Patents by Inventor John Henry Shaw

John Henry Shaw 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).

  • Patent number: 7037887
    Abstract: Clear, or translucent fabric softener compositions comprise fabric softener compound, principal solvent system, and high electrolyte levels. The high electrolyte level allows for a broader range of principal solvents to be used and/or reduces the incidence of increased viscosity when low levels of principal solvent are used. Phase stabilizers which are primarily ethoxylated hydrophobic materials can be used to reduce the amount of principal solvent that is needed and/or to stabilize the compositions in the presence of the highest levels of electrolyte. Specific phase stabilizers provide additional benefits including improved softening. Specific electrolytes provide improved results. Addition of primary solvents and/or phase stabilizers to the softener compounds can improve the viscosity/handling of the compounds and the ability to create the finished compositions.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: May 2, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Gayle Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere, Ryan Matthew Heiden, Charles Albert Hensley, Brent Alan Kolb, Ruth Anne Murphy, Ronald Edward Pegoli, Toan Trinh, Errol Hoffman Wahl, Michael Rene Weaver, Dean Larry DuVal, John Henry Shaw, Jr., Masae Nogami, Ronghui Wu
  • Patent number: 6995131
    Abstract: Clear, or translucent fabric softener compositions comprise fabric softener compound, principal solvent system, and high electrolyte levels. The high electrolyte level allows for a broader range of principal solvents to be used and/or reduces the incidence of increased viscosity when low levels of principal solvent are used. Phase stabilizers which are primarily ethoxylated hydrophobic materials can be used to reduce the amount of principal solvent that is needed and/or to stabilize the compositions in the presence of the highest levels of electrolyte. Specific phase stabilizers provide additional benefits including improved softening. Specific electrolytes provide improved results. Addition of primary solvents and/or phase stabilizers to the softener compounds can improve the viscosity/handling of the compounds and the ability to create the finished compositions.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: February 7, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Gayl Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere, Ryan Matthew Heiden, Charles Albert Hensley, Brent Alan Kolb, Ruth Anne Murphy, Ronald Edward Pegoli, Toan Trinh, Errol Hoffman Wahl, Michael R. Weaver, Dean Larry DuVal, John Henry Shaw, Jr., Masae Nogami, Ronghui Wu
  • Patent number: 6916781
    Abstract: Clear or translucent rinse-added fabric softening compositions are provided via the present invention which have reduced solvent or solvatrope levels. The composition according to the invention comprise: a) a fabric softening active; b) a principal solvent; c) a principal solvent extender; and d) the balance carriers and adjunct ingredients. Preferred embodiments include low perfume level formulations. A preferred class of principal solvent extenders includes hydrophobic oils that aids in fluidizing the system which is characterized by a freezing point of less than 22° C. for in a mixture of the principle solvent extender and 2,2,4-trimethyl-1,3-pentanediol (20%/80% by wt). These principal solvent extenders include materials such as benzyl benzoate, methyl esters derived from canola oil, and mixtures thereof. Alternatively, the preferred principal solvent extenders include cumene sulfonates, xylene sulfonates, toluene sulfonates, C6-C14 sulfonates and sulfates, and mixtures thereof.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: July 12, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Dean Larry DuVal, Gayle Marie Frankenbach, Errol Hoffman Wahl, Toan Trinh, Hugo Jean Marie Demeyere, John Henry Shaw, Jr., Masae Nogami
  • Patent number: 6875735
    Abstract: Clear, or translucent fabric softener compositions comprise fabric softener compound, principal solvent system, and high electrolyte levels. The high electrolyte level allows for a broader range of principal solvents to be used and/or reduces the incidence of increased viscosity when low levels of principal solvent are used. Phase stabilizers which are primarily ethoxylated hydrophobic materials can be used to reduce the amount of principal solvent that is needed and/or to stabilize the compositions in the presence of the highest levels of electrolyte. Specific phase stabilizers provide additional benefits including improved softening. Specific electrolytes provide improved results. Addition of primary solvents and/or phase stabilizers to the softener compounds can improve the viscosity/handling of the compounds and the ability to create the finished compositions.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: April 5, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Gayl Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere, Ryan Matthew Heiden, Charles Albert Hensley, Brent Alan Kolb, Ruth Anne Murphy, Ronald Edward Pegoli, Toan Trinh, Errol Hoffman Wahl, Michael R. Weaver, Dean Larry DuVal, John Henry Shaw, Jr., Masae Nogami, Ronghui Wu
  • Publication number: 20030220210
    Abstract: Clear or translucent rinse-added fabric softening compositions are provided via the present invention which have reduced solvent or solvatrope levels.
