Eczema Patents (Class 514/861)
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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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Patent number: 6284750Abstract: Disclosed are compounds of formula II: wherein A is as defined by the specification. Also disclosed are compositions containing the esters and methods for their use in the regulation of skin atrophy and in the treatment of skin disorders such as dry skin, dandruff, acne and eczema.Type: GrantFiled: January 26, 2000Date of Patent: September 4, 2001Assignee: Estee Lauder Inc.Inventors: Joseph Gubernick, Daniel H. Maes
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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: 6271219Abstract: Disclosed are topical pharmaceutical compositions comprising a pharmaceutically active agent such as a corticosteroid, a diol, cetyl alcohol, glyceryl monostearate, laurocapram, stearyl alcohol, sodium lauryl sulfate and water. Also disclosed is a method for the manufacture of the compositions and methods for treating inflammatory skin conditions with the compositions.Type: GrantFiled: September 28, 1999Date of Patent: August 7, 2001Inventors: Rajaram Vaidyanathan, Phuong M. Vo, George N. Manning, Donald J. Gerhart, Atef A. Helmy, Geoffrey Allan
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Patent number: 6267962Abstract: Novel compositions containing at least one biologically active component derived from peat or similar composition, methods for their preparation and therapeutic uses for a variety of diseases, injuries, and conditions, including wound healing, pain, itch, inflammation, abnormal cell proliferation, or infections caused by fungal, bacterial, rickettsial or viral agents, psoriasis, allergic and other dermatitis, pruritis, eczema, actinic keratosis and similar conditions. In addition, the compositions can be used as diuretics, antiarrhythmics, and cardiac-stimulating agents, as well as for the treatment of mammalian diseases and disorders, including multiple drug resistance, cancers, asthma, rheumatoid arthritis, pain, wound healing, fungal disorders, and other inflammatory disorders. The compositions are derivable from peat or peat-related substances and may alternatively be synthetically produced.Type: GrantFiled: June 30, 1997Date of Patent: July 31, 2001Assignee: C-P Technology Limited PartnershipInventors: Ralph M. Hart, Herman L. Jones, Veronica Lee Egelkrout Jones, Sohail Malik, Margaret A. Kenny, Bernard Loev, James P. Harnisch
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Patent number: 6262119Abstract: Method of treating or ameliorating symptoms of T-cell mediated disease wherein a composition comprising a therapeutically effective amount of a polyunsaturated fatty acid and a pharmaceutically acceptable carrier is administered to the patient. The polyunsaturated fatty acid contains 18-25 carbon atoms, 1-6 double bonds and has 1 or 2 substitutions selected from &bgr; oxa, &ggr; oxa, &bgr; thia and &ggr; thia, based on the fatty acid acyl carbon atom, or the polyunsaturated fatty acid contains 16-26 carbon atoms, 3-double bonds and is covalently coupled at the carboxylic acid group to an amino acid.Type: GrantFiled: April 12, 1999Date of Patent: July 17, 2001Assignees: Peptide Technology Limited, Women's and Children's Hospital AdelaideInventors: Antonio Ferrante, Alfred Poulos, Michael Joseph Pitt, Christopher John Easton, Merilyn Joy Sleigh, Deborah Ann Rathjen, Fred Widmer
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Patent number: 6258385Abstract: The invention relates to the use of electron active molecular crystals comprising tetrasilver tetroxide (Ag4O4) for the treatment and cure of dermatological skin conditions (diseases) ranging from dermatitis, acne and psoiasis to herpes and skin ulcers.Type: GrantFiled: April 18, 2000Date of Patent: July 10, 2001Assignee: Marantech Holding, LLCInventor: Marvin S. Antelman
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Patent number: 6248340Abstract: The present invention generally relates to a composition useful for care of skin conditions and for skin protection and to a method for its preparation. The present invention further relates to a method for skin care and protection using said composition. More specifically, the present invention relates to a composition combining plant and algae extracts with water solutions from the Dead Sea especially useful for treating skin wrinkles and retaining skin moisture, to a method for the preparation thereof and to a method for skin care and protection comprising application of said composition.Type: GrantFiled: January 10, 2000Date of Patent: June 19, 2001Assignee: Dead Sea Laboratories, Ltd.Inventors: Zeev Maor, Shaul Yehuda
