Facial Moisturizer Patents (Class 514/847)
  • Patent number: 6309653
    Abstract: A cholesterol ester clathrate comprising a cholesterol ester included in a hydroxyalkylated cyclodextrin; a hydrous composition comprising a hydroxyalkylated cyclodextrin, a cholesterol ester and water; a hydrous composition comprising a hydroxyalkylated cyclodextrin, a cholesterol ester, a hydrous stabilizer, and water; a hydrous composition comprising a hydroxyalkylated cyclodextrin, a cholesterol ester, a clay mineral, and water; cosmetics containing these hydrous compositions; and process for the preparation thereof. The clathrate exhibits an emulsifying effect in itself. Further, the hydrous compositions are excellent in water-holding capacity and are improved in hydration properties and separation stability at a high temperature.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: October 30, 2001
    Assignee: Shiseido Co., Ltd.
    Inventors: Yohei Hamano, Akio Nasu, Takashi Minami, Takayuki Miyazaki, Noriko Tomita, Takashi Matsumoto, Yoshikazu Soyama, Kenzo Ito, Hajime Matsuda, Hideyuki Sumiyoshi
  • Patent number: 6287552
    Abstract: The present invention relates to cosmetic or dermatological compositions capable of being applied to the skin, the keratinous fibers, the nails, the semimucous membranes and/or the mucous membranes, and which includes a dendritic polyester polymer having terminal hydroxyl functional groups or the combination of such a polymer with a film-forming polymer. It also relates to methods of cosmetic or dermatological treatment using these compositions as well as the use of the compositions for the preparation of dermatological or cosmetic compositions.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: September 11, 2001
    Assignee: L'Oreal
    Inventors: Florence Tournilhac, Pascal Simon
  • Patent number: 6287553
    Abstract: A topical composition and cosmetic method for treating skin conditions selected form the group consisting of wrinkling, sagging, photodamaged skin, sensitive skin, dry skin, flaky skin, red skin, irritated skin, itchy skin and age spots, the composition comprising: (a) conjugated linoleic acid, and/or derivatives thereof comprising conjugated linoleic acid moieties, in which at least 50% by weight of the conjugated linoleic acid and/or moieties, is present as the cis 9 trans 11 isomer; and (b) a dermatologically acceptable carrier.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: September 11, 2001
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Simon Alaluf, Martin Richard Green, Clive Roderick Harding, Heng-Long Hu, Gerald Patrick McNeill, Jonathan Richard Powell, Anthony Vincent Rawlings, Julia Sarah Rogers, Allan Watkinson
  • Patent number: 6287581
    Abstract: A superior skin barrier enhancing body facing material, such as a body side liner on an absorbent article, can be made by applying, on the outer surface of the body facing material, a lipid-enriched hydrophobic composition comprising a natural fat or oil, a sterol or sterol derivative, an emulsifying surfactant, a humectant, an emollient, a wax, and a viscosity enhancer, and thereafter resolidifying the composition to form a distribution of solid composition on the outer surface of the body facing material.
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: September 11, 2001
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Duane Gerard Krzysik, David Roland Otts, Beth Anne Lange, Brenda Marie Nelson
  • Patent number: 6284257
    Abstract: A cosmetic or dermatological composition in the form of a stable oil-in-water emulsion comprises (a) from 15 to 50 percent by weight of at least one vegetable oil containing at least 40 percent linoleic acid triglyceride, (b) from 2 to 7 percent by weight of a self-emulsifiable composition comprising from 60 to 90 percent by weight of at least one fatty alcohol having from 12 to 22 carbon atoms, from 10 to 40 percent by weight of at least one alkylpolysaccharide wherein the alkyl moiety has from 12 to 22 carbon atoms, and from 0 to 5 percent by weight of polysaccharide, (c) from 0.5 to 5 percent by weight of a coemulsifying agent selected from the group consisting of at least one saturated fatty alcohol having from 16 to 32 carbon atoms, a saturated fatty acid having from 16 to 32 carbon atoms and a mixture thereof, (d) from 0.1 to 1 percent by weight of a gelling agent, the remainder consisting essentially of an aqueous phase.