    Type: Application
    Filed: May 16, 2003
    Publication date: November 27, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Dean Larry DuVal, Gayle Marie Frankenbach, Errol Hoffman Wahl, Toan Trinh, Hugo Jean Marie Demeyere, John Henry Shaw, Masae Nogami
  • Patent number: 6652766
    Abstract: Polymer compositions, while providing suitable wrinkle control, also tend to dispense poorly when sprayed. The present invention shows that when viscosity of polymer compositions is minimized spray dispensing improves. Several approaches to minimizing the viscosity of polymer compositions are disclosed. Methods of controlling wrinkles in fabrics comprise treating fabrics with a variety of polymer compositions following a variety of methods. Articles of manufacture comprise (1) a container or substrate, (2) a wrinkle controlling composition, and (3) a set of instructions.
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: November 25, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Toan Trinh, Mary Vijayarani Barnabas, Alessandro Corona, III, John Henry Shaw, Jr., John William Smith, Donald Ray Brown, Timothy Roy Nijakowski, Bruno Albert Jean Hubesch, Gabrielle Holly Spangler Detzel, Todd Stephen Alwart, Anne Marie Candido, Stephan Gary Bush, Dimitris Ioannis Collias, Ellis Bailey Gregg, Earl Bray
  • Publication number: 20030209686
    Abstract: Polymer compositions, while providing suitable wrinkle control, also tend to dispense poorly when sprayed. The present invention shows that when viscosity of polymer compositions is minimized spray dispensing improves. Several approaches to minimizing the viscosity of polymer compositions are disclosed. Methods of controlling wrinkles in fabrics comprise treating fabrics with a variety of polymer compositions following a variety of methods. Articles of manufacture comprise (1) a container or substrate, (2) a wrinkle controlling composition, and (3) a set of instructions.
    Type: Application
    Filed: December 2, 2002
    Publication date: November 13, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Toan Trinh, Mary Vijayarani Barnabas, Alessandro Corona, John Henry Shaw, John William Smith, Donald Ray Brown, Timothy Roy Nijakowski, Bruno Albert Jean Hubesch, Gabrielle Holly Spangler Detzel, Todd Stephen Alwart, Anne Marie Candido, Stephan Gary Bush, Dimitris Ioannis Collias, Ellis Bailey Gregg, Earl Bray
  • Patent number: 6645392
    Abstract: The present invention relates to selecting dispensers having optimal spray patterns for use together with aqueous wrinkle removal and/or reduction compositions to minimize the potential to stain fabrics and significantly reduce drying time associated with aqueous-based wrinkle control compositions. The present invention also relates to wrinkle control compositions suitable for use in dispensers with optimal spray patterns and articles of use including instructions for use. The present invention also relates to methods of use for wrinkle control compositions in dispensers with optimal spray patterns.
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: November 11, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Anne Marie Candido, John Henry Shaw, Jr., Gabrielle Holly (Spangler) Detzel, Stephan Gary Bush, Todd Stephen Alwart, Dimitris Ioannis Collias
  • Patent number: 6608024
    Abstract: Clear or translucent rinse-added fabric softening compositions are provided via the present invention which have reduced solvent or solvatrope levels. The composition according to the invention comprise: a) a fabric softening active; b) a principal solvent; c) a principal solvent extender, and d) the balance carriers and adjunct ingredients. Preferred enbodiments include low perfume level formulations. A preferred class of principal solvent extenders includes hydrophobic oils that aids in fluidizing the system which is characterized by a freezing point of less than 22° C. for in a mixture of the principle solvent extender and 2,2,4-trimethyl-1,3-pentanediol (20%/80% by wt.) These principal solvent extenders include materials such as benzyl benzoate, methyl esters derived from canola oil, and mixtures thereof. Alternatively, the preferred principal solvent extenders include cumene sulfonates, xylene sulfonates, toluene sulfonates, C6-C14 sulfonates and sulfates, and mixtures thereof.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: August 19, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Dean Larry DuVal, Gayle Marie Frankenbach, Errol Hoffman Wahl, Toan Trinh, Hugo Jean Marie Demeyere, John Henry Shaw, Jr., Masae Nogami
  • Publication number: 20030146405
    Abstract: The present invention relates to selecting dispensers having optimal spray patterns for use together with aqueous wrinkle removal and/or reduction compositions to minimize the potential to stain fabrics and significantly reduce drying time associated with aqueous-based wrinkle control compositions. The present invention also relates to wrinkle control compositions suitable for use in dispensers with optimal spray patterns and articles of use including instructions for use. The present invention also relates to methods of use for wrinkle control compositions in dispensers with optimal spray patterns.
