Patents Issued in February 14, 2012
  • Patent number: 8114893
    Abstract: In one aspect, the present invention provides for a compound of Formula I in which in Formula I, the variables X1, X2a, X2b, X2c, R1, B, L, E, A and the subscript n are as defined herein. In another aspect, the present invention provides for pharmaceutical compositions comprising compounds of Formula I as well as methods for using compounds of Formula I for the treatment of diseases and conditions (e.g., cancer, thrombocythemia, etc) characterized by the expression or over-expression of Bcl-2 anti-apoptotic proteins, e.g., of anti-apoptotic Bcl-xL proteins.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: February 14, 2012
    Assignees: Genentech, Inc., Abbott Laboratories, The Walter and Eliza Hall Medical Research Institute
    Inventors: Jonathan Bayldon Baell, Chinh Thien Bui, Peter Colman, Danette A. Dudley, Wayne J. Fairbrother, John A. Flygare, Guillaume Laurent Lessene, Chudi Ndubaku, George Nikolakopoulos, Carl Steven Rye, Brad Edmund Sleebs, Brian John Smith, Keith Geoffrey Watson, Steven W. Elmore, Andrew M. Petros, Andrew J. Souers, Peter Czabotar
  • Patent number: 8114894
    Abstract: Disclosed herein are compounds that may be modulators of 5-HT receptors, and methods of making and using same.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: February 14, 2012
    Assignee: Nanotherapeutics, Inc.
    Inventors: Shomir Ghosh, Gali Golan, Boaz Inbal, Vincent Jacques, Mercedes Lobera
  • Patent number: 8114895
    Abstract: The present invention relates to an isolated bioactive molecule Caerulomycin A, derivatives and analogs thereof as effective immunosuppressive agents. The immunosuppressive property of the compound is targeted in particular against the lymphocytes, CD4+ T cells, CD8+ T cells and B cells and in the production of IL-4 and IFN-? and antibodies. The compound operates through a mechanism by downregulating the expression of activation marker CD28 and upregulating the immunosuppressive marker CTLA-4. Caerulomycin A has previously been isolated from Streptomyces caeruleus and found to have useful antifungal activity. Prior to the present invention however, this compound had not been determined to have immunomodulatory activity.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: February 14, 2012
    Assignee: Council of Science and Industrial Research
    Inventors: Arvind Kumar Singla, Javed Naim Agrewala, Rakesh Mulraj Vohra, Ravinder Singh Jolly
  • Patent number: 8114896
    Abstract: Composition and methods of treating pain and reducing or reversing tolerance to opiate analgesics are disclosed. The composition and method utilize an opiate analgesic and an endothelin antagonist as active agents to treat pain in mammals, including humans.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: February 14, 2012
    Assignee: The Board of Trustees of the University of Illinois
    Inventor: Anil Gulati
  • Patent number: 8114897
    Abstract: A pesticidal composition containing 4-methoxymethyl-2,3,5,6-tetrafluorobenzyl 3-(2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylate and 1-(2-chloro-1,3-thiazolyl)methyl-3-methyl-2-nitroguanidine has a high pesticidal activity.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: February 14, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: Satoshi Sembo
  • Patent number: 8114898
    Abstract: Embodiments of the present invention are directed to compositions and methods for the treatment of purpura. Preferred compositions comprise an ? adrenergic receptor agonist selected from selective ?1 adrenergic receptor agonist, selective ?2 adrenergic receptor agonist, non-selective ?1/?2 adrenergic receptor agonist, agents with ?2 adrenergic receptor agonist activity and combinations thereof, in a pharmaceutically acceptable carrier in order to treat and improve the cosmetic appearance of hemorrhagic (purpuric) lesions in the skin.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: February 14, 2012
    Assignee: Allergan, Inc.
    Inventors: Stuart D. Shanler, Andrew Ondo
  • Patent number: 8114899
    Abstract: Compounds corresponding to the formula (I) as defined in the disclosure, as well as methods for making such compounds, intermediates employed in such methods, pharmaceutical compositions containing the compounds of the invention, and methods of treatment using them.
    Type: Grant
    Filed: January 27, 2009
    Date of Patent: February 14, 2012
    Assignee: Sanofi-Aventis
    Inventors: Laurent DuBois, Yannick Evanno, Christian Maloizel, Mireille Sevrin
  • Patent number: 8114900
    Abstract: The invention encompasses novel amorphous and crystalline forms of carvedilol phosphate, carvedilol hydrogen phosphate, and carvedilol dihydrogen phosphate as well as methods of making the novel amorphous and crystalline forms. Also disclosed are pharmaceutical compositions comprising the novel amorphous and crystalline forms and uses thereof.
