Topical Treatment Patents (Class 514/887)
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Patent number: 6309674Abstract: Prophylactic or therapeutic agents for respiratory diseases, allergic diseases, keratosis, and carcinomatous pain, containing Smilax china or a plant analogous thereto as the active ingredient. These agents can improve the condition and predisposition of acute and chronic respiratory diseases, such as acute bronchitis, bronchial asthma, asthmatic bronchitis, chronic bronchitis, pan bronchiolitis and bronchiectasis, allergic diseases, such as atopic dermatitis, pollinosis, allergic rhinitis and allergic conjunctivitis, and keratosis, such as psoriasis, lichen, ichthyosis, furfur, and palmoplantar keratosis without side effects and at the same time can lower serum IgE level on an abnormally high level in a short period of time. After the symptom and predisposition have been improved, these agents can, even after suspension of administration, persistently lower the serum IgE level and in addition can inhibit the recurrence of the symptom.Type: GrantFiled: November 19, 1999Date of Patent: October 30, 2001Assignee: Medion Research LaboratoriesInventors: Masaya Tanaka, Masato Hiki
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Patent number: 6303651Abstract: A composition and method of treating cutaneous infection and resulting inflammation in animals known as hot spots and mange, respectively, as well as related veterinarian dermatological conditions. The composition includes L-glutathione and a source of selenium which act synergistically and which are included in a suitable topical carrier for topical application.Type: GrantFiled: September 23, 1999Date of Patent: October 16, 2001Assignee: Thione International, Inc.Inventor: Theodore Hersh
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Patent number: 6299902Abstract: A novel topical anesthetic preparation is characterized by improved transdermal absorption and efficacy. In a preferred embodiment, the topical preparation contains at least one local anesthetic agent and at least two melting point depressing agents. Also provided is a two-phase liquid composition that contains aqueous and oil phases, the oil phase having a relatively high concentration of a local anesthetic agent to enhance transdermal absorption and efficacy when incorporated into a topical anesthetic preparation. A preferred topical anesthetic preparation includes lidocaine or tetracaine, thymol or menthol, and ethyl alcohol or isopropyl alcohol. The preparation is expected to be safe and effective in obtaining transdermal anesthesia on intact skin and mucous membrane of adults, children, infants and newborns.Type: GrantFiled: July 19, 1999Date of Patent: October 9, 2001Assignee: The University of Georgia Research Foundation, Inc.Inventors: H. Won Jun, Lisheng Kang
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Patent number: 6294205Abstract: A botanical composition for soothing irritated skin and method of producing the composition. The composition includes 90-97% by weight aloe juice; 1-5% by weight grapefruit seed and pulp extract; and 1-5% by weight vegetable glycerine. The aloe juice, grapefruit seed and pulp extract and vegetable glycerine are mixed together to form a liquid mixture for application to and covering the irritated skin. The grapefruit seed and pulp extract preferably has a pH of 3. A fragrance may be added to the composition to provide a desired odor to the composition and oils may be added to the composition for use in hydrating the irritated skin on which the composition is applied. The composition is stored in a spray bottle for creating a mist of the composition when applying the composition to the irritated skin.Type: GrantFiled: November 29, 1999Date of Patent: September 25, 2001Inventor: Brenda Jean Hollenbeck
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Patent number: 6287552Abstract: 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: GrantFiled: September 17, 1999Date of Patent: September 11, 2001Assignee: L'OrealInventors: Florence Tournilhac, Pascal Simon
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Patent number: 6287580Abstract: A self-warming cosmetic composition is provided which delivers skin conditioning agents and is based upon a redox system of iron powder and a catalyst such as charcoal to provide the warmth. The system is activated with moisture and air.Type: GrantFiled: April 26, 2000Date of Patent: September 11, 2001Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.Inventors: Robert Edward Gott, Craig Stephen Slavtcheff, Alexander Paul Znaiden, Brian Andrew Crotty
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Patent number: 6284233Abstract: 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: GrantFiled: September 17, 1999Date of Patent: September 4, 2001Assignee: L'OrealInventors: Pascal Simon, Veronique Chevalier
