Patents Represented by Attorney, Agent or Law Firm Karen F. Clark
  • Patent number: 6589542
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a functionally alkylating bonding agent having the structure R—X wherein X represents a cosmetic benefit agent that may or may not be attached to a chemical linker; R is selected from the group consisting of COCH2Cl, COCH2Br, COCH2I, Cl, Br, I, N3, CH2OM′, CH2OT′, CH2OT″, sulfonic esters; and wherein M′ is b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent, and thus the cosmetic benefit agent, is covalently attached to the substrate. The invention further relates to methods of using the compositions described above as well as various products that include the claimed compositions.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: July 8, 2003
    Assignee: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Patent number: 6565865
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a three membered functional cyclic bonding agent having the structure wherein X represents a cosmetic benefit agent that may or may not be attached to a chemical linker and Y represents O, NH, S, or Se; and b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent, and thus the cosmetic benefit agent, is covalently attached to the substrate. The invention further relates to methods of using the compositions described above as well as various products that include the claimed compositions.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: May 20, 2003
    Assignee: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Patent number: 6566124
    Abstract: A process for removing digestible fat from a crude reaction mixture comprising nondigestible fat and at least one digestible fat selected from the group consisting of digestible fats having fatty acid chains, comprising the steps of: (1) treating the crude reaction mixture with an aqueous solution comprising lipase at a pH sufficient to obtain soaps from the fatty acid chains; and (2) removing the soaps.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: May 20, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: James Earl Trout, John Keeney Howie
  • Patent number: 6562394
    Abstract: A flowable nondigestible oil composition having a Consistency in a temperature range of 20° C. to 40° C. of less than about 600 P.sec(n−1), preferably less than about 400 P.sec(n−1). The flowable nondigestible oil contains a liquid polyol polyester having a complete melt point less than 37° C., and a solid polyol polyester having a complete melt point of at least about 37° C. The solid polyol polyester can be a solid saturated polyol polyester, a solid diversely esterified polyol polyester, a polyol polyester polymer, or a combination thereof, which are crystallized, or co-crystallized, into unaggregated crystal particles of typically less than 10 microns in maximum dimension. The flowable nondigestible oil is made by a process which includes the steps of melting completely the nondigestible oil, crystallizing the solid polyol polyester while applying shear to avoid formation of clusters of crystallized aggregates which can prevent the composition from being flowable.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: May 13, 2003
    Assignee: The Procter & Gamble Co.
    Inventor: David Alan Volker
  • Patent number: 6558682
    Abstract: The present invention relates to substantially uniform, discontinuous films of a skin care product having a defined average particle size, particle spacing and coverage value. The films provide improved skin appearance, e.g., good apparent coverage and a natural look. The films can be formed by any method which provides the defined particle size, particle spacing and coverage value, including silk screening and the like and electrostatic spray techniques. The films are preferably formed by electrostatically spraying the composition onto the skin.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: May 6, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Helen Shu Ying Yen, Thomas Elliot Rabe, Jeffrey Keith Leppla, Robert Lawrence Prosise
  • Patent number: 6558730
    Abstract: Fabricated snacks produced from doughs comprising (1) a potato-based flour component, (2) one or more polysaccharides selected from the group consisting of non-potato-based flour, starch, gum, or mixtures thereof, and (3) water are disclosed. The doughs are cohesive, non-adhesive, and sheetable, and the fabricated snacks produced therefrom have desired expansion, crispness, and mouthmelt.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: May 6, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Yonas Gisaw, Thomas Northrup Asquith, Oiki Sylvia Lai, Maria Dolores Villagran, Brandi R. Cole
  • Patent number: 6555094
    Abstract: The present invention relates to oral compositions comprising a stannous ion source, a fluoride ion source, and a polymeric mineral surface active agent that binds stannous, said compositions providing adequate therapeutic efficacy with minimal side effects of tooth staining and astringency. The composition simultaneously provides reduction and control of supragingival calculus. The present oral care compositions may be formulated as single phase or dual phase compositions. The present invention also provides a method for effective delivery of stannous-containing compositions with minimal side effects of tooth staining or astringency and with effective tartar control by administering to a subject a stable dentifrice composition comprising a clinically effective amount of stannous fluoride and/or other stannous salts in combination with a fluoride ion source and a polymeric mineral surface active agent, preferably a phosphate- or phosphonate-containing polymer.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: April 29, 2003
