Patents by Inventor Raphael Warren

Raphael Warren 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: 7910195
    Abstract: A sanitary napkin comprising a topsheet having a body-facing side and comprising a plurality of discrete tufts of fibrous material. The topsheet has a lotion composition applied to at least a portion of the body-facing side thereof. An absorbent core is in fluid communication with the topsheet, the absorbent core having an average thickness of less than about 10 mm, and a free absorbent capacity of from about 4 to about 125 grams per gram.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: March 22, 2011
    Assignee: The Procter & Gamble Company
    Inventors: John Lee Hammons, John Richard Noel, Raphael Warren
  • Publication number: 20100222759
    Abstract: A sanitary napkin comprising a topsheet having a body-facing side and comprising a plurality of discrete tufts of fibrous material. The topsheet has a lotion composition applied to at least a portion of the body-facing side thereof. An absorbent core is in fluid communication with the topsheet, the absorbent core having an average thickness of less than about 10 mm, and a free absorbent capacity of from about 4 to about 125 grams per gram.
    Type: Application
    Filed: May 12, 2010
    Publication date: September 2, 2010
    Inventors: John Lee Hammons, John Richard Noel, Raphael Warren
  • Patent number: 7732657
    Abstract: A sanitary napkin comprising a topsheet having a body-facing side and comprising a plurality of discrete tufts of fibrous material. The topsheet has a lotion composition applied to at least a portion of the body-facing side thereof. An absorbent core is in fluid communication with the topsheet, the absorbent core having an average thickness of less than about 10 mm, and a free absorbent capacity of from about 4 to about 125 grams per gram.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: June 8, 2010
    Assignee: The Procter & Gamble Company
    Inventors: John Lee Hammons, John Richard Noel, Raphael Warren
  • Publication number: 20090240223
    Abstract: An absorbent article comprises a lotion composition comprising a particular cooling agent. In one embodiment, the cooling agent comprises a particular N-substituted p-menthane carboxamide material. In another embodiment, the cooling agent comprises a cooling material having an enthalpy of vaporization of at least 71 kJ/mol at 760 Torr. The absorbent articles comprising the particular cooling agents provide a cooling sensation to the skin of the wearer of the absorbent article.
    Type: Application
    Filed: February 23, 2009
    Publication date: September 24, 2009
    Inventors: Raphael Warren, George Endel Deckner, John Christian Haught
  • Publication number: 20080154226
    Abstract: A sanitary napkin comprising a topsheet having a body-facing side and comprising a plurality of discrete tufts of fibrous material. The topsheet has a lotion composition applied to at least a portion of the body-facing side thereof. An absorbent core is in fluid communication with the topsheet, the absorbent core having an average thickness of less than about 10 mm, and a free absorbent capacity of from about 4 to about 125 grams per gram.
    Type: Application
    Filed: June 21, 2005
    Publication date: June 26, 2008
    Inventors: John Hammons, John Noel, Raphael Warren
  • Publication number: 20070286876
    Abstract: Skin care compositions may comprise from about 0.001% to about 0.1% by weight of hexamidine and either or both of (i) from about 0.001% to about 10% by weight of zinc oxide, and/or (ii) from about 0.01% to about 10% by weight of niacinamide.
    Type: Application
    Filed: August 20, 2007
    Publication date: December 13, 2007
    Inventors: Raphael Warren, John Blevins, Thomas Klofta, Ryo Minoguchi, Regina Pennington, James Staudigel, Paul Tanner, Michael Vatter
  • Publication number: 20070128255
    Abstract: Article of manufacture comprising a substrate and a coating layer. The coating layer comprises at least one coating material, and is stably affixed to said substrate to form a stable, coated surface. The coated surface has a texture that mimics the topography of mammalian keratinous tissue and demonstrates at least one physical property representative of mammalian keratinous tissue, selected from the group consisting of a total surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a dispersive component of the surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a polar component of the total surface energy of from about 1 mJ/m2 to about 14 mJ/m2, a zeta-potential at a pH of about 5.0 of from about ?40 mV to about 30 mV, and combinations thereof.
    Type: Application
    Filed: August 11, 2006
    Publication date: June 7, 2007
    Inventors: William Belcher, Mannie Clapp, Saswati Datta, Magda El-Nokaly, Sandra Murawski, Steven Page, Sohini Paldey, Ronald Warner, Raphael Warren
  • Publication number: 20070049887
    Abstract: An absorbent article comprising a condensed tannin. The condensed tannin is extracted from a plant family which is selected from the group consisting of Ebenacea, Mimosoideae, Apiaceae, Pinaceae, Rosaceae, Fagaceae, and mixtures thereof.