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Publication number: 20010018059Abstract: The present invention relates to compositions and methods for treating cell damage caused by reactive oxygen species in relation to a variety of skin disorders. More specifically, the present invention relates to the treatment skin disorders through the topical delivery of reactive oxygen metabolite production or release inhibiting compounds.Type: ApplicationFiled: January 19, 2001Publication date: August 30, 2001Inventor: Kurt R. Gehlsen
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Patent number: 6280755Abstract: The invention concerns fatty acids uninterrupted by a methylene group as anti-inflammatory agents in superficial tissues of mammals, more particularly a pharmaceutical or cosmetic topical composition comprising, as an active ingredient, at least one fatty acid uninterrupted by a methylene group corresponding to formula (I), an salt or ester thereof, wherein R1 is a C1-C5 alkyl group and R2 is a C2-C6 alkyl group. Preferably, the fatty acid uninterrupted by a methylene group is 20:3(5,11,14). The fatty acid uninterrupted by a methylene group is also used for preparing a composition for modulating the metabolism of lipids in the superficial tissue of mammals.Type: GrantFiled: September 5, 2000Date of Patent: August 28, 2001Assignee: Societe L'Oreal S.A.Inventors: Alvin Berger, Andre Jomard
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Patent number: 6280716Abstract: A method and solution or gel topical preparation containing chlorine dioxide and a phosphate compound, such as disodium hydrogen phosphate, sodium dihydrogen phosphate, trisodium phosphate, and sodium monofluorophosphate, is disclosed for treating itching of the vagina. The preferred concentration ranges are between about 0.005% to about 2.0% chlorine dioxide, and between about 0.02% to about 3.0% phosphate compound. The phosphate compound retards escape of chlorine dioxide in the pH range of about 6.0 to 7.4, at which pH chlorine dioxide becomes activated and releases sufficient chlorine dioxide to reduce motility and become lethal to the involved micro-organisms.Type: GrantFiled: November 3, 2000Date of Patent: August 28, 2001Assignee: Vortech, Inc.Inventor: Perry A. Ratcliff
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Patent number: 6277846Abstract: The invention relates to a method for treating pruritus by administering a therapeutically effective amount of a PAF antagonist to a mammal afflicted with pruritus. The PAF antagonists may, for example, be selected from synthetic PAF analogues, natural products isolated from plants having PAF antagonist activity, and triazolobenzodiazepines. The PAF antagonists are preferably applied topically to the afflicted site but systemic such as oral, parenteral, nasal and intrarectal administration, is also possible.Type: GrantFiled: August 24, 1998Date of Patent: August 21, 2001Assignee: Allergan Sales, Inc.Inventors: David F. Woodward, Linda Sue Williams
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Patent number: 6277385Abstract: The present invention provides coolant compositions for topical application to the skin which can provide long-lasting cooling with low or reduced skin sting. The compositions comprise a mixture of specific type of acyclic carboxamide coolant with a specific type of 3-substituted-p-menthane coolant, an aqueous vehicle, and no more than about 30% C1-C6 monohydric alcohol.Type: GrantFiled: January 18, 1995Date of Patent: August 21, 2001Assignee: The Procter & Gamble CompanyInventor: William Michael Luke
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Patent number: 6274160Abstract: A topical ophthalmic composition for the treatment of dry eye in humans, comprising one or more histamine H2 agonists, is disclosed.Type: GrantFiled: April 19, 2000Date of Patent: August 14, 2001Assignee: Alcon Laboratories, Inc.Inventors: Steven T. Miller, Daniel A. Gamache, John M. Yanni
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Patent number: 6270811Abstract: The invention concerns a cosmetic or pharmaceutical composition. This composition is characterised in that it contains a microbial culture compatible in cosmetics or in pharmacy or in therapy, in particular a culture of micro-organisms selected among the acetic or lactic bacteria, freeze-dried yeast, suspensions of micro-organisms, fermented organic substances, for example fermented pollen, or an inactivated culture of bacteria of the genus bifidobacterium or of bacteria related to this genus mixed with an essential oil and an acid preferably an organic acid, such as citric acid. This composition has an activity for regenerating the skin, in particular anti-wrinkle properties, for erasing old scars, for repairing burnt tissues, for promoting skin healing, for eliminating pigmentary spots and also for promoting growth or fresh growth of superficial body growth including nails, hair or hairs.Type: GrantFiled: May 25, 1999Date of Patent: August 7, 2001Assignee: 1 Fois 1 Jour ConceptInventor: Alexandra Fregonese