    Type: Grant
    Filed: June 10, 1994
    Date of Patent: September 4, 2001
    Assignee: L'Oreal
    Inventors: Carine Khayat, Didier Candau
  • Patent number: 6284233
    Abstract: The present invention relates to an antiwrinkle composition that includes, in a physiologically acceptable medium: a dispersion of a film-forming polymeric system containing at least one polymer capable of forming a film permeable to water vapor, having a Young's modulus ranging from 108 to 1010 N/m2 and producing, after application at a concentration of 7% in water and then drying, a retraction of the isolated stratum corneum greater than 1% at a temperature of 30° C. and a relative humidity of 40%, and a dendritic polyester polymer having terminal hydroxyl functional groups.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: September 4, 2001
    Assignee: L'Oreal
    Inventors: Pascal Simon, Veronique Chevalier
  • Patent number: 6278007
    Abstract: A (poly)alkylene glycol higher alkyl ether derivative composition characterized by comprising 30-90 mol. % of (B1) (poly)alkylene glycol higher alkyl ether derivative and 70-10 mol.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: August 21, 2001
    Assignee: Nippon Shokubai Co., Ltd.
    Inventors: Toru Inaoka, Kenji Rakutani, Yukio Kadono, Yoshiyuki Onda
  • Patent number: 6261603
    Abstract: Topical skin rejuvenation cream and lotion compositions for dry, damaged or aging skin comprising deionized water, mink oil, vitamin E, retinol acetate (vitamin A), ginseng, aloe vera, glycerin, lanolin (hydrous), gotu kola, soybean oil, fish liver oil, hydrolyzed animal protein, dl-alpha tocopherol acetate, stearic acid, cetyl alcohol, citric acid, silicon, isopropylmyristate, propylene glycol, stearyl alcohol, glycerol stearate, dimethicone, lactic acid, quaternium-15, propylparaben, carbomer 934 and 940, triethanolamine, methylparaben, tetrasodium ethylenediaminetetraacetic acid (EDTA), DMDM hydantoin, diazolidinyl urea and fragrance.
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: July 17, 2001
    Inventor: Elizena A. McElwain
  • Patent number: 6255290
    Abstract: A method of improving DNA repair and reducing DNA damage and for reducing mutation frequency in skin for the purpose of reducing consequences of exposure to solar or ultraviolet radiation is disclosed. The methods comprise administering to the skin a composition containing deoxyribonucleosides in concentrations sufficient to enhance DNA repair or reduce mutation frequency in a vehicle capable of delivering effective amounts of deoxyribonucleosides to the necessary skin cells.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: July 3, 2001
    Assignee: Pro-Neuron, Inc.
    Inventors: Reid W. von Borstel, Fedor Romantsev
  • Patent number: 6245344
    Abstract: A dual phase product is comprised of at least a first phase colored with an effective amount of a coloring agent to contrast with at least a second phase, whereby said at least a first phase is disposed to form a visually attractive pattern within said at least a second phase, and such pattern may be viewed through a container housing the novel composition of the present invention and its enhanced spiral means.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: June 12, 2001
    Inventors: Patrick Thibiant, Daniel Long, Moe Witwit
  • 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: 6235272
    Abstract: A topical antioxidant composition for the protection of skin from damage caused by ultraviolet radiation. The composition includes a first component (such as beta glucan) that increases cellular viability of epidermal cells, and a second component that decreases the production of inflammatory mediators, such as prostaglandins in those cells. In a particular embodiment, the composition includes beta glucan in combination with panthenol, grape seed extract, vitamin C and superoxide dismutase, which exhibit a synergistic effect in protecting the skin from the adverse effects of ultraviolet radiation. In another embodiment, the composition further includes Vitamin A and Vitamin E. The antioxidant compositions are incorporated into sunscreen products, soap, moisturizing lotions, skin toners, and other skin care products.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: May 22, 2001
    Assignee: Shaklee Corporation
    Inventor: James A. Greene
  • Patent number: 6228379
    Abstract: A compound for reducing the incidence of pseudofolliculitis combines a mild skin astringent, an oil based epidermal softener, and a hair stiffener. One embodiment of the compound combines refined powdered oatmeal and emollient of the compound combines refined powdered oatmeal and emollient oil, such as mink oil and liquid vitamin A in a petroleum jelly base. The mixture is applied by being massaged into the skin prior to lathering and then again immediately after the rinsing of the face after shaving. Continual usage significantly reduces the eruption of pseudofolliculitis.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: May 8, 2001
    Inventor: John Campbell
  • Patent number: 6225485
    Abstract: What is shown is a high purity adduct of castor oil and a cyclic carboxylic acid anhydride, charactered by the absence of free acid anhydride, which is used in personal care products. The adduct is made by a process, without side reactions, which includes (a) reacting castor oil and cyclic carboxylic acid anhydride at a temperature of 75-120° C. for 4 to 24 hours, and then (b) continuing the reaction at room temperature for at least 1 week to react any remaining maleic anhydride. Skin and hair care formulations of such adducts are also described.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: May 1, 2001
    Assignee: ISP Investments Inc.
