Patents Examined by Luke E Karpinski
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Patent number: 9884119Abstract: A lipid layer forming composition comprises a volatile silicone oil of a boiling point above 180° C., a polar lipid, optionally a C2-C4 aliphatic alcohol, optionally a pharmacologically or cosmetically active agent or a protective agent. The lipid layer forming composition can be applied to a biological surface by spraying, dipping or brushing to form a stable polar lipid layer on the surface.Type: GrantFiled: November 3, 2010Date of Patent: February 6, 2018Assignee: LIPIDOR ABInventors: Anders Carlsson, Jan Holmback
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Patent number: 9861704Abstract: Polymer/drug conjugates that can selectively target and kill cancer cells are described. Conjugates can include a copolymer formed by the reaction of a biocompatible hydrophilic component and a disulfiram derivative. The copolymer reaction product can include additional functional groups pendant to the backbone via a disulfide linkage, for instance copper chelators. The hydrophilic component can form the polymer backbone and/or can form hydrophilic pendant groups off of the backbone. Copper ions can be associated with the copolymer.Type: GrantFiled: December 8, 2015Date of Patent: January 9, 2018Assignee: University of South CarolinaInventors: Peisheng Xu, Huacheng He
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Patent number: 8034322Abstract: The invention relates to a process for preparing an aqueous polyurethane dispersion suitable for use in personal care products, wherein the polyurethane is based on one or more polycarbonate polyols.Type: GrantFiled: October 8, 2008Date of Patent: October 11, 2011Assignees: Bayer MaterialScience LLC, Bayer MaterialScience AGInventors: Yuliya Berezkin, Peter D. Schmitt, Serkan Unal
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Patent number: 7993630Abstract: The present invention discloses certain heterocyclic complexes of metals of formula (I), especially those of manganese, which enhance the safety and efficacy of sunscreens via urocanate pathway modulation.Type: GrantFiled: July 4, 2009Date of Patent: August 9, 2011Assignee: Bioderm ResearchInventor: Shyam K Gupta
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Patent number: 7968083Abstract: This invention provides a deodorant capable of releasing deodorant agents at certain temperatures and having improved adherence to textiles. The deodorant of this invention includes polymer particles formed by reacting a main monomer of (N-substituted alkyl)acrylamide, a functional monomer for bonding the polymer particles to a fibrous substrate, and a cross-linking agent. A deodorant agent is loaded to the polymer particles.Type: GrantFiled: April 15, 2004Date of Patent: June 28, 2011Assignee: The Hong Kong Polytechnic UniversityInventors: Jinlian Hu, Fang Zeng, Pei Li
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Patent number: 7955606Abstract: The present invention is drawn to a aqueous composition containing: (a) at least one polyamine compound having at least three amino groups; (b) at least one nonionic surfactant; (c) at least one phosphate ester chosen from alkoxylated alkyl phosphate esters and alkyl phosphate esters; and (d) at least one water-insoluble material, and wherein the composition is both homogeneous, and clear to substantially clear in appearance.Type: GrantFiled: October 19, 2006Date of Patent: June 7, 2011Assignee: L'OrealInventors: David W. Cannell, Hashimoto Sawa, Nghi Van Nguyen
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Patent number: 7943120Abstract: An olefin wax (A) is (i) a copolymer (A1) obtained by copolymerizing ethylene and at least one diene or a copolymer (A2) obtained by copolymerizing ethylene, at least one olefin selected from ?-olefins of 3 to 12 carbon atoms and at least one diene; wherein (ii) the content of unsaturated groups per one molecule is in the range of 0.5 to 3.0 groups; (iii) the density is in the range of 870 to 980 kg/m3; (iv) the melting point is in the range of 70 to 130° C.; (v) the number-average molecular weight is in the range of 400 to 5,000; and (vi) the ratio (Mw/Mn) of the weight-average molecular weight to the number-average molecular weight is not more than 4.0. A silicone-modified olefin wax can be obtained by reacting hydrogen silicone with the olefin wax (A). Cosmetics contain the silicone-modified olefin wax.Type: GrantFiled: November 25, 2008Date of Patent: May 17, 2011Assignees: Mitsui Chemicals, Inc., Shin-Etsu Chemical Co., LtdInventors: Hideo Toyoda, Hirotaka Uosaki, Koujiro Kan, Shoji Ichinohe, Toru Shimizu