    Type: Application
    Filed: August 24, 2006
    Publication date: March 1, 2007
    Inventors: Tsunetoshi Miura, Raphael Warren
  • Publication number: 20060206077
    Abstract: An absorbent article having a fluorochemical free barrier sheet. The absorbent article has a body surface and a garment surface and an absorbent core. At least a portion of the absorbent article has a skin care composition provided thereon. The absorbent article has a fluorochemical free barrier sheet that is resistant to transfer of the skin care composition thereon in such a manner as to leave a visually-perceptible mark or stain.
    Type: Application
    Filed: March 14, 2005
    Publication date: September 14, 2006
    Inventors: Raphael Warren, Ryo Minoguchi
  • Publication number: 20060062816
    Abstract: A catamenial device comprising a liquid pervious topsheet, the topsheet having an inner surface oriented toward the interior of the absorbent article and an outer surface oriented toward the body of the wearer when the absorbent article is being worn. At least a portion of the topsheet outer surface comprises an effective amount of a lotion coating which is semi-solid or solid at about 25° C. and which is partially transferable to the wearer's body. The lotion coating comprises from about 60 to about 99.9% of a carrier comprising a petroleum based hydrocarbon and lower molecular weight glycols or polyols and from about 0.2 to about 65% of a fatty alcohol with a melting point from about 450 C to about 110° C. A backsheet is joined to the topsheet and an absorbent core is disposed between the topsheet and the backsheet.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 23, 2006
    Inventors: Joseph Gatto, Raphael Warren, John Hammons
  • Publication number: 20050283129
    Abstract: A sanitary napkin comprising a topsheet having a body-facing side and comprising a plurality of discrete tufts of fibrous material. The topsheet has a lotion composition applied to at least a portion of the body-facing side thereof. An absorbent core is in fluid communication with the topsheet, the absorbent core having an average thickness of less than about 10 mm, and a free absorbent capacity of from about 4 to about 125 grams per gram.
    Type: Application
    Filed: June 21, 2005
    Publication date: December 22, 2005
    Inventors: John Hammons, John Noel, Raphael Warren
  • Publication number: 20050154362
    Abstract: A catamenial device. The device comprises a topsheet having a body facing surface, wherein the topsheet has a level of hydrophobicity and a portion comprising a plurality of apertures. A lotion composition can be applied to at least a portion of at least the body facing surface of the topsheet, the lotion having a level of hydrophobicity equal or greater than that of the topsheet. A backsheet can be joined to the topsheet and an absorbent core can be disposed between the topsheet and the backsheet.
    Type: Application
    Filed: February 17, 2005
    Publication date: July 14, 2005
    Inventors: Raphael Warren, John Hammons
  • Publication number: 20050148962
    Abstract: Disclosed is a sanitary napkin for wearing adjacent the pudendal region, the sanitary napkin having a skin care composition applied thereon, wherein the sanitary napkin has a caliper less than about 5.0 mm. The skin care composition can have from about 0.001% to about 0.1% by weight of hexamidine, from about 0.001% to about 10% by weight of zinc oxide, from about 0.01% to about 10% by weight of niacinamide, and a carrier.
    Type: Application
    Filed: November 18, 2004
    Publication date: July 7, 2005
    Inventors: Raphael Warren, John Hammons, John Blevins, Thomas Klofta, Ryo Minoguchi, Regina Pennington, James Staudigel, Paul Tanner, Michael Vatter
  • Publication number: 20050129651
    Abstract: Lotions and methods for preparing a lotion with chitosan material in a reliable high speed process is disclosed. In one embodiment the method can comprise the steps of providing a carrier system; providing a premix solution of chitosan material in a solvent at a temperature of at least about 35 degrees C. In another embodiment the method can comprise providing particulate chitosan material with less than about 1% of the particles having a diameter of greater than about 250 microns; and milling the small particulate chitosan into the carrier system at a temperature of at least about 35 degrees C. Also disclosed are disposable absorbent articles comprising a lotion of the present invention.
    Type: Application
    Filed: November 18, 2004
    Publication date: June 16, 2005
    Inventors: Joseph Gatto, Antonella Pesce, Raphael Warren
  • Publication number: 20040167479
    Abstract: A hemorrhoid treatment pad, the hemorrhoid treatment pad having a substance on a body facing surface thereof, the substance comprising a skin care composition. The skin care composition can have from about 0.001% to about 0.1% by weight of hexamidine; from about 0.001% to about 10% by weight of zinc oxide; from about 0.01% to about 10% by weight of niacinamide; and a carrier.
