Patents by Inventor Robert Raymond Schmidt

Robert Raymond Schmidt 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: 6080707
    Abstract: Disclosed is a stress stable lathering skin cleansing liquid composition comprising by weight parts of the liquid composition:(a) from about 0.5 parts to 10 parts of a crystalline, hydroxyl-containing stabilizer;(b) from about 1 part to about 80 parts of lipid skin moisturizing agent;(c) from about 1 part to about 30 parts of surfactant having a combined CMC equilibrium surface tension value of from 15 to 50;(d) water.Such stress stable lathering skin cleansing liquid compositions have a Lipid Deposition Value (LDV) of from about 5 to about 100. Such compositions are also stable for at least two weeks at 100.degree. F.
    Type: Grant
    Filed: December 28, 1998
    Date of Patent: June 27, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., James Charles Dunbar, Mark Leslie Kacher, Fernando Ray Tollens, Raymond Edward Bolich, Jr., Robert Raymond Schmidt, David John Weisgerber, Wayne Ellis Eccard, Mannie Lee Clapp, Christopher Dean Putman, Kevin Lee Hartzler, Anna Reavis Husk, Mary Elizabeth Carethers
  • Patent number: 6080708
    Abstract: The present invention relates to a stress stable lathering skin cleansing liquid composition comprising by weight parts of the liquid composition:(a) from about 0.5 parts to 10 parts of a stabilizer; for example trihydroxystearin;(b) from about 1 part to about 80 parts of lipid skin moisturizing agent;(c) from about 1 part to about 30 parts of surfactant having a combined CMC equilibrium surface tension value of from 15 to 50;(d) water;wherein said stress stable lathering skin cleansing liquid composition has a Lipid Deposition Value (LDV) of from about 5 to about 100 and wherein said composition is stable for at least two weeks at 100 F.
    Type: Grant
    Filed: February 10, 1999
    Date of Patent: June 27, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., James Charles Dunbar, Mark Leslie Kacher, Fernando Ray Tollens, Raymond Edward Bolich, Jr., Robert Raymond Schmidt, David John Weisgerber, Wayne Ellis Eccard, Mannie Lee Clapp, Christopher Dean Putman, Kevin Lee Hartzler, Anna Reavis Husk, Mary Elizabeth Carethers
  • Patent number: 6033680
    Abstract: The liquid composition is a dual cleanser and moisturizer that is stable and on a macro scale is homogeneous. The dual cleansing and lipid moisturizing liquid composition of this invention comprises: by weight parts of the liquid composition:(a) from about 5 parts to about 30 parts of lipid skin moisturizing agent having a Vaughan Solubility Parameter (VSP) of between 5 and 10;(b) from about 0.
    Type: Grant
    Filed: July 15, 1998
    Date of Patent: March 7, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Thomas Jefferson Dixon, Robert Raymond Schmidt, Mark Leslie Kacher, Constance Sagel Koczwara, Fernando Ray Tollens, Marcus Wayne Evans, Nicholas William Geary
  • Patent number: 5885948
    Abstract: A stress stable lathering skin cleansing liquid composition comprising by weight parts of the liquid composition:(a) from about 0.5 parts to 10 parts of a crystalline, hydroxy-containing stabilizer; for example trihydroxystearin;(b) from about 1 part to about 30 parts of lipid skin moisturizing agent;(c) from about 5 parts to about 30 parts of surfactant having a combined CMC equilibrium surface tension value of from 15 to 50;(d) water;wherein said stress stable lathering skin cleansing liquid composition has a Lipid Deposition Value (LDV) of from about 5 to about 100 and wherein the composition is stable for at least two weeks at 100.degree. F.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: March 23, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., James Charles Dunbar, Mark Leslie Kacher, Fernando Ray Tollens, Raymond Edward Bolich, Jr., Robert Raymond Schmidt, David John Weisgerber, Wayne Ellis Eccard
  • Patent number: 5869070
    Abstract: The liquid composition is a dual cleanser and mosturizer that is stable and on a macro scale is homogeneous. The dual cleansing and lipid moisturizing liquid composition of this invention comprises: by weight parts of the liquid composition:(a) from about 5 parts to about 30 parts of lipid skin moisturizing agent having a Vaughan Solubility Parameter (VSP) of between 5 and 10;(b) from about 0.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: February 9, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Thomas Jefferson Dixon, Robert Raymond Schmidt, Mark Leslie Kacher, Constance Sagel Koczwara, Fernando Ray Tollens, Marcus Wayne Evans, Nicholas William Geary
  • Patent number: 5674511
    Abstract: The liquid of the present invention can provide good cleansing, lather and good sensory feel and yet surprisingly provide a lipid moisturizing benefit via deposition of the lipid on the skin of the user. The liquid composition is stable and on a macro scale is homogeneous. The dual cleansing and lipid moisturizing liquid composition of this invention comprises: (1) about 5 parts to about 30 parts of a lipid skin moisturizing agent; (2) about 1 to about 15 parts of an ethylene glycol fatty acid ester; (3) from about 0.05 parts to about 3 parts of a selected water dispersible gel forming polymer (4) from about 5 parts to about 30 parts of a lathering synthetic surfactant, and; (5) water, and wherein said synthetic surfactant and any soap has a combined CMC equilibrium surface tension value of from 15 to 50, and wherein said lathering skin cleansing liquid composition has a Lipid Deposition Value (LDV) of from about 5 to about 1000 .mu.g of lipid per sq. cm of skin.
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: October 7, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Mark Leslie Kacher, Thomas Jefferson Dixon, Constance Sagel Koczwara, Fernando Ray Tollens, Robert Raymond Schmidt, Marcus Wayne Evans, Nicholas William Geary