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Patent number: 6264963Abstract: An improved skin care composition having enhanced skin hydration, moisturizing, conditioning, and cosmetically acceptable tactile properties. The composition includes a skin hydration system comprising glycerin and plant-derived oil; petrolatum or mineral oil; a di-lower alkyl di-higher alkyl ammonium emulsifier; a fatty alcohol; a fatty ester emollient; and water. Additional components include a humectant system and a lubricant.Type: GrantFiled: July 1, 1999Date of Patent: July 24, 2001Inventors: David H. Leifheit, David M. Buri
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Patent number: 6261544Abstract: A method for alleviating the symptoms of a cosmetic or dermatologic skin condition is described. An effective amount of a poly(hydroxy acid)/polymer conjugate in a pharmaceutically or cosmetically acceptable vehicle is provided. Topical compositions of the conjugates with another cosmetic or dermatological agent, and compounds of the conjugates having attached physiologically active functional groups, are also provided.Type: GrantFiled: February 15, 1999Date of Patent: July 17, 2001Assignee: Focal, Inc.Inventors: Arthur J. Coury, Luis Z. Avila, Chandrashekhar P. Pathak, Shikha P. Barman
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Patent number: 6258830Abstract: The present invention provides a stable gel formulation for topical treatment of skin conditions in humans. The stable gel formulation includes an active agent, having activity for treatment of acne and psoriasis, which is insoluble in water and a plurality of nonaqueous vehicles for both solubilizing said active agent and forming a gel therewith enabling topical application of the gel to a skin condition. The plurality of vehicles are each present in amounts, and in combination, to control release of the active agent from-the gel to the skin condition.Type: GrantFiled: March 1, 1999Date of Patent: July 10, 2001Assignee: Allergan Sales, Inc.Inventor: Prakash M. Charu
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Patent number: 6251371Abstract: The present invention relates to use of dichlorobenzyl alcohol for preparing a preparation for topical treatment of inflammation and the preparation for this purpose. It is known to use dichlorobenzyl alcohol (2,4-DCBA) as an agent against bacteria and fungi, i.e. as a disinfectant. By the present invention it has, however, surprisingly turned out that dichlorobenzyl alcohol, preferably 2,4-dichlorobenzyl alcohol, is also useful for treatment of inflammation. The invention also relates to a preparation containing dichlorobenzyl alcohol, preferably 2,4-dichlorobenzyl alcohol, for topical treatment of inflammation, which can be applied onto skin or mucosa in the form of an ointment, a cream, a gel or a solution. Thus, the preparation has turned out to be effective against a variety of inflammatory conditions including skin diseases, such as pruritus and psoriasis, insect bites and stings.Type: GrantFiled: August 30, 1999Date of Patent: June 26, 2001Assignee: Bifodan A/SInventors: Hans Holmen, Arne Martinus Pedersen
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Patent number: 6248352Abstract: The invention encompasses compounds corresponding to the formula in which R1 denotes a C1-C31, preferably C9-C25, hydrocarbon-comprising radical, in particular a saturated or unsaturated, linear or branched, C1-C31, preferably C9-C25, alkyl radical which can be substituted by one or more optionally esterified hydroxyls; and OR2 denotes a cholesteryl radical; the said compounds being in the form of a pure enantiomer or in the form of a mixture of isomers. The invention also relates to their process of preparation and to their use, in particular for the treatment and care of the skin, hair, nails and eyelashes, in cosmetics or in dermatology.Type: GrantFiled: March 10, 1999Date of Patent: June 19, 2001Assignee: L'Oreal S.A.Inventors: Didier Semeria, Michel Philippe
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Patent number: 6248341Abstract: The present invention relates to a method of inhibiting angiogenesis in mammalian tissue which comprises supplying to the tissue a composition comprising an effective amount of epigallocatechin-gallate, epicatechin gallate or a combination thereof. The method is particularly useful in the treatment of angiogenesis-related skin conditions in which the catechin is applied topically, such as the treatment of various skin cancers, psoriasis, spider veins or undereye circles.Type: GrantFiled: January 14, 2000Date of Patent: June 19, 2001Assignee: Color Access, Inc.Inventors: Jon Anderson, Mary Steidl Matsui