    Type: Application
    Filed: February 20, 2003
    Publication date: August 26, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Raphael Warren, John Michael Blevins, Thomas Ward Osborn
  • Publication number: 20040064117
    Abstract: The absorbent article of the invention has a liquid impervious backsheet and a liquid pervious topsheet joined to the backsheet. The topsheet has an inner surface oriented toward the interior of the absorbent article and an outer surface oriented toward the skin and hair of the wearer when the absorbent article is being worn and an absorbent core positioned between the topsheet and the backsheet. At least a portion of the topsheet outer surface comprises an effective amount of a lotion coating which is semi-solid or solid at 20 degrees C.
    Type: Application
    Filed: October 1, 2002
    Publication date: April 1, 2004
    Applicant: The Procter & Gamble Company
    Inventors: John Lee Hammons, Raphael Warren, Ronald Bosman Visscher, Joseph Anthony Gatto, Brian Francis Gray, Amy Marie Price
  • Publication number: 20030206943
    Abstract: A catamenial device, the device having a topsheet having a body facing surface, wherein the topsheet has a level of hydrophobicity. A lotion composition is applied to at least a portion of at least to the body facing surface of the topsheet, the lotion composition having a level of hydrophobicity equal or greater than that of said topsheet. A backsheet is joined to the topsheet and an absorbent core is disposed between the topsheet and said backsheet.
    Type: Application
    Filed: May 23, 2003
    Publication date: November 6, 2003
    Applicant: The Procter & Gamble Company
    Inventors: John Lee Hammons, Raphael Warren, Ronald Bosman Visscher, Joseph Anthony Gatto, Brian Francis Gray
  • Publication number: 20030082219
    Abstract: Disclosed are skin care compositions that are suitable for application on absorbent articles such as panty liners and interlabial products for delivery of the skin care compositions onto an external or internal area of the skin. The skin care compositions comprise low concentrations of skin treatment agents that are effective in preventing and/or reducing skin disorders related to erythema, malodor, and skin bacterial infections.
    Type: Application
    Filed: May 21, 2002
    Publication date: May 1, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Raphael Warren, John Michael Blevins, Thomas James Klofta, Ryo Minoguchi, Regina Leigh Pennington, James Anthony Staudigel, Paul Robert Tanner, Michael Lee Vatter
  • Patent number: 6482423
    Abstract: The present invention relates to an antimicrobial wipe comprising a porous or absorbent sheet impregnated with an antimicrobial cleansing composition, wherein the antimicrobial cleansing composition comprises from about 0.001% to about 5.0%, by weight of the antimicrobial cleansing composition, of an antimicrobial active; from about 0.05% to about 10%, by weight of the antimicrobial cleansing composition, of an anionic surfactant; from about 0.1% to about 10%, by weight of the antimicrobial cleansing composition, of a proton donating agent; and from about 3% to about 99.85%, by weight of the antimicrobial cleansing composition, water; wherein the composition is adjusted to a pH of from about 3.0 to about 6.0; wherein the antimicrobial cleansing composition has a Gram Positive Residual Effectiveness Index of greater than about 0.5; and wherein the antimicrobial cleansing composition has a Mildness Index of less than about 0.3.
    Type: Grant
    Filed: March 27, 2000
    Date of Patent: November 19, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Peter William Beerse, Jeffrey Michael Morgan, Kathleen Grieshop Baier, Theresa Anne Bakken Schuette, Raymond Wei Cen, Mannie Lee Clapp, Raphael Warren
  • Publication number: 20020147433
    Abstract: An absorbent article that helps maintain a wearer's skin pH in an acidic condition is described. The absorbent article has a body contacting surface with a skin care composition that is transferred from the body contacting surface to the wearer's skin by contact, normal wearer motion and/or body heat. The skin care composition contains at least one proton donating active. Preferred proton donating actives include: monomeric organic acids, polymeric acids, and inorganic acid salts. The absorbent article also includes a liquid impermeable backsheet and an absorbent core positioned between the body contacting surface and the backsheet.
    Type: Application
    Filed: January 29, 2002
    Publication date: October 10, 2002
    Inventors: Jocelyn Elaine McOsker, Donald Carroll Roe, James Joseph Franxman, Thomas James Klofta, Ronald Wayne Berg, Raphael Warren