    Inventors: Steven H. Bertz, Frank M. Miksza, Elliott Zucker
  • Patent number: 6221382
    Abstract: A sheet pack having a multi-layer moisture-permeable support including a hydrophobic layer and a hydrophilic layer, and a cosmetic substance, and a method for applying the sheet pack, including the steps of supplying moisture to skin and applying the sheet pack to the moisture-supplied skin.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: April 24, 2001
    Assignee: Kao Corporation
    Inventors: Koichi Ishida, Manabu Kaneda, Yasuhiro Komori
  • Patent number: 6214361
    Abstract: The object of the invention covers an extraction process for an active principle having anti-radical and anti-glycolation action to counter cutaneous aging. The invention also covers the obtained active principle, the cosmetic compositions using this active principle, and a process for countering aging.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: April 10, 2001
    Assignee: S.A. Societe Industrielle Limousine d'Application Biologique (SILAB)
    Inventor: Jean-Jacques Paufique
  • Patent number: 6203803
    Abstract: The invention concerns the use of a substance P antagonist in a cosmetic composition used to treat sensitive skin. More specifically, the invention relates to a substance P antagonist used to prevent and/or combat skin irritations, desquamation, erythemas, sensations of dysesthesia/overheating, or pruritus of the skin.
    Type: Grant
    Filed: June 24, 1997
    Date of Patent: March 20, 2001
    Assignee: Societe L'Oreal S.A.
    Inventors: Olivier De La Charriere, Lionel Breton
  • Patent number: 6203805
    Abstract: The present invention relates to topical compositions comprising a collagen enhancing effective amount of a whey protein, vitamin A, vitamin E and vitamin C in combination with each other. Vitamin E and vitamin C components are present in specific ranges based on their inverse effect in boosting collagen synthesis. The compositions can enhance the production of collagen in skin and improve the resiliency of the skin. The increased production of collagen using the compositions of the present invention restores proteins and vitamins to the skin and helps alleviate some of the effects of aging and photoaging of skin. The present invention also includes methods of applying the compositions to the skin.
    Type: Grant
    Filed: November 10, 1998
    Date of Patent: March 20, 2001
    Assignee: Color Access, Inc.
    Inventors: Donald F. Collins, Thomas Mammone, Kenneth D. Marenus
  • Patent number: 6203781
    Abstract: Methods and compositions for bleaching the skin are provided. Compounds of the optical brightener family may be applied in an effective amount to bleach the skin. The present inventions also relates to compositions which contain of compounds of the optical brightener family and other cosmetic compounds, such as skin bleaching agents, screening agents, anti-wrinkle agents and moisturizers.
    Type: Grant
    Filed: May 14, 1999
    Date of Patent: March 20, 2001
    Assignee: L'Oreal
    Inventors: Véronique Chevalier, Mélanie Quest
  • Patent number: 6197319
    Abstract: In an emulsion cosmetic composition for application to skin containing water and at least one surfactant, the improvement wherein the composition also contains a water soluble, protein polysaccharide complex (“PPC”) having a net positive or negative charge, which is the reaction product of at least one protein and at least one anionic polysaccharide.