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Patent number: 6248779Abstract: The first invention provides an external preparation for treating dermatoses comprising vitamin E and squalane, which has an efficacy at least equivalent to that of external preparations containing adrenocortical hormones as the active ingredient. The second invention provides an external preparation for treating dermatoses comprising an adrenocortical hormone, vitamin E and squalane, which is reduced in adrenocortical hormone content as compared with conventional preparations, is also reduced in side effects, and has high clinical efficacy. The third invention provides an external preparation for treating dermatoses comprising a nonsteroidal antiinflammatory agent, vitamin E and squalane and/or squalene, which is reduced in side effects and is highly efficacious. The fourth invention provides an external preparation for treating dermatoses comprising an antihistaminic agent, vitamin E and squalane and/or squalene, which is reduced in side effects and is highly efficacious like the above preparation.Type: GrantFiled: April 1, 1997Date of Patent: June 19, 2001Assignee: Sekisui Kagaku Kogyo Kabushiki KaishaInventors: Tatsuo Shimizu, Tomoko Horiguchi, Kiyoshi Kuriyama, Mitsuo Watabe
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Patent number: 6235787Abstract: Hydrazine derivatives of the formula wherein Y is CO or SO2; R1 is lower alkyl, lower alkenyl, lower cycloalkyl, lower cycloalkyl-lower alkyl, aryl or aryl-lower alkyl; R2 is lower alkyl, halo-lower alkyl, aryl-lower alkyl, aryl-lower alkenyl or aryl when Y is SO2 and is lower alkyl, halo-lower alkyl, lower alkoxy, lower alkoxycarbonyl, acyl, lower cycloalkyl, aryl, aryl-lower alkyl, aryl-lower alkoxy or NR5R6 when Y is CO; and R3 is hydrogen, lower alkyl optionally substituted by cyano, amino, hydroxy, lower alkoxy, lower alkoxycarbonyl, heterocyclyl or heterocyclylcarbonyl, lower alkenyl, lower alkynyl, lower cycloalkyl, lower cycloalkyl-lower alkyl, aryl-lower alkyl, aryl-lower alkenyl, aryl or heterocyclyl; or R2 and R3 together form the residue of a 5-, 6- or 7-membered cyclic amide, cyclic imide, cyclic sulphonamide or cyclic urethane group; R4 is lower alkyl, hydroxy-lower alkyl, lower alkenyl, lower cycloalkyl, lower cycloalkyl-lower alkyl or a group of the formula X-aryl, X-heteroarType: GrantFiled: June 16, 1998Date of Patent: May 22, 2001Assignee: Hoffmann-La Roche Inc.Inventors: Michael John Broadhurst, William Henry Johnson, Daryl Simon Walter
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Patent number: 6214889Abstract: The topical application of formate to treat common skin ailments such as acne, alopecia, psoriasis, eczema, seborrhea, dermatitis, chronic itching, tinea infections, and insect bites.Type: GrantFiled: November 17, 1997Date of Patent: April 10, 2001Inventors: Thomas E. Peterson, Byron A. Church
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Patent number: 6200570Abstract: The invention provides a herbal formulation useful as a therapeutic and cosmetic applications for the treatment of general skin disorders, the composition comprising at least two or more plant extracts in the form of oil or powder or mixtures thereof, the plant extracts being selected from the group consisting of Gymnena sylvestrae water extract 3 to 6 wt. %; Tridax procumbens water extract 3 to 6 wt. %; its methanolic extract 4 to 6 wt. %, Allium sativum oil hexane extract 1 to 3 wt. %; dried juice of Aloe vera 2 to 6 wt. %; Gum Olibanum powder in the natural form 4 to 7 wt. %; Gum Olibanum resinoid organic solvent extract 3 to 8 wt. %; and resinoid free Gum Olibanum meal 5 to 10 wt. %., optionally, including any drug having anti-inflammatory and wound healing property or mixture thereof, the drug being selected from the group consisting of Disclofenac sodium 1-3 wt. %, Salicyclic acid 1 to 4 wt. %, Piroxicam 1 to 2 wt. %, Turmeric powder 0.1 to 1 wt.Type: GrantFiled: November 25, 1998Date of Patent: March 13, 2001Assignee: Counsel of Scientific and Industrial ResearchInventors: Prakash Vaman Rao Diwan, Bhamidipalli Subrahmanya Sitaramam, Sistla Ramakrishna, Kondapuram Vijaya Raghavan
