Patents by Inventor Sarah Elizabeth Cooper

Sarah Elizabeth Cooper 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).

  • Shampoo containing a gel network and a non-guar galactomannan polymer derivative
    Patent number: 8361450
    Abstract: Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants; (b) a dispersed gel network phase comprising: (i) at least about 0.05% of one or more fatty amphiphiles; (ii) at least about 0.01% of one or more secondary surfactants; and (iii) water; (c) at least about 0.05% of a galactomannan polymer derivative with a net positive charge and having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, wherein the galactomannan polymer derivative has: (i) a molecular weight from about 1,000 to about 10,000,000; and (ii) a cationic charge density from about 0.7 meq/g to about 7 meq/g; and (d) at least about 20% of an aqueous carrier; all by weight of the shampoo composition.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: January 29, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Eric Scott Johnson, Jennifer Elaine Hilvert, Benjamin Parker Heath, Sarah Elizabeth Cooper
  • Shampoo containing a gel network
    Patent number: 8361448
    Abstract: Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants, by weight of the shampoo composition; (b) a dispersed gel network phase comprising, by weight of the shampoo composition, (i) at least about 0.05% of one or more fatty alcohols; (ii) at least about 0.01% of one or more secondary surfactants; and (iii) water; and (c) at least about 20% of an aqueous carrier, by weight of the shampoo composition; and, wherein the dispersed gel network phase has a melt transition temperature of at least about 38° C.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: January 29, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Eric Scott Johnson, Jennifer Elaine Hilvert, Benjamin Parker Heath, Sarah Elizabeth Cooper
  • Shampoo containing a gel network and a non-guar galactomannan polymer derivative
    Patent number: 8349302
    Abstract: Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants; (b) a dispersed gel network phase comprising: (i) at least about 0.05% of one or more fatty amphiphiles; (ii) at least about 0.01% of one or more secondary surfactants; and (iii) water; (c) at least about 0.05% of a galactomannan polymer derivative with a net positive charge and having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, wherein the galactomannan polymer derivative has: (i) a molecular weight from about 1,000 to about 10,000,000; and (ii) a cationic charge density from about 0.7 meq/g to about 7 meq/g; and (d) at least about 20% of an aqueous carrier; all by weight of the shampoo composition.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: January 8, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Eric Scott Johnson, Jennifer Elaine Hilvert, Benjamin Parker Heath, Sarah Elizabeth Cooper
  • Shampoo Containing a Gel Network and a Non-Guar Galactomannan Polymer Derivative
    Publication number: 20120164198
    Abstract: Shampoo compositions comprise (a) from about 5% to about 50% of one or more detersive surfactants; (b) a dispersed gel network phase comprising: (i) at least about 0.05% of one or more fatty amphiphiles; (ii) at least about 0.01% of one or more secondary surfactants; and (iii) water; (c) at least about 0.05% of a galactomannan polymer derivative with a net positive charge and having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, wherein the galactomannan polymer derivative has: (i) a molecular weight from about 1,000 to about 10,000,000; and (ii) a cationic charge density from about 0.7 meq/g to about 7 meq/g; and (d) at least about 20% of an aqueous carrier; all by weight of the shampoo composition.
    Type: Application
    Filed: March 5, 2012
    Publication date: June 28, 2012
    Inventors: Eric Scott JOHNSON, Jennifer Elaine HILVERT, Benjamin Parker HEATH, Sarah Elizabeth COOPER