    Type: Grant
    Filed: December 8, 1999
    Date of Patent: March 6, 2001
    Assignee: Revlon Consumer Products Corporation
    Inventors: Tian Xiang Wang, Debra Marsha Verdon DiGirolamo, Julio Gans Russ
  • Patent number: 6190679
    Abstract: A composition for cosmetics use which comprises a lysophospholipid mixture, wherein 30 mol % or more of fatty acids bonded to said lysophospholipid mixture are monoenoic fatty acids; and a cosmetic composition which comprises a lysophospholipid mixture and a cosmetically acceptable carrier, wherein 30 mol % or more of fatty acids bonded to said lysophospholipid mixture are monoenoic fatty acids. The cosmetic composition having such a lysophospholipid mixture has high storage stability and is excellent in feeling upon use.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: February 20, 2001
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Yoichiro Takekoshi, Ichiro Matsuura
  • Patent number: 6183761
    Abstract: The present invention relates to compositions for preventing or treating skin disorders using vitamin B3 compounds and polycyclic compounds. The present invention also relates to methods for regulating skin condition.
    Type: Grant
    Filed: March 12, 1999
    Date of Patent: February 6, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Donald Lynn Bissett, John Erich Oblong
  • Patent number: 6177089
    Abstract: The use of specific sulphonic acids or hydrates thereof in or for the preparation of a cosmetic or dermatological composition for achieving various effects on the skin, such as promoting desquamation of the skin, stimulating epidermal renewal, combatting intrinsic and extrinsic cutaneous aging. A process for the non-therapeutic treatment of the skin intended to achieve such effects, such as to promote the desquamation of the skin.
    Type: Grant
    Filed: September 6, 1996
    Date of Patent: January 23, 2001
    Assignee: L'Or{acute over (e)}al
    Inventor: Jean Maignan
  • Patent number: 6174520
    Abstract: Topically applicable UVA photoprotective cosmetic/dermatological compositions comprise an effective photoprotecting amount of at least one UVA screening agent substituted by at least one optionally neutralized sulfo functional group, and an effective UVA photoprotecting-enhancing amount of at least one otherwise non-UVA photoprotecting iron chelating agent, thereby imparting a synergistic protection factor (PF) effect thereto, in a cosmetically/dermatologically acceptable topical vehicle, carrier or diluent therefor.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: January 16, 2001
    Assignee: Societe L'Oreal S.A.
    Inventors: Pascal Simon, Didier Gagnebien
  • Patent number: 6174519
    Abstract: A topical antioxidant composition for the protection of skin from damage caused by ultraviolet radiation. The composition includes a first component (such as beta glucan) that increases cellular viability of epidermal cells, and a second component that decreases the production of inflammatory mediators, such as prostaglandins in those cells. In a particular embodiment, the composition includes beta glucan in combination with panthenol, grape seed extract, vitamin C and superoxide dismutase, which exhibit a synergistic effect in protecting the skin from the adverse effects of ultraviolet radiation. In another embodiment, the composition further includes Vitamin A and Vitamin E. The antioxidant compositions are incorporated into sunscreen products, soap, moisturizing lotions, skin toners, and other skin care products.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: January 16, 2001
    Assignee: Shaklee Corporation
    Inventor: James A. Greene
  • Patent number: 6174535
    Abstract: This invention deals with the delivery of liquid polysaccharides to a cosmetic and toiletry products. A unique formulation is prepared which permits the incorporation of honey into such cosmetic and toiletry products.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: January 16, 2001
    Inventor: Larry D. Lundmark
  • Patent number: 6168799
    Abstract: A topical composition for healing treatment of burns and wounds and scarring therefrom has as the active ingredient cereal-derived (1-3) (1-4) &bgr;-D-glucan at about 0.5-15 w/w percent. The composition may be formulated in various forms with creams and gels being preferred for application to the skin.
    Type: Grant
    Filed: January 13, 1999
    Date of Patent: January 2, 2001
    Assignee: Brennen Medical, Inc.
