Patents Represented by Attorney, Agent or Law Firm Fumiko Tsuneki
  • Patent number: 6190678
    Abstract: The present invention relates to a substantially dry, disposable, personal cleansing product useful for both cleansing and consistently conditioning the skin or hair. These products are used by the consumer by wetting the dry product with water. The product comprises of a water insoluble substrate, a lathering surfactant, and a conditioning component having a lipid hardness value of at least about 0.02 kg. This invention also encompasses methods for providing consistent deposition of conditioning agents to the skin or hair. The invention also encompasses methods for cleansing and conditioning the skin or hair using these products and to methods for manufacturing these products.
    Type: Grant
    Filed: September 4, 1998
    Date of Patent: February 20, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Erik John Hasenoehrl, David Michael McAtee
  • Patent number: 6153208
    Abstract: The present invention relates to a substantially dry, disposable, personal cleansing article useful for both cleansing the skin or hair, and more particularly to a disposable, cleansing article having a substrate which preferably comprises of multiple layers. These articles are used by the consumer by wetting the dry article with water. The article comprises a water insoluble substrate having at least a first portion that is wet extensible and at least a second portion that is less wet extensible than said first portion and a lathering surfactant. Preferably, the articles of the present invention further comprise a conditioning component.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: November 28, 2000
    Assignee: The Procter & Gamble Company
    Inventors: David Michael McAtee, Nicholas James Nissing, Erik John Hasenoehrl, David William Cabell
  • Patent number: 6153176
    Abstract: The present invention relates to low pH topical sunscreen compositions which utilize unneutralized, 2-phenylbenzimidazole-5-sulfonic acid as the sunscreen active. These compositions exhibit good sunscreening efficacy and are highly substantive to the skin.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: November 28, 2000
    Assignee: The Procter & Gamble Company
    Inventors: James Edward Kaleta, Carlos Gabriel Linares, Steve Gary Fishter
  • Patent number: 6150403
    Abstract: The present invention relates to methods for inhibiting sebaceous gland activity in mammalian skin comprising administration of a topical composition comprising dehydroacetic acid or pharmaceutically acceptable salts thereof, and a dermatologically-acceptable carrier. The present invention also relates to methods and topical compositions further comprising agents which regulate the oily and/or shiny appearance of skin, and agents which treat acne and related skin disorders in mammalian skin and scalp. Methods of reducing sebum synthesis with the use of dehydroacetic acid, methods of regulating the oily and/or shiny appearance of skin, and methods of treating acne and other skin disorders are also encompassed by the present invention.
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: November 21, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Kimberly A. Biedermann, Harry L. Schubert, John J. Parran, Jr.
  • Patent number: 6143310
    Abstract: A cosmetic composition in the form of water-in-oil emulsion comprising: (a) a continuous oil phase, (b) a discontinuous phase, and (c) an amino acid salt of salicylic acid or an amino acid salt of a salicylic acid derivative. The composition of the invention provide regulation of the oily and/or shiny appearance of the skin.
    Type: Grant
    Filed: December 11, 1998
    Date of Patent: November 7, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Chune Sang, Jonathan Richard Stonehouse
  • Patent number: 6139854
    Abstract: The present invention relates to a skin lightening composition comprising(a) a safe and effective amount of a compound of the formula (I) ##STR1## wherein Z is Oxygen or Sulfur, (b) an average polarity solvent(c) a polyhydric alcohol(d) a solid fatty alcohol(e) a nonionic surfactant(f) water, and(g) lecithinwherein at least a portion of the above components (a), (b), (c), (d), (e), (f) and (g) forms a liquid crystal.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: October 31, 2000
    Assignee: The Procter & Gamble Company
    Inventor: Junji Kawato
  • Patent number: 6132746
    Abstract: The present invention relates to a substantially dry, disposable, personal cleansing product useful for both cleansing and conditioning the skin or hair. These products are used by the consumer by wetting the dry product with water. The product comprises of a water insoluble substrate, a lathering surfactant, and a conditioner component. The invention also encompasses methods for cleansing and conditioning the skin or hair using these products and to methods for manufacturing these products.
    Type: Grant
    Filed: May 22, 1997
    Date of Patent: October 17, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Erik John Hasenoehrl, Lourdes Dessus Albacarys, Timothy John Fowler
  • Patent number: 6074655
    Abstract: The present invention relates to a substantially dry, disposable, personal cleansing product useful for both cleansing and conditioning the skin or hair. These products are used by the consumer by wetting the dry product with water. The product comprises of a water insoluble substrate, a lathering surfactant, and an oil soluble conditioning agent. The invention also encompasses methods for cleansing and conditioning the skin or hair using these products and to methods for manufacturing these products.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: June 13, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Timothy John Fowler, Erik John Hasenoehrl, Lourdes Dessus Albacarys
  • Patent number: 6074654
    Abstract: The present invention is for cosmetic compositions applied to the lips providing significant benefits to the user. These composition comprise the combination of organosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: June 13, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Lee Ellen Drechsler, Thomas Elliot Rabe, Edward Dewey Smith, III
  • Patent number: 6028043
    Abstract: Liquid personal cleansing compositions which comprise a complex coascervate, a lipophilic skin moisturizing agent, a stabilizer, a lathering surfactant and water are disclosed. The complex coascervate comprises particles having a particle size distribution such that at least about 10% by weight of the particles have a diameter of at least about 20 microns. The particles comprising the complex coascervate comprise 1) a polycation having a minimum filtrate with of about 10 grams, and 2) a polyanion. The complex coascervate is essentially free of cross-linking agent.
    Type: Grant
    Filed: November 17, 1998
    Date of Patent: February 22, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., Mark Richard Sine, Mark David Evans, Mary Elizabeth Carethers, Sarah Christine Heilshorn
  • Patent number: 6024942
    Abstract: The present invention relates to leave on, skin care compositions, comprising: (a) from about 0.1% to about 30% of a sunscreen active, (b) from about 0.5% to about 20% of a hydrophobic, structuring agent, (c) from about 0.2% to about 10% of a hydrophilic surfactant, (d) from about 0.1% to about 5% of a thickening agent, (e) from about 0.1% to about 25% of a skin lightening agent and (f) water. These compositions are useful for providing (i) protection to human skin from the harmful effects of ultraviolet radiation and (ii) a skin lightening benefit.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: February 15, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Paul Robert Tanner, Julie Ann Wagner, Christopher Irwin
  • Patent number: 6013271
    Abstract: A skin care composition in the form of an oil-in-water dispersion which comprises from about 1% to about 60% oil phase components including from about 0.01% to about 20% by weight of a liquid, polyol carboxylic acid ester having a polyol moiety and at least 4 carboxylic acid moieties, wherein the polyol moiety is selected from the group consisting of sugars and sugar alcohols containing from about 4 to about 8 hydroxyl groups, and wherein each carboxylic acid moiety has from about 8 to about 22 carbon atoms, and wherein said liquid polyol carboxylic acid ester has a complete melting point of less than about 30.degree. C., from about 30% to about 98.89% by weight of water, and from about 0.1% to about 20% of an organic amphiphilic emulsifier material which is capable of forming liquid crystals in product or on the skin. The composition provides improved moisturization, skin feel and skin care benefits and reduced greasiness, together with excellent rub-in, absorption and stability characteristics.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: January 11, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Darrell Gene Doughty, Joseph Anthony Gatto, Zahid Nawaz, Richard George A. Rolls