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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: 6180662Abstract: The invention relates to the use of a) a compound or several compounds from the group consisting of flavonoids, or b) an active compound combination comprising a compound or several compounds chosen from the group consisting of flavonoids, in combination with a compound or several compounds chosen from the group consisting of cinnamic acid derivatives, and if appropriate additionally in each case a compound or several compounds from one of the groups or several of the groups c) of the antioxidants or d) of the endogenous energy metabolism metabolites or e) of the endogenous enzymatic antioxidant systems and synthetic derivatives thereof (mimics) or f) of the antimicrobial action systems or g) of the antiviral action systems or h) active compounds of the known, conventional treatment forms in each case for the treatment or prophylactic treatment of hyperreactive skin predisposed to dermatitis or deficient, hypoactive skin or dermatoses.Type: GrantFiled: May 6, 1999Date of Patent: January 30, 2001Assignee: Beiersdorf AGInventors: Ghita Lanzendörfer, Franz St{umlaut over (a)}b, Sven Untiedt
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Patent number: 6171593Abstract: A method of treating skin disorders using a extract from the plant Mullein (genus Verbascum) and a composition including an extract from the plant Mullein (genus Verbascum) are described. The extract is obtained by cooking the leaves and roots of the plant Mullein in a pressure cooker with water. The resulting liquid extract is canned according to standard home canning procedures. The method is accomplished by applying the liquid extract to affected areas of the skin twice daily. Most subjects experience positive results within a period of approximately two weeks. Skin disorders that have been treated using this extract include the sun exposure related skin disorders, actinic keratoses, lentigines, seborrheic keratoses, and the inflammatory skin disorders including prurigo, psoriasis, and contact dermatitis. The skin cancer, malignant melanoma, has also been treated using this method.Type: GrantFiled: May 13, 1997Date of Patent: January 9, 2001Inventor: Johnny L. Williams
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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: 6093743Abstract: The present invention provides a novel dithiocarbamate disulfide dimer useful in various therapeutic treatments, either alone or in combination with other active agents. In one method, the disulfide derivative of a dithiocarbamate is coadministered with an agent that inactivates (or inhibits the production of) species that induce the expression of nitric oxide synthase to reduce the production of such species, while, at the same time reducing nitric oxide levels in the subject. In another embodiment, free iron ion levels are reduced in a subject by administration of a disulfide derivative of a dithiocarbamate(s) to scavenge free iron ions, for example, in subjects undergoing anthracycline chemotherapy. In another embodiment, cyanide levels are reduced in a subject by administration of a disulfide derivative of a dithiocarbamate so as to bind cyanide in the subject. In a further aspect, the present invention relates to compositions and formulations useful in such therapeutic methods.Type: GrantFiled: June 23, 1998Date of Patent: July 25, 2000Assignee: Medinox Inc.Inventors: Ching-San Lai, Vassil Vassilev
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Patent number: 6075015Abstract: Vitamin D.sub.3 analogues of the formula (I): ##STR1## wherein R.sub.1 is hydrogen or hydroxy, R.sub.2 is (C.sub.1 -C.sub.3)alkyl, hydroxy(C.sub.1 -C.sub.3)alkyl, (C.sub.1 -C.sub.2)alkoxymethyl, (C.sub.2 -C.sub.3)alkenyl, or (C.sub.2 -C.sub.3)alkynyl, R.sub.3 is a branched or unbranched, saturated or unsaturated aliphatic 3- to 5- membered hydrocarbon or oxahydrocarbon biradical, having at least 3 atoms in the main chain and being optionally substituted with one or more substituents selected from epoxy, fluoro and hydroxy, R.sub.4 is sec. or tert. (C.sub.3 -C.sub.6)alkyl or (C.sub.3 -C.sub.6)cycloalkyl, A and B are each individually hydrogen or methyl, or A and B together from methylene.Type: GrantFiled: May 27, 1997Date of Patent: June 13, 2000Assignee: Duphar International Research B.V.Inventors: Jose P. Sestelo, Antonio Mourino, Jose L. Mascarenas, Sebastianus J. Halkes, Jan Zorgdrager, Gerhardus D. H. Dijkstra, Jan-Paul van de Velde