    Type: Application
    Filed: December 2, 2002
    Publication date: August 7, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Anne Marie Candido, John Henry Shaw, Gabrielle Holly Spangler Detzel, Stephan Gary Bush, Todd Stephen Alwart, Dimitris Ioannis Collias
  • Patent number: 6495058
    Abstract: The present invention relates to selecting dispensers having optimal spray patterns for use together with aqueous wrinkle removal and/or reduction compositions to minimize the potential to stain fabrics and significantly reduce drying time associated with aqueous-based wrinkle control compositions. The present invention also relates to wrinkle control compositions suitable for use in dispensers with optimal spray patterns and articles of use including instructions for use. The present invention also relates to methods of use for wrinkle control compositions in dispensers with optimal spray patterns.
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: December 17, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Anne Marie Candido, John Henry Shaw, Jr., Gabrielle Holly (Spangler) Detzel, Stephan Gary Bush, Todd Stephen Alwart, Dimitris Ioannis Collias
  • Patent number: 6491840
    Abstract: Polymer compositions, while providing suitable wrinkle control, also tend to dispense poorly when sprayed. The present invention shows that when viscosity of polymer compositions is minimized spray dispensing improves. Several approaches to minimizing the viscosity of polymer compositions are disclosed. Methods of controlling wrinkles in fabrics comprise treating fabrics with a variety of polymer compositions following a variety of methods. Articles of manufacture comprise (1) a container or substrate, (2) a wrinkle controlling composition, and (3) a set of instructions.
    Type: Grant
    Filed: August 9, 2000
    Date of Patent: December 10, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Toan Trinh, Mary Vijayarani Barnabas, Alessandro Corona, III, John Henry Shaw, Jr., John William Smith, Donald Ray Brown, Timothy Roy Nijakowski, Bruno Albert Jean Hubesch, Gabrielle Holly (Spangler) Detzel, Todd Stephen Alwart, Anne Marie Candido, Stephan Gary Bush, Dimitris Ioannis Collias, Ellis Bailey Gregg, Earl Bray
  • Patent number: 5767052
    Abstract: Concentrated liquid fabric softener compositions which are unstable due to phase separation are stabilized by means of water-soluble polyesters. Stable liquid compositions comprising various fabric treatment electrolytes are provided. Compositions comprising terephthalate-ethylene oxide stabilizers in fabric softener compositions comprising various chelators such as ethylenediamine disuccinate, diethylenetriamine pentaacetate and various aminophosphonates restore softness and dye colors to fabrics which have been exposed to metal cations, especially copper or nickel. Compositions comprising cellulase enzymes are also disclosed.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: June 16, 1998
    Assignee: The Procter & Gamble Company
    Inventors: John Henry Shaw, Jr., Robert Mermelstein
  • Patent number: 5728673
    Abstract: A process for making a liquid fabric softening composition is provided. The process comprises the steps of:(A) forming an aqueous phase comprising a dispersible polyolefin having a temperature of from about 50.degree. C. to about 90.degree. C.;(B) forming a molten organic phase having a temperature of from about 50.degree. C. to about 90.degree. C., the molten organic phase including a molten fabric softening compound;(C) injecting the molten organic phase into the aqueous phase;(D) mixing during the injection to form a mixture;(E) adding a solution of an electrolyte to the mixture;(F) cooling the mixture to a temperature of from about 15.degree. C. to about 30.degree. C.; and(G) adding an additional amount of the electrolyte to form a liquid fabric softening composition.Preferably, the dispersible polyolefin is added as an emulsion or suspension of polyolefin and is an oxidized polyethylene.
    Type: Grant
    Filed: January 31, 1996
    Date of Patent: March 17, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Robert Mermelstein, John Henry Shaw, Jr.
  • Patent number: 5643865
    Abstract: The present invention relates to a stable, homogenous fabric softening composition providing good static control, selected from the group consisting of:I. a liquid composition comprising: (A) from about 5% to about 40% by weight of a biodegradable quaternary ammonium fabric softening compound; (B) from about 0% to about 2.5% by weight of an electrolyte; (C)an aqueous liquid carrier; and (D) from about 0% to about 0.5% of a silicone antifoam agent; and II. a solid particulate composition comprising: (A) from about 50% to about 95% by weight of a biodegradable quaternary ammonium fabric softening compound; and (B) from about 0% to about 30% by weight of dispersibility modifier selected from the group consisting of: 1.) single-long-chain, C.sub.10 -C.sub.22 alkyl, cationic surfactant; 2.) nonionic surfactant with at least 8 ethoxy moieties; 3.) amine oxide; and 4.) mixtures thereof; wherein the quaternary ammonium fabric softening compound has the formula:(R).sub.4-m -N.sup.+ -[(CH.sub.2).sub.n -Y-R.sup.2 ].sub.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: July 1, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Robert Mermelstein, Ellen Schmidt Baker, John Henry Shaw, Jr., Errol Hoffman Wahl