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Patent number: 6242011Abstract: A composition of matter and the method of making that provides a low pH acidic composition that is useful for destroying microorganisms that are undesirable and useful for destroying or reducing melanoma on human skin. The composition and method include sulfuric acid combined with distilled water and ammonium sulfate under at least 15 psi pressure in a pressurized container, all of which is heated to approximately 800° F. or more for at least 3 hours. The final cooled mixture is stabilized with 10 percent of the original mixture. The resultant composition is useful for preserving food, such as fresh fish, and for skin treatment of melanoma.Type: GrantFiled: August 5, 1999Date of Patent: June 5, 2001Inventor: Barry W. Cummins
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Patent number: 6238678Abstract: 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: GrantFiled: March 16, 1998Date of Patent: May 29, 2001Assignee: The Procter & Gamble CompanyInventors: John Erich Oblong, Donald Lynn Bissett, Kimberly Ann Biedermann
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Patent number: 6238674Abstract: A method of treating a human body for delaying effects of ageing on skin thereof, by applying to a part of the skin in need thereof of a cosmetic or pharmaceutical composition containing an amount of an extract of Cordia dichotoma effective to inhibit activity of elastase in the skin, obtaining thereby the delaying of the effects of ageing on the skin.Type: GrantFiled: June 18, 1999Date of Patent: May 29, 2001Assignee: Parfums Christian DiorInventors: Isabelle Renimel, Marc Olivier, Patrice Andre, Pierre Cabalion
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Publication number: 20010001665Abstract: A composition for the maintenance of youthful, glowing, radiant, and hydrated skin, including a sufficient amounts of acids of hydroxacid, to facilitate exfoliation of skin in a novel moist manner, without substantial irritation, as well as the prevention, treatment and management of skin conditions, such as acne, wrinkled, irregularly pigmented, photoaged, and thickened layers of the epidermis, and the like, which has as major constituents, safflower oil, flaxseed oil, sweet almond oil, apricot kernel oil, jojoba oil, organic beeswax, stearic acid, cetearyl alcohol, a skin exfoliating agent, cocoa butter, vitamin A, tocopheral linoleate, borax, oil of lavender, and tincture of benzoin as an antimicrobial agent to inhibit or reduce microorganisms on the skin.Type: ApplicationFiled: January 3, 2001Publication date: May 24, 2001
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Publication number: 20010001666Abstract: A composition for the maintenance of smooth, radiant, hydrated skin, including sufficient amounts of acids of hydroxyacid, to facilitate exfoliation of skin in a novel manner, without substantial irritation, as well as the prevention, treatment and management of skin conditions, such as acne, wrinkled, irregularly pigmented, photoaged, and thickened layers of the epidermis, and the like, which has as its constituents, safflower oil, flaxseed oil, sweet almond oil, apricot kernel oil, jojoba oil, organic beeswax, stearic acid, cetearyl alcohol, cocoa butter, vitamin A and tocopheral linoleate, borax, oil of lavender, and tincture of benzoin as an antimicrobial agent.Type: ApplicationFiled: January 3, 2001Publication date: May 24, 2001
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Patent number: 6235294Abstract: The invention relates to a flavonoid ester. This flavonoid ester results from the reaction product of at least one flavonoid selected from the group consisting of a flavonoid with a ketone group in the 4-position, a salt, ester or ether of such a flavonoid, and a C-heteroside and/or O-heteroside derivative of such a flavonoid, with the proviso that this flavonoid contains at least one free alcohol group, with an organic monoacid having from 3 to 30 carbon atoms. These flavonoid esters constitute useful active principles for the manufacture of cosmetic, dermopharmaceutical, pharmaceutical, dietetic or agri-foodstuff compositions.Type: GrantFiled: July 10, 1998Date of Patent: May 22, 2001Assignee: ColeticaInventors: Eric Perrier, Anne-Marie Mariotte, Ahcéne Boumendjel, Delphine Bresson-Rival
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Patent number: 6231873Abstract: A cosmetic composition on an external treatment agent containing microcapsules, with an average particle size of 0.1 to 2000 &mgr;m, enclosing a hydrophobic component, wherein the microcapsules are composed of a gelatin film swollen with water.Type: GrantFiled: December 22, 1997Date of Patent: May 15, 2001Assignee: Shiseido Company, LTDInventors: Akira Noda, Michihiro Yamaguchi, Masanori Aizawa, Yoshimaru Kumano