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Patent number: 6063406Abstract: 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: GrantFiled: April 17, 1998Date of Patent: May 16, 2000Assignee: Chemcraft, Inc.Inventor: Richard S. Hornack
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Patent number: 6054599Abstract: Novel phytosphingosine-based analogs of ceramide I, methods for the preparation of these novel compounds, cosmetic and pharmaceutical compositions containing such compounds, and methods for the use thereof are described.Type: GrantFiled: May 5, 1998Date of Patent: April 25, 2000Assignee: DSM N.V.Inventors: Pieter Gijsbert Weber, Johannes Wilhelmus Jacobus Lambers, Hein Simon Koger, Jan Verweij
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Patent number: 6028098Abstract: A compound of the general formula (I): Q--R--X wherein Q is a substituted or unsubstituted furanyl, imidazolyl, pyrrolyl or thiopheneyl group, R is CR.sup.1.sub.2 --Cr.sup.2.sub.2, (cis)CR.sup.1 .dbd.CR.sup.2, or (trans)-CR.sup.1 .dbd.CR.sup.2, X is COOR.sup.3 or NR.sup.1 R.sup.4, and R.sup.1 -R.sup.4 are each, independently, H, an alkyl or an aryl group and pharmaceutically acceptable salts thereof, are described for use in topical treatments of skin conditions which involve an overactive immune response, or which are responsive to UV irradiation. Pharmaceutical compositions of the compound of general formula (I) are also described.Type: GrantFiled: February 9, 1996Date of Patent: February 22, 2000Assignee: Bioglan Ireland (R&D) LimitedInventors: Michael Goodman, James Ferguson
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Patent number: 6024941Abstract: An external skin treatment composition containing (I) vitamin A (retinol) and (II) as a stabilizer, a chelating agent/a polysaccharide, an oil, polyethylene (propylene) glycol, a hydroxy carboxylate, a neutral amino acid salt, an oil-soluble antioxidant/EDTA/a benzophenone compound, an oil-soluble antioxidant/an acid/a benzophenone compound, an inclusion compound of cyclodextrin including an antioxidant and/or an ultraviolet absorber, butanediol and/or an oil-soluble antioxidant, a water-soluble benzophenone compound, a basic amino acid and the salt thereof, an acidic amino acid and the salt thereof, a polar oil, a water-swellable clay mineral.Type: GrantFiled: April 27, 1995Date of Patent: February 15, 2000Assignee: Shiseido Company, Ltd.Inventors: Takeshi Yanagida, Okihiko Sakamoto
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Patent number: 5993830Abstract: The present invention relates to a skin preparation comprising lipophilic and hydrophilic components, which is intended for application on skin. The skin preparation according to the present invention is characterized in that it exists as a two-phase system and it is capable of creating a semi-permeable membrane in the skin. The invention also relates to a process for the manufacture of the skin preparation as defined above, which is characterized in that the lipophilic components are dissolved in water in a separate container to be combined with hydrophilic components, which have been blended and brought to react in another vessel. Finally, the present invention also relates to different uses of the skin preparation as defined above.Type: GrantFiled: January 16, 1998Date of Patent: November 30, 1999Assignee: Ponsus ABInventor: Goran Freij
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Patent number: 5985928Abstract: 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 9, 1998Date of Patent: November 16, 1999Assignee: Centre International De Recherches Dermatologiques GaldermaInventor: Jean-Michel Bernardon