    Inventor: Barbara K. Klein
  • Patent number: 6162450
    Abstract: The present invention relates to the use of 3'-(L-ascorbyl-2-o-phosphoryl)-cholesterol, 3'-(L-ascorbyl-3-o-phosphoryl)-cholesterol, and their derivatives ("APC compounds"). More specifically, the present invention relates to use of APC compounds to improve the appearance and health of skin, hair, lips and nails. The present invention also relates to methods of topically administering APC compounds to cleanse skin and remove make-up, moisturize skin, enhance the shine and wear of nail coating compositions, and to improve compositions having pigments and/or iron oxides.
    Type: Grant
    Filed: November 9, 1998
    Date of Patent: December 19, 2000
    Assignee: Avon Products, Inc.
    Inventors: Dmitri Ptchelintsev, John A. Duffy, Robert Kalafsky, Harold E. Pahlck
  • Patent number: 6159485
    Abstract: Compositions comprising N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin, nail and hair associated with intrinsic aging and/or extrinsic aging, as well as changes or damage caused by extrinsic factors. N-acetyl-aldosamines, N-acetylamino acids, and related N-acetyl composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: December 12, 2000
    Assignee: YuGenic Limited Partnership
    Inventors: Ruey J. Yu, Eugene Van Scott
  • Patent number: 6153205
    Abstract: A product suitable for topical application to skin, containing at least one enzyme which is a lipase, at least one precursor of a vitamin used in cosmetics and/or dermatology, which is an ester comprising at least one ester function with a linear or branched, saturated or unsaturated chain containing from 2 to 25 carbon atoms, and at least one C.sub.6 to C.sub.22 alcohol, where the weight ratio between the alcohol and the precursor is from 0.25 to 30/1, with the exception of alcohol/precursor combinations consisting of (1) cetyl alcohol/ascorbyl palmitate with a weight ratio of 4/1, and (2) stearyl alcohol/retinyl palmitate with a weight ratio of 1/0.6. According to a preferred form of the invention, the precursor and the lipase are packaged so as not to be in contact with each other until they are applied to the skin.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: November 28, 2000
    Assignee: L'Oreal
    Inventors: Boudiaf Boussouira, Dang-Man Pham
  • Patent number: 6149933
    Abstract: A dietary supplement which is useful for the promotion of healthy hair and pigment restoration in human subjects is provided. The dietary supplement supplies useful nutrients for hair growth, development, and pigmentation. In some instances, the use of the present dietary supplement can retard, prevent, suppress, and/or even reverse the graying of hair. Thus, at least for some already-turned gray individuals, the natural hair color can be restored, and maintained, naturally without the use of dyes, colorants, or the like. The dietary supplement contains, in effective amounts, a copper salt; para-aminobenzoic acid or salts thereof; pantothenic acid or salts thereof; and vitamin B6 in an appropriate carrier.
    Type: Grant
    Filed: July 8, 1998
    Date of Patent: November 21, 2000
    Assignee: Summa Rx Laboratories, Inc.
    Inventor: Julia A. Nelson
  • Patent number: 6149896
    Abstract: Cosmetic and cosmeceutical compositions which enhance repair of damage caused to human DNA caused by excessive exposure to sunlight or to other radiation causing such damage. The active ingredients are a synergistic combination of nor-dihydroguiaretic acid (NDGA) and niacinamide. Optional components are propyl gallate or other antioxidants. Composition may further contain sun-screen additives.
    Type: Grant
    Filed: February 5, 1999
    Date of Patent: November 21, 2000
    Inventors: Emanuel Riklis, deceased, by Ruth Riklis, legal representative, by Eran Riklis, legal representative, by Liatt Oren-Riklis, legal representative, by Eitan Riklis, legal representative
  • Patent number: 6146650
    Abstract: The present invention is directed to a moisturizing skin cream that is safe and effective, and can be applied to all areas of the skin including the face and neck. The skin cream is specially formulated to deliver collagen, avocado oil, aloe and vital nutrients required by the skin such as vitamins A, C, D and E in specific proportions. Further, the skin cream of the present invention employs liposomes to effectively deliver the nutrients to the proper skin depth thereby improving the performance of the skin cream. The specially formulated vitamin composition can be combined with a standard base that may include emollients, lubricants, emulsifying agents, thickening agents, humectants, preservatives, antifungal agents, fragrances and wetting agents. When used as directed, the skin cream of the present invention effectively softens, moisturizes and provides needed nutrients to the skin, thus helping to prevent the premature aging of skin.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: November 14, 2000
    Assignee: Sun-Pro of California, Inc.