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Patent number: 6228379Abstract: 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: GrantFiled: October 19, 1999Date of Patent: May 8, 2001Inventor: John Campbell
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Patent number: 6225356Abstract: A composition and method for the treatment of the conditions vulvar vestibulitis, interstitial cystitis, vulvar vaginitis or vaginitis dynea wherein a composition containing cromolyn sodium in effective amount is applied to the vaginal vestibule area, with the application repeated as necessary to effectively address the symptoms and conditions. Preferably, the cromolyn sodium is present in an amount of about 2 to 10 percent in a carrier ointment or cream, with the carrier composition preferably comprising a mixture of pluronic gel and lecithin organogel.Type: GrantFiled: January 20, 2000Date of Patent: May 1, 2001Inventor: Tudor Jones, III
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Patent number: 6221401Abstract: The present invention provides a bilayer structure for encapsulating multiple containment units. These containment units can attach or contain therapeutic or diagnostic agents that can be released through the bilayer structure. A suitable example of such a containment unit is a unilamellar or multilamellar vesicle.Type: GrantFiled: August 24, 1998Date of Patent: April 24, 2001Assignee: The Regents of the University of CaliforniaInventors: Joseph Zasadzinski, Scott Walker, Michael Kennedy
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Patent number: 6217913Abstract: Cosmetic compositions are provided which include a gorgonian extract, a crosslinked polysiloxane elastomer, a surfactant which is preferably anionic and a pharmaceutically acceptable carrier. Gorgonian extract in the polysiloxane elastomer base mediates redness induced by surfactants leaving the skin also free of itchiness and leaving the skin with a healthy and radiant look.Type: GrantFiled: November 8, 1999Date of Patent: April 17, 2001Inventor: Fatemeh Mohammadi
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Patent number: 6217914Abstract: An ascorbic acid-based composition and related method for the treatment of aging or photo-damaged skin is disclosed. The composition includes water and ascorbic acid, at least a portion of which has generally been pretreated by being dissolved under relatively high temperature and concentration conditions. The composition typically includes at least about 5.0% (w/v) ascorbic acid and may advantageously be formulated to have a pH above 3.5. Generally, the composition also includes non-toxic zinc salt, tyrosine compound, and/or pharmaceutically acceptable carrier. In addition, the composition may include an anti-inflammatory compound, such as aminosugar and/or sulfur-containing anti-inflammatory compound. The topical composition may be in the form of a serum, a hydrophilic lotion, an ointment, a cream, or a gel.Type: GrantFiled: July 19, 1999Date of Patent: April 17, 2001Assignee: Bioderm, Inc.Inventor: Lorraine Faxon Meisner
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Patent number: 6217885Abstract: The present invention relates to antipruritic cosmetic and/or pharmaceutical compositions for use on human or animal skin, comprising one or more mild local anesthetics, one or more astringents and/or, if appropriate, a substance having an antiinflammatory action.Type: GrantFiled: February 18, 1998Date of Patent: April 17, 2001Assignee: Bayer AktiengesellschaftInventors: Klaus Röder, Sabine Koch
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Patent number: 6218389Abstract: The invention provides compounds of formula as described in the claims, or an optical isomer, diastereomer or enantiomer thereof, or a pharmaceutically-acceptable salt, or biohydrolyzable amide, ester, or imide thereof are useful as inhibitors of metalloproteases. Also disclosed are pharmaceutical compositions and methods of treating diseases, disorders and conditions characterized by metalloprotease activity using these compounds or the pharmaceutical compositions containing them.Type: GrantFiled: July 31, 1998Date of Patent: April 17, 2001Assignee: The Procter & Gamble Co.Inventors: Neil Gregory Almstead, Roger Gunnard Bookland, Yetunde Olabisi Taiwo, Rimma Sandler Bradley, Rodney Dean Bush, Biswanath De, Michael George Natchus, Stanislaw Pikul