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Patent number: 5976556Abstract: Novel compositions comprising one or more of an acid protease and an acidic buffer, the acidic buffer comprising an acid and a pharmaceutically or cosmetically acceptable carrier, vehicle or excipient, useful for treating or preventing abnormal biological conditions, diseases or disorders, and/or for improving the texture or appearance of the skin, and/or for enhancing epidermal exfoliation and/or for enhancing epidermal cell renewal and to methods for the use of the compositions. The acid protease comprises one or more proteolytic enzymes which exhibit proteolytic activity at pH values below that of the surface of the skin, i.e., approximately pH 5.5. The acidic buffer comprises inorganic and/or organic acids or mixtures thereof with a pharmaceutically or cosmetically acceptable carrier, vehicle or excipient. The buffer is capable of reducing the pH of the surface of the skin to less than pH 5.5 and is susceptible to neutralization by normal epidermal processes.Type: GrantFiled: June 13, 1996Date of Patent: November 2, 1999Assignee: Active Organics, Inc.Inventors: Scott J. Norton, Michael A. Bishop, Glen S. Gillis
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Patent number: 5973010Abstract: A composition and method for treating epidermal wounds utilizes an aqueous solution of sodium sulphate, sodium carbonate, sodium bicarbonate, sodium chloride and ichthammol.Type: GrantFiled: May 15, 1998Date of Patent: October 26, 1999Inventor: Robert L. Crawford
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Patent number: 5972365Abstract: As a remedy for prurigo, IFN-.gamma. is administered systemically, preferably intravenously and still preferably via drip infusion, in a daily dose of from 250,000 JRU to 4,000,000 JRU preferably once a day or in several portions depending on the conditions of the patient and side effects. The administration method and dose can be changed depending on the conditions, age, etc., of the patient.IFN-.gamma. is highly effective in the treatment of prurigo. The action of IFN-.gamma. to normalize the imbalance in peripheral lymphocytes is suggested as the mechanism for the efficacy of IFN-.gamma. in the treatment of prurigo.Type: GrantFiled: September 6, 1996Date of Patent: October 26, 1999Assignee: Suntory LimitedInventors: Masahiro Takigawa, Yoshiki Tokura
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Patent number: 5958432Abstract: Cosmetic/pharmaceutical compositions, well suited for the treatment of a variety of mammalian disorders of, for example, the skin, hair and/or mucous membranes, a manifestation of which is an excess in the synthesis and/or in the release of substance P, e.g., for the treatment of cutaneous disorders and sensitive skin, comprise an effective substance P antagonist amount of at least one .beta.-adrenergic agonist, e.g., salbutamol, in a cosmetically/pharmaceutically acceptable medium therefor.Type: GrantFiled: October 23, 1996Date of Patent: September 28, 1999Assignee: Societe L'Oreal S.A.Inventors: Lionel Breton, Olivier de Lacharriere, Jacques Leclaire
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Patent number: 5952373Abstract: The invention relates to the use ofa) a compound or several compounds from the group consisting of flavonoidsb) of the antioxidants orc) of the endogenous energy metabolism metabolites ord) of the endogenous enzymatic antioxidant systems and synthetic derivatives thereof (mimics) ore) of the antimicrobial action systems orf) of the antiviral action systems org) active compounds of the known, conventional treatment formsin each case for the treatment or prophylactic treatment of hyperreactive skin predisposed to dermatitis or deficient, hypoactive skin or dermatoses.Type: GrantFiled: September 8, 1997Date of Patent: September 14, 1999Assignee: Beiersdorf AGInventors: Ghita Lanzendorfer, Franz Stab, Sven Untiedt
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Patent number: 5952314Abstract: An enteral nutritional product for a person having ulcerative colitis contains in combination (a) an oil blend which contains eicosapentaenoic acid (20:5n3) and/or docosahexaenoic acid (22:6n3), and (b) a source of indigestible carbohydrate which is metabolized to short chain fatty acids by microorganisms present in the human colon. Preferably the nutritional product also contains one or more nutrients which act as antioxidants.Type: GrantFiled: May 22, 1998Date of Patent: September 14, 1999Inventors: Stephen Joseph DeMichele, Keith Allen Garleb, John William McEwen, Martha Kay Fuller