    Inventor: Rita Redlinger
  • Patent number: 6146648
    Abstract: The invention concerns a composition for a softening lotion which is liquid at a temperature of at least 5.degree. C. and which is meant/to be used in treating an absorbent paper product. In the invention, this composition comprises: (a) from 1 to 10% by wt. of a component essentially containing a quaternary ammonium compound; (b) from 5 to 99% by wt. of an aqueous emollient component which contains, as active substances: (i) one or more saturated linear fatty alcohols having at least 16 carbon atoms, (ii) one or more waxy esters having a total of at least 24 carbon atoms and, where called for, (iii) one or more nonionic and/or amphoteric emulsifiers; and (c) a balance to 100% by wt. of the required amount of a solvent of the type polyol, mineral oil or their mixtures. The invention relates to the manufacture of absorbent paper products.
    Type: Grant
    Filed: September 10, 1998
    Date of Patent: November 14, 2000
    Assignee: Fort James France
    Inventors: Bruno Bret, Jean-Francois Leboeuf
  • Patent number: 6139850
    Abstract: Composition and methods are provided for inhibiting skin irritation attributable to chemical irritants or environmental conditions, by the application of an anti-irritant amount of aqueous-soluble strontium cation.
    Type: Grant
    Filed: June 23, 1997
    Date of Patent: October 31, 2000
    Assignee: Cosmederm Technologies
    Inventors: Gary S. Hahn, David O. Thueson
  • Patent number: 6130213
    Abstract: The invention relates to a composition, in particular a cosmetic or dermatological composition, having an aqueous dispersion of vesicles with a lipid membrane, characterized in that the lipid membrane contains at least one carbamate of following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 are defined in the specification.
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: October 10, 2000
    Assignee: L'Oreal
    Inventors: Michel Philippe, Christian Blaise, Jean-Thierry Simonnet
  • Patent number: 6126950
    Abstract: The present invention relates to a formulation of herbal cream for cracked heels and palms. Since the components in the formulation are from herbal sources it is very safe and eco-friendly and does not produce any harmful effects on the skin. It is comprised of a natural wax as an emulsifier, extract of curcuma and the gum of Acacia or Colophonium or Shorea. The gum gives a synergistic effect in binding and healing the skin with natural wound healing herbal extract selected from the aqueous extracts of curcuma, neem and allantonin. This is combined with a wound healing fragrant oil. The natural wound healing herbal extract acts as a humectant and the gum gives an synergistic effect in binding the skin thereby reducing water loss from the skin. The cream spreads evenly and smoothly when applied on the affected parts, and quickens healing, restores natural suppleness and softness and also serves as an antiseptic.
    Type: Grant
    Filed: April 10, 1998
    Date of Patent: October 3, 2000
    Assignee: Council of Scientific and Industrial Research
    Inventors: Rattan Lal Bindra, Rashmi Gupta, Yogendra Nath Shukla, Samresh Dwivedi, Sushil Kumar
  • Patent number: 6126930
    Abstract: The present invention relates to personal care and pharmaceutical compositions comprising an alcohol, a personal care polymer, and an alcohol-masking perfumery component. These compositions can be applied to the skin, hair, or mucosa. The alcohol-masking perfumery component substantially reduces both the alcohol odor or aroma and the stinging or burning sensation in the nose or throat due to the alcohol when the compositions are sprayed or atomized.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: October 3, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Zerlina Guzdar Dubois, Amber Kathleen Tanner
  • Patent number: 6126948
    Abstract: A fine and stable emulsion of an oily phase in an aqueous phase containing ionic polymer particles, the oil globules of the emulsion having a mean size of at most 500 nm, a process for the stabilization of fluid emulsions, a process for the preparation of these emulsions and their use in the cosmetic and dermatological fields and more particularly as composition for anti-sun protection.