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Patent number: 6194469Abstract: A method for inhibiting cyclooxygenase enzymes and inflammation in a mammal using a cherry or cherry anthocyanins, bioflavonoids and phenolics is described. In particular a mixture including the anthocyanins, the bioflavonoids and the phenolics is described for this use.Type: GrantFiled: June 21, 1999Date of Patent: February 27, 2001Assignee: Board of Trustees operating Michigan State UniveristyInventors: Muraleedharan G. Nair, Haibo Wang, Gale M. Strasburg, Alden M. Booren, James I. Gray
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Patent number: 6193987Abstract: A topical transdermal delivery system for lubricating and alleviating distressed skin conditions of the hands, and skin. It has as its constituents a mixture of organic safflower oil, flaxseed oil, tincture of benzoin, and organic beeswax blended in a cream-like base.Type: GrantFiled: February 11, 1999Date of Patent: February 27, 2001Inventor: Marie Helena Harbeck
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Patent number: 6190691Abstract: The present invention provides a number of screening methods for evaluating compounds capable of suppressing cytokine production either in vitro or in vivo. The methods generally involve stimulating the production of a cytokine in a cell, exposing a portion of the cells to a putative cytokine modulating agent and determining subsequent levels of cytokine production in the cells. Additionally, the present invention provides certain compounds identified by this method.Type: GrantFiled: June 15, 1998Date of Patent: February 20, 2001Assignee: Adolor CorporationInventor: Vivien H. W. Mak
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Patent number: 6183759Abstract: An acylated peptide or a salt thereof obtainable by condensing a protein-derived peptide with a lanolin-derived non-hydroxyl fatty acid containing 30-45% by weight of iso-type fatty acid of the following formula (I), 30-50% by weight of anteiso-type fatty acid of the following formula (II), 10-30% by weight of normal type fatty acid of the following formula (III): CH3˜CH (CH3)—(CH2) n-COOH (n=6˜2 7) (I) CH3CH2—CH (CH3)—(CH2)n-COOH (n=6˜2 6) (II) CH3-(CH2) n-COOH (n=8˜2 8) (III) and less than 10% by weight of hydroxyl fatty acid, the total amount of said iso-type fatty acid and said anteiso-type fatty acid being at least 60% by weight; and a cosmetic composition for hair or skin containing the acylated peptide or a salt thereof; and the cosmetic composition gives excellent moist feel and gloss and the like to hair and an excellent feeling on use, such as smoothness and moistness to skin.Type: GrantFiled: April 27, 1998Date of Patent: February 6, 2001Assignees: Nippon Fine Chemical Co., Ltd., Seiwa Kasei Co., Ltd.Inventors: Nobuaki Hattori, Masakazu Okumura, Masato Yoshioka, Sueko Kobayashi
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Patent number: 6156750Abstract: Novel pharmaceutically/cosmetically-active bicyclic aromatic compounds have the structural formula (I): ##STR1## and are useful for the treatment of a wide variety of disease states, whether human or veterinary, for example dermatological, rheumatic, respiratory, cardiovascular and ophthalmological disorders, as well as for the treatment of mammalian skin and hair conditions/disorders.Type: GrantFiled: January 13, 1999Date of Patent: December 5, 2000Assignee: Centre International de Recherches Dermatologiques GaldermaInventor: Jean-Michel Bernardon
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Patent number: 6156729Abstract: A method for inhibiting and/or reducing inflammation and/or pain in an individual is provided. The method comprises administration of leukemia inhibitory factor (LIF) to a cell or an individual in an amount effective to inhibit and/or reduce inflammation and/or pain.Type: GrantFiled: October 15, 1998Date of Patent: December 5, 2000Assignee: California Institute of TechnologyInventors: Paul H. Patterson, Clifford J. Woolf
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Patent number: 6149896Abstract: 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: GrantFiled: February 5, 1999Date of Patent: November 21, 2000Inventors: Emanuel Riklis, deceased, by Ruth Riklis, legal representative, by Eran Riklis, legal representative, by Liatt Oren-Riklis, legal representative, by Eitan Riklis, legal representative
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Patent number: 6139850Abstract: 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: GrantFiled: June 23, 1997Date of Patent: October 31, 2000Assignee: Cosmederm TechnologiesInventors: Gary S. Hahn, David O. Thueson
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Patent number: 6126950Abstract: 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: GrantFiled: April 10, 1998Date of Patent: October 3, 2000Assignee: Council of Scientific and Industrial ResearchInventors: Rattan Lal Bindra, Rashmi Gupta, Yogendra Nath Shukla, Samresh Dwivedi, Sushil Kumar