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Patent number: 5945409Abstract: The present invention comprises methods and compositions for topically treating and moisturizing keratinous structures of humans and animals including skin, hair, fingernails, toenails, hooves, and horns.Type: GrantFiled: June 16, 1997Date of Patent: August 31, 1999Assignee: Wilson T. CrandallInventor: Wilson Trafton Crandall
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Patent number: 5942231Abstract: A method of treating a patient suffering from allergic diseases, comprises administering to said patient an effective amount of a pharmaceutical composition in dosage unit form comprising a dry powder of guava leaves.Type: GrantFiled: June 18, 1996Date of Patent: August 24, 1999Assignee: O.S. Industry Co., Ltd.Inventors: Sadao Hamada, Susumu Kitanaka
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Patent number: 5932229Abstract: Described are the use of compounds of Formula (I), depicted below, as active principals for treating skin conditions; compositions containing these compounds; and methods of treating skin conditions using these compounds and compositions. ##STR1## wherein R.sub.4 is (CR.sub.5 R.sub.6 --CR.sub.7 R.sub.8 --X.sub.1).sub.n --CR.sub.9 R.sub.10 --C(.dbd.X.sub.2)X.sub.3 R.sub.11, n is an integer from 1 to 18; R.sub.1, R.sub.2, R.sub.3, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11, are independently, hydrogen or non-hydrogen substituents; and X, X.sub.1, X.sub.2, X.sub.3, Y and Z are independently, O, NH, or S.Type: GrantFiled: May 2, 1997Date of Patent: August 3, 1999Assignee: Avon Products, Inc.Inventors: Dmitri Ptchelintsev, Neil Scancarella, Robert Kalafsky
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Patent number: 5902805Abstract: A method for the treatment of acne and/or the effects of ageing, by administering, to a subject in need thereof, a composition containing an effective amount of at least one HMG-Coenzyme A-reductase inhibitor in a carrier that is selected from the group consisting of dermatologically acceptable carriers, cosmetically acceptable carriers, and mixtures thereof, and the compositions for performing the method are provided.Type: GrantFiled: November 19, 1997Date of Patent: May 11, 1999Assignee: L'OrealInventors: Lionel Breton, Olivier De Lacharriere
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Patent number: 5886053Abstract: The use of carotenoids for producing drugs for the treatment of inflammatory disorders not caused by the action of light or an infection with microorganisms.Type: GrantFiled: July 30, 1997Date of Patent: March 23, 1999Assignee: BASF AktiengesellschaftInventors: Wolfgang Schmutzler, Karl Kolter
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Patent number: 5879711Abstract: Pharmaceutical compositions for the topical treatment of androgen-related conditions, e.g., acne in humans containing an amount of the compound represented by formula II effective for the topical treatment of the androgen-related conditions, e.g., acne ##STR1## dissolved in an alcohol-water solvent system, such as ethanol-water ?97.6:2.4(w/w)! and having an apparent pH in the range of about 3.5 to 4.5, and containing a gelling agent are disclosed.Type: GrantFiled: November 7, 1997Date of Patent: March 9, 1999Inventors: Joel A. Sequeira, Fernand Labrie, Shanshank Mahashabde, Nicholas DeAngelis, Yves Merand, Marc Fournier
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Patent number: 5880101Abstract: The present invention relates to the use of at least one polyene macrolide for the preparation of pharmaceutical compositions for the treatment of diseases that are associated with an impaired energy turnover. Particularly, the present inventions allows to specifically stimulate the energy conversion in human cell, i.e. to stimulate the cell metabolism, and thus to treat or prevent a series of diseases.Type: GrantFiled: February 27, 1997Date of Patent: March 9, 1999Assignee: Dr. Zerle GmbHInventor: Georgi Stankov
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Patent number: 5869104Abstract: A method for the topical treatment of skin affected with a dermatological condition selected from the group consisting of impetigo, epidermolysis bullosa, eczema, neurodermatitis, psoriasis, pruritis, erythema, hidradenitis suppurativa, warts, diaper rash, jock itch, and combinations thereof. For most conditions, sodium chloride, in a substantially pure form as a solid block, is topically applied to the affected skin by gently gliding the block over the affected skin in a manner insufficient to cause abrasion and debridement of the affected skin. For certain conditions, such as epidermolysis bullosa, sodium chloride in the form of an aqueous solution preferably should be used. The applied sodium chloride is left on the skin.Type: GrantFiled: September 19, 1997Date of Patent: February 9, 1999Inventors: Lesli A. Taylor, Ralph L. Bass