    Type: Grant
    Filed: March 13, 1998
    Date of Patent: October 3, 2000
    Assignee: L'Oreal
    Inventors: Jean-Thierry Simonnet, Danielle Le Verge, Sylvie Legret, Isabelle Hansenne
  • Patent number: 6120756
    Abstract: A method of treating or preventing a skin disorder caused by at least one of excessive sebum production and abnormal keratinocyte proliferation, the method comprising topically administering to a region of the skin of a human affected by or susceptible to a skin disorder caused by at least one of excessive sebum and abnormal keratinocyte proliferation, a composition comprising anionic salicylate in an amount effective to reduce or stop the occurrence or delay the occurrence of at least one of the excessive sebum production and abnormal keratinocyte proliferation.
    Type: Grant
    Filed: August 19, 1998
    Date of Patent: September 19, 2000
    Assignee: Philip I. Markowitz
    Inventor: Philip I. Markowitz
  • Patent number: 6110473
    Abstract: The invention relates to an emulsion comprising an aqueous gelled outer phase, a non-aqueous intermediate phase and an inner phase containing an active ingredient incompatible with the gelled outer phase, wherein the outer phase comprises one or more anionic hydrocolloids in an amount of 0.1% to 5% by weight of the weight of the outer phase, the intermediate phase comprises an oil, and the inner phase containing the active ingredient is encapsulated by the intermediate phase. The emulsions are useful for the preparation of antiperspirants, sustained release drug formulations or personal hygiene products.
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: August 29, 2000
    Assignee: Monsanto P.L.C.
    Inventors: John Fitzpatrick, Adrian Mellor
  • Patent number: 6110476
    Abstract: A synegistic system based on a phosphonic acid derivative and on a metabisulphite, for stabilizing ascorbic acid. The invention also relates to compositions, in particular cosmetic and dermatological compositions, containing ascorbic acid and this stabilizing system, and to the use of these compositions in the cosmetics and/or dermatological fields.
    Type: Grant
    Filed: September 2, 1998
    Date of Patent: August 29, 2000
    Assignee: L'Oreal
    Inventors: Quang Lan Nguyen, Isabelle Afriat, Dang-Man Pham, Florence Chanvin
  • Patent number: 6106850
    Abstract: Topically applicable UVA photoprotective cosmetic/dermatological compositions comprise an effective photoprotecting amount of at least one UVA screening agent substituted by at least one optionally neutralized sulfo functional group, and an effective UVA photoprotecting-enhancing amount of at least one otherwise non-UVA photoprotecting iron chelating agent, thereby imparting a synergistic protection factor (PF) effect thereto, in a cosmetically/dermatologically acceptable topical vehicle, carrier or diluent therefor.
    Type: Grant
    Filed: April 1, 1998
    Date of Patent: August 22, 2000
    Assignee: Societe L'Oreal S.A.
    Inventors: Pascal Simon, Didier Gagnebien
  • Patent number: 6096324
    Abstract: The invention relates to a system for delivering materials into the skin of a subject, comprising applying to the skin a composition comprising such materials in combination with an effective amount of a carrier and/or micro-carrier. The invention further provides a method for implementing the absorption of materials applied to the skin, when such materials are combined with an effective amount of a carrier and/or micro-carrier. Also provided are compositions used therein.