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Patent number: 6124266Abstract: The invention refers to the use of a sulpholipid SQDG having formula (I), wherein R.sub.1 and R.sub.2, which are the same or different, are hydrogen or saturated or unsaturated, optionally hydroxy-substituted acyl groups, protonated or as a salt, for the preparation of a pharmaceutical composition for the treatment of inflammatory skin diseases or disorders, especially psoriasis. A pharmaceutical composition comprising an SQDG compound in combination with a polyunsaturated fatty acid and a therapeutically acceptable carrier is also described.Type: GrantFiled: April 27, 1999Date of Patent: September 26, 2000Assignee: Scotia Lipid Teknik ABInventors: Mervi Vasange, Wenche Rolfsen, Lars Bohlin
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Patent number: 6120792Abstract: A medicated skin patch for delivering a topical anesthetic to an irritated region of skin includes a bibulous pad for contacting and covering the irritated region. A topical anesthetic is imbibed in the bibulous pad. A sheet of thin material covers the pad and projects beyond the pad to form an attachment region. At least a portion of the attachment region has an adhesive coating for affixing the sheet to the skin so that the pad is held in contact with the irritated region.Type: GrantFiled: April 29, 1998Date of Patent: September 19, 2000Inventor: Jack E. Juni
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Patent number: 6120758Abstract: A preservative system for topically applied products includes one or more of benzyl alcohol, disodium EDTA, and a para-hydrobenzoic acid, in an effective antimicrobial amount, combined with one or more enhancers selected from the group of sorbic acid, salts of sorbic acid, benzoic acid, salts of benzoic acid, and a phospholipid. This preservative system has been found to effectively prevent the growth of bacteria, yeast and mold, without irritation of the skin as occurs with many prior preservatives. The preservative system is therefore ideal for incorporation into topical preparations such as cosmetics, skin care products, and pharmaceutical compositions (such as dermatologic, otic and ophthalmic preparations).Type: GrantFiled: July 16, 1998Date of Patent: September 19, 2000Assignee: Shaklee CorporationInventors: Mukhtar Siddiqui, Ener H. Flores, Evangeline R. Basa
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Patent number: 6120756Abstract: 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: GrantFiled: August 19, 1998Date of Patent: September 19, 2000Assignee: Philip I. MarkowitzInventor: Philip I. Markowitz
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Patent number: 6113929Abstract: Plant resin exuded by poison ivy, poison oak, poison sumac and other plant resins are removed from the skin by successive applications of an alkaline cleanser and acidic stripper. The skin is first thoroughly washed with the alkaline cleanser. After rinsing the cleanser from the skin, the skin is daubed with the acidic stripper. The alkaline cleanser is a mixture of water, soap, turpentine, a mild abrasive, and mineral spirits. The acidic stripper is a mixture of an acid, and astringents such as tannin and witch hazel extract.Type: GrantFiled: August 3, 1998Date of Patent: September 5, 2000Inventor: A. Robert Karl
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Patent number: 6106848Abstract: Stable, topically applicable oil-in-water bioaffecting emulsions having intermediate viscosity, characteristically ranging from 3 to 10 Pa.multidot.s, comprise (a) from 30% to 50% by weight of at least one pro-penetrating glycol, (b) at least one emulsifying agent, advantageously an anionic amphiphilic polymer, and (c) at least one biologically active agent, for example an active agent that modulates skin differentiation and/or proliferation and/or pigmentation, an anti-inflammatory, an antibacterial, an antifungal, etc.Type: GrantFiled: September 22, 1997Date of Patent: August 22, 2000Assignee: Centre International de Recherches DermatologiquesInventors: Isabelle Preuilh, Nathalie Willcox
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Patent number: 6106846Abstract: The present invention relates to the use of at least one thermal spring water from the Vichy basin as substance P antagonist in a cosmetic composition or for the preparation of a pharmaceutical composition. The invention also relates to the use of at least one thermal spring water from the Vichy basin in a cosmetic composition or for the preparation of a pharmaceutical composition, more especially a dermatological composition, intended for treating disorders associated with excessive synthesis and/or release of substance P.Type: GrantFiled: September 19, 1996Date of Patent: August 22, 2000Assignee: Societe L'Oreal S.A.Inventors: Lionel Breton, Jacques Leclaire, Olivier de Lacharriere