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Patent number: 5855922Abstract: Compositions and processes for the prophylaxis and therapeutic treatment of wounds, chronic non-healing wounds, burns, disease and other dermal disorders are disclosed. The compositions of the present invention comprise aqueous solutions of a metal chlorite having a concentration of from about 0.002% to about 0.5% by weight of metal chlorite. The process of the present invention comprises treating the dermal disorder with an aqueous solution of from about 0.002% to about 0.5% by weight of a metal chlorite. Wounds, chronic non-healing wounds, burns and other dermal disorders treated in this manner heal more quickly and with reduced scar formation. The antiseptic compositions and processes of the present invention exhibit anticollagenous activity such that the characteristics of the healed skin, such as elasticity and tensile strength, are similar to undamaged skin.Type: GrantFiled: December 7, 1995Date of Patent: January 5, 1999Assignee: Bio-Cide International, Inc.Inventors: Bobby C. Danner, Hampar L. Karageozian, James P. Ringo
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Patent number: 5851543Abstract: A composition and method for treatment of skin. The composition comprises a pharmaceutically acceptable carrier containing a bilayer component having one or more polar terminus groups and one or more non-polar terminus groups separated from said polar terminus groups capable of penetrating the outer surface of the skin to form an aligned bilayer within the stratum corneum. The bilayer assists in the formation of bilayer lamellae that is believed to replicate the bilayer lamellae present in healthy skin. The composition is topically applied to the skin as often as is required.Type: GrantFiled: November 26, 1997Date of Patent: December 22, 1998Assignee: Shipley Company, L.L.C.Inventors: Donald R. Korb, Thomas Glonek, Jack V. Greiner
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Patent number: 5843452Abstract: A composition for use in immunosuppression therapy is disclosed. The composition includes an immunosuppressant drug, such as cyclosporin A, and an ethanol extract of the root xylem of Tripterygium wilfordii. The extract is effective alone, or in combination with such an immunosuppressant, in the treatment of transplantation rejection. Also disclosed is a method of immunosuppression that includes administering to a subject a pharmaceutically effective amount of an immunosuppressant drug and an extract of the type above, in an amount effective to potentiate the action of the drug.Type: GrantFiled: June 2, 1994Date of Patent: December 1, 1998Assignee: Pharmagenesis, Inc.Inventors: Tien-Wen Tao Wiedmann, Jian Wang, Nathan B. Pliam, Hank C. K. Wuh
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Patent number: 5837266Abstract: The present invention relates to a composition, and a method for preventing or reducing contact dermatitis. The composition contains a polysaccharide; a low molecular weight, synergistic saccharide; a solvent; and optionally one or more additives.The present invention is further a dermatologically-compatible barrier film for preventing and reducing contact dermatitis which contains a polysaccharide; a low molecular weight, synergistic saccharide; and optionally one or more additives. The dermatologically-compatible barrier film is formed of a composition containing a polysaccharide; a low molecular weight, synergistic saccharide; a solvent; and optional additives. The composition is a skin care product in a form of a lotion, a gel or a cream that is applied to skin of mammals. Once applied, the solvent in the composition evaporates, and thereby leaving behind a dermatologically-compatible barrier film containing polysaccharide and low molecular weight, synergistic saccharide.Type: GrantFiled: April 30, 1996Date of Patent: November 17, 1998Assignee: Hydromer, Inc.Inventors: Joan Dalla Riva Toma, Curtis L. Karl