    Assignee: The Procter & Gamble Company
    Inventors: William M. Glandorf, Lori Ann Bacca, Donald J. White, Jr., Henk J. Busscher
  • Patent number: 6544580
    Abstract: Dehydrated potato flakes prepared from potato slices, slivers and/or nubbins suitable for use in dough compositions used to make fabricated products. The dehydrated flakes are prepared such that the physical properties in the flake are controlled during processing. The resulting flakes can be used to prepare a more cohesive, non-adhesive, machineable dough.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: April 8, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Maria Dolores Martines-Serna Villagran, David John Beverly
  • Patent number: 6545146
    Abstract: Methods of removing a lower alkyl alcohol from a polyester mixture of polyol fatty acid polyester and lower alkyl alcohol comprise (a) contacting the polyester mixture with a stripping mixture comprising an inert stripping gas, up to about 10,000 ppm lower alkyl alcohol and up to about 2000 ppm oxygen, wherein at least a portion of the lower alkyl alcohol is transferred from the polyester mixture to the stripping mixture, thereby increasing the concentration of lower alkyl alcohol in the stripping mixture, and (b) separating the stripping mixture from the polyester mixture.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: April 8, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: James Earl Trout, Gary Allen Busch
  • Patent number: 6531142
    Abstract: Disclosed are stabilized electrostatically-sprayable topical compositions and methods of treating the skin by electrostatic application of such compositions. The compositions comprise: a) from about 2% to about 90% of a liquid insulating material; b) from about 2% to about 90% of a conductive material; c) from about 0.1% to about 35% of a particulate material which is insoluble and immiscible in the composition; and d) from about 0.5% to about 30% of a thickener for stabilizing the composition. The liquid insulating materials and conductive materials present in the composition are sufficiently miscible or soluble in the composition such that they are in substantially one phase.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: March 11, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Thomas Elliot Rabe, Helen Shu Ying Yen, Spiros Aristotle Nicols
  • Patent number: 6524598
    Abstract: The invention relates to cosmetic compositions comprising a combination of non-emulsifying and emulsifying crosslinked siloxane elastomers.
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: February 25, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Jorge Max Sunkel, Michael Lee Vatter
  • Patent number: 6521281
    Abstract: Dough compositions comprising potato flanules can be used to make fabricated food products. The flanules have physical properties in between flakes and granules. In comparison to granules, the addition of flanules to the dough increases sheet strength, cohesiveness, and elasticity of the dough. In comparison to flakes, the addition of flanules to the dough decreases sheet strength.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: February 18, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Maria Dolores Martinez-Serna Villagran, Joan Carol Wooten
  • Patent number: 6518226
    Abstract: A flowable nondigestible oil composition having a Consistency in a temperature range of 20° C. to 40° C. of less than about 600 P.sec(n-1), preferably less than about 400 p.sec(n-1). The flowable nondigestible oil contains a liquid component having a complete melt point less than 37° C., and a solid component having a complete melt point of at least about 37° C. At least one of the solid component and the liquid component includes a material selected from esterifield linked alkoxylated polyols, such as esterifield linked alkoxylated glycerines; esterifield epoxide-extended polyols; and mixtures thereof. A method for making the composition is also disclosed.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: February 11, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: David Alan Volker, John Keeney Howie
  • Patent number: 6504003
    Abstract: A process for synthesizing polyol fatty acid polyesters comprising the steps of (1) mixing ingredients comprising (a) unesterified first polyol having hydroxyl groups, (b) second polyol esterified with fatty acids, (c) basic catalyst, and (d) emulsifying agent to form a mixture of ingredients; (2) reacting the mixture of ingredients at a temperature sufficient to obtain a transesterification reaction products and by-products; and (3) removing at least a portion of the by-products from the transesterification reaction mixture; and (4) further heating the transesterification reaction products and ingredients from step (3) at a temperature and for a time sufficient to esterify at least about 50% of the hydroxyl groups of the first polyol.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: January 7, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: James Earl Trout, Richard Gerard Schafermeyer
  • Patent number: 6503955
    Abstract: The present invention covers pourable liquid vehicles that can be combined with compositions, materials and substances. Among the benefits of such pourable liquid vehicles is the compositions are retained on the moistened surface for a period of time sufficient to allow compositions, materials and substances to act on said surface, resisting erosion or run-off from additional moisture being applied. Such pourable liquid vehicles have a number of utilities including but not limited to cleaning and treating surfaces of objects as well as biological or living organisms, including living creatures.
