Patents Represented by Attorney, Agent or Law Firm Fumiko Tsuneki
  • Patent number: 6338855
    Abstract: The present invention relates to a substantially dry, disposable, personal cleansing article useful for both cleansing the skin or hair and delivering skin care actives onto the skin or hair. These articles are used by the consumer by (i) wetting the dry article with water and (ii) generating lather by subjecting the wetted article to mechanical forces, e.g., rubbing. The article comprises a water insoluble substrate, a lathering surfactant, and a skin care active component. Preferably, the articles of the present invention further comprise a deposition aid and/or a conditioning component.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: January 15, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Lourdes Dessus Albacarys, David Michael McAtee, George Endel Deckner
  • Patent number: 6316010
    Abstract: Cosmetic composition for topical application to the skin comprising a hydroxyalkyl cyclodextrin, salicylic acid or salicylic acid derivative and water. The compositions herein provide improved anti-acne/anti-inflammatory activity together with reduced skin irritation.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: November 13, 2001
    Assignee: The Procter & Gamble Company
    Inventors: George Endel Deckner, Chune Sang
  • Patent number: 6309657
    Abstract: Disclosed are cosmetic compositions, including lipsticks, comprising from 0.01% to about 50%, by weight, of cylindrical crystalline vitamin B3 particles having a particle size distribution such that at least about 70% of the crystalline particles have a height to width ratio greater than 1; from about 1% to about 90%, by weight, of an emollient component; from about 1% to about 90%, by weight, of a solidifying agent; and from about 1% to about 90%, on an anhydrous basis, of a color. The compositions provide improved skin feel of crystalline vitamin B3 compounds when applied to skin.
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: October 30, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Michael Lee Vatter, David Andrew Jakubovic
  • Patent number: 6294186
    Abstract: The present invention relates to antimicrobial compositions which provide enhanced immediate as well as residual anti-viral and antibacterial efficacy. The antimicrobial compositions of the present invention provide previously unseen residual effectiveness against Gram negative bacteria, Gram positive bacteria, and viruses, fungi, and improved immediate germ reduction upon use. These compositions comprise: a) a safe and effective amount of a benzoic acid analog; b) a safe and effective amount of a metal salt; and c) a dermatologically acceptable carrier for the acid and salt wherein said composition has a pH of from about 1 to about 7. The invention further relates to methods of use for the present compositions as well as antimicrobial products which incorporate the compositions.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: September 25, 2001
    Inventors: Peter William Beerse, Kimberly Ann Biedermann, Steven Hardy Page, Michael Joseph Mobley, Jeffrey Michael Morgan
  • Patent number: 6284246
    Abstract: The present invention relates to a modified polypeptide which has an enzymatic activity level of greater than about 70% of the parent polypeptide and an allergenic response level of less than about 33% of the parent polypeptide. Embodiments of the present invention relate to modified polypeptides with reduced allergenicity and high enzymatice activity comprising the formula: A-Bn wherein A is an enzyme, and mixtures thereof; B is a twin polymer moiety, having a total molecular weight of from about 0.5 kilodaltons (KD) to about 40 KD, having the formula conjugated to the enzyme; wherein R1 and R2 are essentially straight chain polymers, having a molecular weight ranging from about 0.
    Type: Grant
    Filed: July 30, 1997
    Date of Patent: September 4, 2001
    Assignee: The Procter & Gamble Co.
    Inventors: David J. Weisgerber, Donn N. Rubingh
  • Patent number: 6284802
    Abstract: The present invention relates to methods for regulating the condition of mammalian keratinous tissue wherein the methods comprise the step of topically applying to the keratinous tissue of a mammal needing such treatment, a safe and effective amount of a composition comprising: a) a safe and effective amount of farnesol; and b) a dermatologically-acceptable carrier for the farnesol. In additional embodiments, the above composition is suitable for thickening skin and preventing and/or retarding atrophy of mammalian skin, preventing and/or retarding the appearance of spider vessels and/or red blotchiness on mammalian skin, preventing and/or retarding the appearance of dark circles under the eye of a mammal, preventing and/or retarding sallowness of mammalian skin, preventing and/or retarding sagging of mammalian skin, softening and/or smoothing lips, hair and nails of a mammal, and preventing and/or relieving itch of mammalian skin.