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Patent number: 7906499Abstract: Metal binding polycarboxylated porphyrins, their precursors, or cofactors in the porphyrin biosynthetic pathway, are administered to individuals determined to be subject to or predisposed to a polycarboxylated porphyrin-binding metal toxicity to increase the level of the metal-binding polycarboxylated porphyrin in the individual.Type: GrantFiled: January 29, 2005Date of Patent: March 15, 2011Assignee: Children's Hospital & Research Center at OaklandInventor: Hani Atamna
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Patent number: 7892523Abstract: The invention relates to a cosmetic method, whereby skin is treated with various sun products, and to a sun product combination. The inventive method is characterized by applying, prior to intensive exposure of the skin to UV radiation, a pre-sun product, then a sun product and finally repeatedly applying an after-sun product. The pre-sun product comprises a radical interceptor, the combination caffeine/complex amino acid salt, the combination photolyase/UV endonuclease and an algae extract of Corallina officinalis. The sun product comprises a UV filter combination of UVA and UVB filters having at least 3% by weight of UVA filter. The after-sun product comprises components similar to those used for the pre-sun product, the content of the radical interceptor and the enzyme photolyase being by 50 to 90% by weight lower, the content of the enzyme UV endonuclease being by 50 to 90% by weight higher, and the algae extract being replaced by a cooling plant extract.Type: GrantFiled: April 14, 2005Date of Patent: February 22, 2011Assignee: Coty B.V.Inventors: Karin Golz-Berner, Leonhard Zastrow
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Patent number: 7893292Abstract: Described are merocyanine derivatives of formula wherein R2 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; a cyano group; or R1 and R2 together with the nitrogen atom linking them form a —(CH2)m— ring which is optionally interrupted by —O— or by —NR7—; R4 is a cyano group; or -Q1-R5; Q1 is —COO—; —CONH—; —CO—; —SO2—; or —CONR6—; R5 is C1-C22alkyl; cyclo-C3-C8alkyl; or unsubstituted or C1-C6alkyl-substituted C6-C20aryl; R6 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; R7 is hydrogen; C1-C22alkyl; cyclo-C3-C8alkyl; unsubstituted or C1-C6alkyl- or C1-C6alkoxy-substituted C6-C20aryl; the cyclohexene radical C is not substituted or substituted by one or more C1-C5alkyl; m is from 3 to 7; n is from 2 to 4; and o is from 2 to 4.Type: GrantFiled: February 17, 2009Date of Patent: February 22, 2011Assignee: BASF SEInventors: Barbara Wagner, Thomas Ehlis, Stefan Müller
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Patent number: 7887848Abstract: In an embodiment of the present invention, a nutraceutical formula comprising a combination of chromium, zinc, berry extract, Polygonum cuspidatum extract, aloe vera, chlorophyll and L-arginine combined synergistically to reduce inflammation in mammals suffering from diabetes. In another embodiment of the present invention, a nutraceutical formula comprising a of zinc, chromium, berry extract, Polygonum cuspidatum extract, aloe vera, chlorophyll and L-arginine combined synergistically to enhance wound healing in mammals suffering from diabetes. In an alternative embodiment of the present invention, a nutraceutical formula comprising a of zinc, chromium, berry extract, Polygonum cuspidatum extractive, aloe vera, chlorophyll and L-arginine combined synergistically to reduce inflammation in mammals not suffering from diabetes.Type: GrantFiled: May 31, 2007Date of Patent: February 15, 2011Assignee: Interhealth Nutraceuticals, Inc.Inventors: Xiaoming Xu Chien, Debasis Bagchi
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Patent number: 7875262Abstract: A delivery system for UV-protective sunscreen agents, antioxidants, skin care agents, cosmetics and the like comprising feruloylated acylglycerols (FAG) and other cinnamate-modified vegetable oils (CMVO) incorporates the agents into starch-based composites. These composites permit the use of a lower level of CMVO for comparable UV protection than if the CMVO were used alone.Type: GrantFiled: October 23, 2006Date of Patent: January 25, 2011Assignee: The United States of America, as represented by the Secretary of AgricultureInventors: James A. Kenar, David L. Compton, Frederick C. Felker
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Patent number: 7867522Abstract: Composition and methods for alleviating or eliminating wounds and/burns by providing an effective amount of one or more copper, zinc and copper-zinc compositions are disclosed. Treatment is accomplished through the use of topical compositions containing one or more copper or zinc salts and/or copper-zinc compounds or complexes, particularly copper-zinc malonate active ingredient.Type: GrantFiled: December 29, 2006Date of Patent: January 11, 2011Assignee: JR Chem, LLCInventors: Joseph R. Faryniarz, Jose E. Ramirez