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Patent number: 5830915Abstract: The invention provides compounds which are useful as inhibitors of matrix metalloproteases, and which are effective in treating conditions characterized by excess activity of these enzymes. In particular, the present invention relates to a compound having a structure according to Formula (I) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are described in the claims, a stereoisomer or enantiomer thereof, or a pharmaceutically-acceptable salt, or biohydrolyzable alkoxyamide, ester acyloxyamide, imide or derivative thereof.Also disclosed are compounds, pharmaceutical compositions and methods of treating diseases characterized by matrix metalloprotease activity using these compounds or the pharmaceutical compositions containing them.Type: GrantFiled: August 26, 1997Date of Patent: November 3, 1998Assignee: The Procter & Gamble CompanyInventors: Stanislaw Pikul, Kelly Lynn McDow-Dunham, Biswanath De, Yetunde Olabisi Taiwo
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Patent number: 5821260Abstract: Dithiocarboxylates, and in particular, dithiocarbamates, block the induced expression of the endothelial cell surface adhesion molecule VCAM-1, and are therefor useful in the treatment of cardiovascular disease, including atherosclerosis, post-angioplasty restenosis, coronary artery diseases, and angina, as well as noncardiovascular inflammatory diseases that are mediated by VCAM-1.Type: GrantFiled: June 7, 1995Date of Patent: October 13, 1998Assignee: Emory UniversityInventors: Russell M. Medford, Margaret K. Offermann, R. Wayne Alexander, Sampath Parthasarathy
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Patent number: 5807600Abstract: The cutaneous atrophy associated with the use of steroids topically can be ameliorated using salts of certain .alpha.-hydroxyacids.Type: GrantFiled: June 7, 1995Date of Patent: September 15, 1998Assignee: Bristol-Myers Squibb CompanyInventors: Prakash Parab, Robert Lavker, James Leyden
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Patent number: 5792787Abstract: Dithiocarboxylates, and in particular, dithiocarbamates, block the induced expression of the endothelial cell surface adhesion molecule VCAM-1, and are therefor useful in the treatment of cardiovascular disease, including atherosclerosis, post-angioplasty restenosis, coronary artery diseases, and angina, as well as noncardiovascular inflammatory diseases that are mediated by VCAM-1.Type: GrantFiled: June 7, 1995Date of Patent: August 11, 1998Assignee: Emory UniversityInventors: Russell M. Medford, R. Wayne Alexander, Margaret K. Offermann
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Patent number: 5789445Abstract: Topical application to regions of tissue scarring of a composition comprising several ingredients commonly used in cosmetic products, such as benzoyl peroxide, leads to a reduction and a softening of scar tissue.Type: GrantFiled: April 9, 1997Date of Patent: August 4, 1998Inventor: Raymond H. Schweiger
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Patent number: 5783596Abstract: Dithiocarboxylates, and in particular, dithiocarbamates, block the induced expression of the endothelial cell surface adhesion molecule VCAM-1, and are therefor useful in the treatment of cardiovascular disease, including atherosclerosis, post-angioplasty restenosis, coronary artery diseases, and angina, as well as noncardiovascular inflammatory diseases that are mediated by VCAM-1.Type: GrantFiled: June 7, 1995Date of Patent: July 21, 1998Assignee: Emory UniversityInventors: Russell M. Medford, Margaret K. Offermann, R. Wayne Alexander, Sampath Parthasarathy
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Patent number: 5780451Abstract: An enteral nutritional product for a person having ulcerative colitis contains in combination (a) an oil blend which contains eicosapentaenoic acid (20:5n3) and/or docosahexaenoic acid (22:6n3), and (b) a source of indigestible carbohydrate which is metabolized to short chain fatty acids by microorganisms present in the human colon. Preferably the nutritional product also contains one or more nutrients which act as antioxidants.Type: GrantFiled: April 1, 1994Date of Patent: July 14, 1998Assignee: Abbott LaboratoriesInventors: Stephen Joseph DeMichele, Keith Allen Garleb, John William McEwen, Martha Kay Fuller