    Type: Grant
    Filed: June 13, 1995
    Date of Patent: August 1, 2000
    Assignee: Laboratory Skin Care
    Inventor: Zahra Mansouri
  • Patent number: 6086858
    Abstract: A lotion such as a sunscreen includes a color indicator which brightly colorizes the lotion until the lotion is applied to human skin, wherein after the colored lotion changes color or turns clear. A physiological color indicator such as a pH indicator, a colorant or color indicator can be used, alone or in combination, to colorize the lotion in accord with the invention. The lotion is suitable for use in lotion, gel, mousse or medication that is best applied in an even and uniform manner to the skin. Accordingly, one preferred use of the invention is in UV-protection sunscreens so that a user can ensure even distribution of the sunscreen on the body. A sunscreen of the invention can also include an emollient, such as jojoba oil, an emulsifier, a surfactant, such as sorbitol, water, and a pH adjuster, such as triethanolaminie.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: July 11, 2000
    Assignee: IPA, LLC
    Inventors: John McEleney, Wende Reenstra, Curtis A. Vock
  • Patent number: 6087403
    Abstract: This composition based on polyglycosides comprises 30 to 65% by weight of at least one fatty alcohol of formula ROH, where R is a staturated or unsaturated, straight-chained or branched aliphatic radical having 1 to 4 ethylenically unsaturated bonds and having 12 to 22 carbon atoms, the remainder being a mixture of polyglycosides containing 35 to 75% by weight, based on the polyglycosides, of polyhexosides.
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: July 11, 2000
    Assignee: Agro Industrie Recherches et Developments (A.R.D.)
    Inventors: Jean-Noel Bertho, Philippe Mathaly, Regis de Baynast, Veronique Dubois
  • Patent number: 6071524
    Abstract: A composition in the form a dispersion for cosmetic, dermatological or pharmaceutical use containing: (a) 60 to 98% by weight of an aqueous phase and (b) 2 to 40% by weight of an oily phase dispersed in the aqueous phase, said oily phase being dispersed and stabilized by using cubic gel particles, said particles being essentially formed of: ( ) 0.1 to 15% by weight relative to the total weight of the composition of at least one unsaturated fatty acid monoglyceride having a C.sub.16 -C.sub.22 unsaturated fatty chain in a mixture with phytanetriol, and 0.05 to 3% by weight relative to the total weight of the composition of a dispersing and stabilizing agent, said agent being a surface active substance, water-soluble at room temperature, containing a linear or branched, saturated or unsaturated, fatty chain having 8 to 22 carbon atoms. Also claimed are methods of making said compositions.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: June 6, 2000
    Assignee: L'Oreal
    Inventors: Alain Ribier, Bruno Biatry
  • Patent number: 6063406
    Abstract: The present invention includes a process and composition for treating skin disorders. The composition of the present invention comprises 94.0 to 99.2 percent by weight of cation-free water, 0.1 to 1.0 percent by weight of Calcium chloride, 0.0 to 2.0 percent by weight of linear long chain polyphosphate, 0.1 to 1.0 percent by weight of sodium bicarbonate and 0.5 to 3.0 percent by weight of cross-linked polyacrylamide polymer.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: May 16, 2000
    Assignee: Chemcraft, Inc.
    Inventor: Richard S. Hornack
  • Patent number: 6060071
    Abstract: Cosmetic preparations for the care of aged, dry or irritated skin are prepared using a compound of the formula Ia or Ib ##STR1##
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: May 9, 2000
    Assignee: Merck Patent GmbH
    Inventors: Lothar Motitschke, Hansjurgen Driller, Erwin Galinski
  • Patent number: 6051609
    Abstract: Composition and method for enhancing therapeutic effects of topically applied agents are disclosed. The cosmetic or therapeutic composition may include one or more of cosmetic or pharmaceutical agents present in a total amount of from 0.01 to 40 percent and one or more of hydroxycarboxylic acids or related compounds present in a total amount of from 0.01 to 99 percent by weight of the total composition. The cosmetic and pharmaceutical agents may include but not limited to age spots, wrinkles and keratoses removing agents; vitamins; aloes; sun screens; tanning, depigmenting and shampooing agents; antiyeasts; antifungal, antibacterial and antiviral agents; topical bronchial dilators and topical cardiovascular agents; hormonal agents; vasodilators; retinoids and other dermatological agents. The hydroxycarboxylic acids and related compounds include organic alpha and beta hydroxycarboxylic acids, alpha and beta ketocarboxylic acids and salts thereof.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: April 18, 2000
    Assignee: Tristrata Technology, Inc.
    Inventors: Ruey J. Yu, Eugene J. Van Scott