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: January 7, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Douglas Joseph Dobrozsi, Jerry William Hayes, II, Bjorn Olof Lindman, Rouja Hristova Ivanova, Paschalis Alexandridis
  • Patent number: 6495151
    Abstract: The present invention relates to disposable, personal cleansing articles useful for cleansing the skin or hair. These articles are used by the consumer by wetting the dry article with water and then rubbing the article against the skin or hair. The article comprises a water insoluble substrate having a cleansing surface that contains apertures of a certain size and frequency, and a lathering surfactant releasably associated with the substrate. Preferably, the articles of the present invention further comprise a conditioning component.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: December 17, 2002
    Assignee: The Procter & Gamble Company
    Inventors: David M. McAtee, Erik J. Hasenoehrl
  • Patent number: 6495150
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a functionalized acid anhydride-based bonding agent having the structure wherein X represents a cosmetic benefit agent that may or may not be attached to a chemical linker; and b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent, and thus the cosmetic benefit agent, is covalently attached to the substrate. The invention further relates to methods of using the compositions described above as well as various products that include the claimed compositions.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: December 17, 2002
    Assignee: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Patent number: 6491935
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a 1,2-heteroatom constituted diene bonding agent having the structure: wherein X represents a cosmetic benefit agent that may or may not be attached to a chemical linker, Y represents N, CH, or CW wherein W is an alkyl and R represents O, S, or Se; and b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent, and thus the cosmetic benefit agent, is covalently attached to the substrate. The invention further relates to methods of using the compositions described above as well as various products that include the claimed compositions.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: December 10, 2002
    Assignee: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Patent number: 6491934
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a diazonium salt bonding agent having the structure wherein X represents a cosmetic benefit agent that may or may not be attached to a chemical linker; and b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent, and thus the cosmetic benefit agent, is covalently attached to the substrate. The invention further relates to methods of using the compositions described above as well as various products that include the claimed compositions.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: December 10, 2002
    Assignee: The Procter & Gamble Company
    Inventor: Haimanot Bekele
  • Patent number: 6488947
    Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a functional aromatic derivative bonding agent having a structure selected from the group consisting of wherein X is one or more cosmetic benefit agents that may or may not be attached to a chemical linker; Y, Z, and W are selected from the group consisting of H, NO2, CN, CF3, SO2R, COR, and X; V is selected from the group consisting of F, I, Br, Cl, NO2, SOPh, N3, Oar, OSO2R, OR, SR, and NH2; V″ and Y″ are selected from the group consisting of C, N, and combinations thereof; Z″ and W″ are selected from the group consisting of F, I, Br, Cl, H, SR, X, or combinations thereof; wherein R is an alkyl or phenyl; and b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: December 3, 2002
    Assignee: The Procter & Gamble Company
    Inventor: Haimanot Bekele