes a smokable rod and a filter element. The smokable rod is secured to the filter element using tipping material. The tipping material includes at least one flavorant providing a sensory characteristic. The cigarette may include more than one layer of tipping material. An outer layer of tipping material can overlie at least a portion of an underlying inner layer of tipping material, and during use by the smoker, the outer layer can be removed from the cigarette. Thus, it is possible for a cigarette manufacturer to provide a cigarette that can be used as such by the smoker, or that can be adapted by the smoker to provide a different sensory experience (e.g., the visual, organoleptic, trigeminal, aromatic, and tactile characteristics of the cigarette can be altered by removal of the outer tipping material, and or by provision of a tipping material layer that is treated with a flavorant and/or provides a desirable diffusivity).
    Type: Application
    Filed: October 31, 2008
    Publication date: May 6, 2010
    Inventors: Leigh Ann Blevins Joyce, Andries Don Sebastian, Robert H. Powell, Stephen T. Matthews, Cynthia Stewart Stokes, Kenneth A. Beard, Michael F. Dube, Paul Stuart Chapman
  • Patent number: 7677256
    Abstract: Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: March 16, 2010
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Paul Stuart Chapman, Sara Sutton Williard, Charles Ray Ashcraft, James Herbert Ellis, Jr., James Ray Hutchens, Gregory Scott Pierce, John Joseph Tomel, Jr., Mark Stuart Powell
  • Publication number: 20100018540
    Abstract: A smokeless tobacco product is provided. A tobacco product configured for insertion into the mouth of a user of that product comprises a tobacco formulation including a granular tobacco composition enclosed within a water-permeable pouch that has been treated with a substance selected from the group consisting of: an analgesic, a buffer, a coloring, an effervescent, or an organic acid.
    Type: Application
    Filed: July 28, 2008
    Publication date: January 28, 2010
    Inventors: David James Doolittle, Barbara Walker Arzonico, Paul Stuart Chapman, Cynthia Stewart Stokes
  • Publication number: 20080029111
    Abstract: A filtered cigarette possesses a smokable rod and a filter element. The smokable rod is secured to the filter element using tipping material. The cigarette possesses more than one layer of tipping material. An outer layer of tipping material can overlie at least a portion of an underlying inner layer of tipping material, and during use by the smoker, the outer layer can be removed from the cigarette. Thus, it is possible for a cigarette manufacturer to provide a cigarette that can be used as such by the smoker, or that can be adapted by the smoker to provide a different sensory experience (e.g., the visual, organoleptic, trigeminal, aromatic, and tactile characteristics of the cigarette can be altered by removal of the outer tipping material). Alternatively, the use of the outer layer of tipping material can be used to improve the physical integrity of the cigarette.
    Type: Application
    Filed: August 4, 2006
    Publication date: February 7, 2008
    Inventors: Michael Francis Dube, Paul Stuart Chapman
  • Patent number: 7237559
    Abstract: Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer. For a representative wrapping material, a pattern of applied to the wire side major surface of the wrapping material substrate as a plurality of layers, and at least one of the layers includes ethylcellulose and calcium carbonate. For that layer, the calcium carbonate is present in an amount greater than the ethylcellulose, on a weight basis.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: July 3, 2007
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Charles Ray Ashcraft, James Herbert Ellis, Jr., James Ray Hutchens, Gregory Scott Pierce, John Joseph Tomel, Jr., Don Hayes White, Sara Sutton Williard, Paul Stuart Chapman, Mark Stuart Powell
  • Publication number: 20060011207
    Abstract: Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer.
    Type: Application
    Filed: September 13, 2005
    Publication date: January 19, 2006
    Inventors: Paul Stuart Chapman, Sara Williard, Charles Ashcraft, James Ellis, James Hutchens, Gregory Pierce, John Tomel, Mark Powell
  • Patent number: 6976493
    Abstract: Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: December 20, 2005
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Paul Stuart Chapman, Sara Sutton Williard, Charles Ray Ashcraft, James Herbert Ellis, Jr., James Ray Hutchens, Gregory Scott Pierce, John Joseph Tomel, Jr., Mark Stuart Powell
  • Patent number: 6929013
    Abstract: Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: August 16, 2005
    Assignee: R. J. Reynolds Tobacco Company
    Inventors: Charles Ray Ashcraft, James Herbert Ellis, Jr., James Ray Hutchens, Gregory Scott Pierce, John Joseph Tomel, Jr., Don Hayes White, Sara Sutton Williard, Paul Stuart Chapman, Mark Stuart Powell
  • Publication number: 20040099279
    Abstract: Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer.
    Type: Application
    Filed: November 25, 2002
    Publication date: May 27, 2004
    Inventors: Paul Stuart Chapman, Sara Sutton Williard, Charles Ray Ashcraft, James Herbert Ellis, James Ray Hutchens, Gregory Scott Pierce, John Joseph Tomel, Mark Stuart Powell
  • Publication number: 20030131860
    Abstract: Smokable rods of cigarettes are manufactured using wrapping materials that incorporate at least one fibrous material (e.g., flax fibers, hardwood pulp fibers and/or softwood pulp fibers) at least one filler material (e.g., calcium carbonate in particulate form). The wrapping materials possess multi-layer coatings. The wrapping materials possess coatings in the form of series of spaced apart bands, each band possessing a series of layers. At least one of the coating layers can have a filler material dispersed or suspended within a film-forming material of that layer.
    Type: Application
    Filed: November 25, 2002
    Publication date: July 17, 2003
    Inventors: Charles Ray Ashcraft, James Herbert Ellis, James Ray Hutchens, Gregory Scott Pierce, John Joseph Tomel, Don Hayes White, Sara Sutton Williard, Paul Stuart Chapman, Mark Stuart Powell