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Patent number: 7858123Abstract: The invention provides compositions, methods and devices relating to a silaceous oxide that generates a reduced heat of hydration upon contact with blood. By reducing the heat of hydration, the compositions provide a hemostatic agent that attenuates a tissue burning side effect of conventional hemostatic agents without adversely affecting the wound healing properties of the composition.Type: GrantFiled: April 4, 2006Date of Patent: December 28, 2010Assignee: The Regents of the University of CaliforniaInventors: Galen D. Stucky, Todd A. Ostomel, Qihui Shi, Peter K. Stoimenov, Patricia A. Holden
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Patent number: 7854945Abstract: Graphitic nanotubes, which includes tubular fullerenes (commonly called “buckytubes”) and fibrils, which are functionalized by chemical substitution or by adsorption of functional moieties. More specifically the invention relates to graphitic nanotubes which are uniformly or non-uniformly substituted with chemical moieties or upon which certain cyclic compounds are adsorbed and to complex structures comprised of such functionalized fibrils linked to one another. The invention also relates to methods of introducing functional groups onto the surface of such fibrils.Type: GrantFiled: April 26, 2006Date of Patent: December 21, 2010Assignee: Hyperion Catalysis International, Inc.Inventors: Alan Fischer, Robert Hoch, David Moy, Chun-Ming Niu, Naoya Ogata, Howard Tennent
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Patent number: 7829068Abstract: A novel cosmetic bronzing agent based on dihydroxyacetone. the bronzing agent contains 0.1-4.5 wt. % dihydroxyacetone (DHA) mounted in a lamellar structure, 0.15-3.5 wt. % free dihydroxyacetone, whereby the ratio between mounted lamellar DHA and free DHA is located in the region of 1:1.5 -1:0.25 and the total amount of DHA is equal to or less than 5 wt, %, also containing 0.01-10 wt % phospholipids and up to 100 wt % cosmetic auxiliary agents, carrier substances, additional active ingredients and mixtures thereof. The bronzing agent has a particularly durable, even and intensive synergistic action.Type: GrantFiled: September 8, 2004Date of Patent: November 9, 2010Assignee: Coty B.V.Inventors: Karin Golz-Berner, Leonhard Zastrow
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Patent number: 7820153Abstract: cis-Jasmone has been discovered to be useful as a semiochemical that changes the behavior of insects and/or the physiology of plants. It has direct signalling roles with plant-feeding aphids, in attraction of aphid predators and parasitoids, and may act as an airborne signal inducing production of volatile plant semiochemicals, including the monoterpene (E)-?-ocimene, that stimulate foraging by parasitoids. It is an extremely benign compound having, to human beings, a pleasant aroma and gives a long-lasting effect after removal of the stimulus.Type: GrantFiled: November 24, 2004Date of Patent: October 26, 2010Assignee: Plant Bioscience LimitedInventors: Alastair James Hick, John Anthony Pickett, Lester John Wadhams, Johnathan Andrew Napier
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Patent number: 7799318Abstract: One embodiment of the invention described herein includes a method for improving stability of an antiperspirant. The method includes preparing a blend that comprises dibenzylidene sorbitol; adding an antiperspirant active to the blend, to make an antiperspirant blend; and adding one or more alkaline earth silicate salts to the antiperspirant blend in a concentration effective for stabilizing the dibenzylidene sorbitol.Type: GrantFiled: December 6, 2007Date of Patent: September 21, 2010Assignee: Coty S.A.Inventors: Anthony Esposito, Thomas Schamper, Eddie Carl Henry
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Patent number: 7785574Abstract: Described is a water-free preparation, in particular for application to the lips, which contains a silicone-free phase which contains at least one polybutene and/or polyisobutene, at least one isoparaffin, at least one wax and/or wax ester and optionally conventional adjuvant and additive substances and a silicone-bearing phase which contains at least one fluorosilicone, at least one dimethicone, at least one dimethiconol and optionally a particulate phase and fillers.Type: GrantFiled: June 30, 2004Date of Patent: August 31, 2010Assignee: Schwan-STABILO Cosmetics GmbH & Co. KGInventors: Ernst Bobka, Thomas Gibtner, Michaela Mara
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Patent number: 7785573Abstract: An active or functional organic compound is solubilized by an ester of an aryl alcohol, e.g., phenethyl, benzyl or substituted benzyl alcohol, and an alkyl or cycloalkyl carboxylic acid, or by a carbonate of said aryl alcohol and an alkyl or cycloalkyl carbonic acid.Type: GrantFiled: January 23, 2006Date of Patent: August 31, 2010Assignee: ISP Investments Inc.Inventors: Steven H. Bertz, Ilya Makarovsky, Donna N. Laura