    Type: Grant
    Filed: April 4, 2000
    Date of Patent: September 4, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Donald Lynn Bissett, Elizabeth Ann Jewell-Motz
  • Patent number: 6280757
    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: May 25, 1999
    Date of Patent: August 28, 2001
    Assignee: The Procter & Gamble Company
    Inventors: David M. McAtee, Erik J. Hasenoehrl
  • Patent number: 6267975
    Abstract: The present invention relates to a substantially dry, disposable personal cleansing article comprising: a) a water insoluble substrate comprising: 1) a first layer which exhibits a Loft-Soft Ratio of greater than about 1.1; 2) a second layer, disposed adjacent to said first layer, wherein said second layer exhibits a Loft-Soft Ratio of less than about 1.2; b) a cleansing component disposed adjacent to said first and second layers, wherein said component comprises from about 10% to about 1000%, by weight of the water insoluble substrate, of a lathering surfactant. The present invention further relates to a substantially dry, disposable personal care article suitable for conditioning wherein the above-described article comprises a therapeutic benefit component, disposed adjacent to said water insoluble substrate, wherein said component comprises from about 10% to about 1000%, by weight of the water insoluble substrate, of a therapeutic benefit component in addition to or in lieu of the cleansing component.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: July 31, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Edward Dewey Smith, III, Marc Paul Lorenzi
  • Patent number: 6267978
    Abstract: A cosmetic composition in the form of a water-in-oil emulsion comprising: (a) continuous oil phase; and (b) discontinuous aqueous phase; and (c) amino acid salt of salicylic acid or salicylic acid derivative. The compositions of the invention provide regulation of the oily and/or shiny appearance of the skin.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: July 31, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Chune Sang, Jonathan Richard Stonehouse
  • Patent number: 6258344
    Abstract: The subject invention relates to a water-in-silicone gel composition for skin lightening comprising: a) a safe and effective amount of a compound of formula (I), wherein Z is oxygen or sulfur; b) a mixture of dimethicone copolyol surfactant and cyclomethicone; and c) a cosmetically-acceptable carrier for said compound of formula (I) and said mixture.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: July 10, 2001
    Assignee: The Procter & Gamble Company
    Inventor: Ananthanarayan Venkateswaran
  • Patent number: 6248336
    Abstract: A cosmetic make-up composition suitable for use as a mascara or the like and which is in the form of an emulsion comprising an insoluble polymeric material in an aqueous emulsion; and lipophilic oil components including a polyvinylpyrrolidone hexadecane copolymer. The compositions exhibit improved wear and water resistance and are removable with soap and water.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: June 19, 2001
    Assignee: The Procter & Gamble Company
    Inventor: Padraig Hugh McDermott
  • Patent number: 6241971
    Abstract: The present invention relates to leave-on hair styling compositions comprising from greater than 0.5% to about 5% of a water soluble, non-polymeric mineral salt, from about 0.05% to about 0.5% of a lipophilic material, from about 0.01% to about 0.5% of a surfactant, and an aqueous carrier. The surfactant is selected from the group consisting of amphoteric surfactants, anionic surfactants, and nonionic surfactants having the formula or R1R2R3Z→O, and mixtures thereof. The compositions comprise less than 0.01% cationic surfactant, less than about 0.2% of a chemical protein modifying agent, less than 0.01% formate, sorbate, salicylate and carbonate compounds, and less than about 0.2% of a polymer having a solubility parameter of from about 8.5 to about 12.0 (cal/cm3)½. Further, the composition has a hair friction index of at least 1.07.
    Type: Grant
    Filed: September 25, 1997
    Date of Patent: June 5, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Mary Mora Fox, Dana Hance Wolsing
  • Patent number: 6238678
    Abstract: The present invention relates to topical compositions comprising a vitamin B3 compound which are useful for regulating skin condition, especially for regulating the signs of skin aging.
    Type: Grant
    Filed: March 16, 1998
    Date of Patent: May 29, 2001
    Assignee: The Procter & Gamble Company
    Inventors: John Erich Oblong, Donald Lynn Bissett, Kimberly Ann Biedermann
  • Patent number: 6235773
    Abstract: The present invention relates to methods for preventing or treating skin disorders using flavonoid compounds. The present invention also relates to methods for regulating skin condition.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: May 22, 2001
    Assignee: The Procter & Gamble Company
    Inventor: Donald Lynn Bissett
  • Patent number: 6224888
    Abstract: The present invention relates to cosmetic compositions, comprising: a.) from about 0.01% to about 50%, by weight, of vitamin B3 compound; b.) from about 0% to about 90%, by weight, of an emollient component comprising from 0% to about 100%, by weight, of an oil liquid at ambient temperature; c.) from about 0.01% to about 40%, by weight, of a polar solvent; d.) from about 0% to about 90%, by weight, of a solidifying agent; and e.) from about 0% to about 90%, on an anhydrous basis, of a color wherein the vitamin B3 compound is added to the composition such that the concentration of the vitamin B3 compound exceeds the saturation solubility of the vitamin B3 compound in the polar solvent.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: May 1, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Michael Lee Vatter, David Edmund Tarantino, Nichole Marie Scherneck, Michael Gary Armstrong, Jr.
  • Patent number: 6217888
    Abstract: The present invention relates to topical compositions comprising a vitamin B3 compound which are useful for regulating skin condition, especially for regulating the signs of skin aging.
    Type: Grant
    Filed: June 9, 1999
    Date of Patent: April 17, 2001
    Assignee: The Procter & Gamble Company
    Inventors: John Erich Oblong, Donald Lynn Bissett, Kimberly Ann Biedermann
  • Patent number: 6217889
    Abstract: The present invention relates to a substantially dry, disposable personal care article suitable for cleansing, said article comprising: a) a water insoluble substrate comprising a creped nonwoven layer wherein said layer has a Crepe Ratio of from about 4.5 to about 45; and b) a cleansing component disposed adjacent to said creped nonwoven layer, wherein said component comprises from about 10% to about 1000%, by weight of the water insoluble substrate, of a lathering surfactant. The present invention further relates to a substantially dry, disposable personal care article suitable for conditioning wherein the above-described article comprises a therapeutic benefit component, disposed adjacent to said water insoluble substrate, wherein said component comprises from about 10% to about 1000%, by weight of the water insoluble substrate, of a therapeutic benefit component in addition to or in lieu of the cleansing component.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: April 17, 2001
    Assignee: The Proctor & Gamble Company
    Inventors: Marc Paul Lorenzi, Edward Dewey Smith, III
  • Patent number: D464571
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: October 22, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Simon David Julian Hill, Christopher Peter Levine
  • Patent number: D465733
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: November 19, 2002
    Assignee: The Procter & Gamble Company
    Inventor: Simon David Julian Hill
  • Patent number: D468626
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: January 14, 2003
    Assignee: The Procter & Gamble Company
    Inventors: Camilla Gurli Jødal, Andrea Franziska Brandt