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: February 14, 2012
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Santiago Ini, Sigalit Levi, Mili Abramov, Eran Turgeman
  • Patent number: 8114901
    Abstract: The present invention relates to crystalline 2,5-dione-3-(1-methyl-1H-indol-3-yl)-4-[1-(pyridin-2-yl-methyl)piperidin-4-yl]-1H-indol-3-yl]-1H-pyrrole mono-hydrochloride salt, a pharmaceutical formulation containing said salt and to methods for treating cancer and for inhibiting tumor growth using said salt.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: February 14, 2012
    Assignee: Eli Lilly and Company
    Inventors: Julie Kay Bush, Margaret Mary Faul, Susan Marie Reutzel-Edens
  • Patent number: 8114902
    Abstract: Disclosed is a 2-aminobutanol compound represented by the following formula (I) or a pharmaceutically acceptable acid addition salt thereof, or a hydrate thereof, or a solvate thereof, as well as a production method of the 2-aminobutanol compound of formula (I). The 2-aminobutanol compounds of formula (I) have few side effects including bradycardia and have superior peripheral blood lymphocyte-decreasing effects.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: February 14, 2012
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Masatoshi Kiuchi, Mitsuharu Nakamura, Maiko Hamada, Kunio Sugahara
  • Patent number: 8114903
    Abstract: A method of treating a patient in need of therapy for a cytokine dysregulation comprising administering to that patient a therapeutically effective dose of a compound of general formula: (I) wherein R1 and R2 together form a group —(CH2)n—CR4R5—(CH2)m— wherein n and m are independently selected integers 0, 1 or 2 and R4 and R5 are independently selected from H, C1-18 alkyl, C1-18alkoxy, C1-18n hydroxyalkyl, C2-18 alkenyl and C6-18aryl or aralykyl and R3 is the a fatty acyl group of an essential polyunsaturated fatty acid.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: February 14, 2012
    Assignee: BTG International Limited
    Inventors: Laurence S. Harbige, Michael J. Leach, Paul Barraclough, Anthony P Dolan
  • Patent number: 8114904
    Abstract: Provided herein are compounds or fluorogenic probes which can be used as reagents for measuring, detecting and/or screening ROS or RNS such as peroxynitrite or hypochlorite. Provided also herein are methods that can be used to measure, directly or indirectly, the amount of peroxynitrite or hypochlorite in chemical samples and biological samples such as cells and tissues in living organisms. Specifically, the methods include the steps of contacting the fluorogenic probes disclosed herein with the samples to form one or more fluorescent compounds, and measuring fluorescence properties of the fluorescent compounds. Provided also herein are high-throughput screening fluorescent methods for detecting or screening peroxynitrite or compounds that can increase or decrease the level of peroxynitrite or hypochlorite in chemical and biological samples.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: February 14, 2012
    Assignee: Versitech Limited & Morningside Ventures Limited
    Inventors: Dan Yang, Tao Peng
  • Patent number: 8114905
    Abstract: The present invention provides an essentially pure compacted 2,2-Dibromo-3-nitrilopropionamide (DBNPA) in a granular and/or tablet and/or briquette and/or pellet form. The present invention further provides a process for preparing the same essentially pure compacted DBNPA.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: February 14, 2012
    Assignee: Bromine Compounds Limited
    Inventors: Michael Lupin, Ayala Lupin, legal representative, David Feldman
  • Patent number: 8114906
    Abstract: A method of treating or inhibiting depression in a patient with cardiovascular disease, especially a patient suffering from coronary artery or vascular disease, the method including administering, preferably orally, to the patient a therapeutically effective amount of an essential fatty acid composition comprising preferably more than 25% by weight of eicosapentanoic acid ethyl ester (EPA), of docosahexaenoic acid ethyl ester (DHA), or of a mixture of eicosapentanoic acid ethyl ester (EPA) and docosahexaenoic acid ethyl ester (DHA), especially a mixture of EPA and DHA in an EPA/DHA ratio in the range from about 0.9 to about 1.5 at a dosage of from about 0.7 g to about 6 g per day.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: February 14, 2012
    Assignee: Abbott Products GmbH
    Inventors: Cees-Nico Verboom, Rainer Oelze
  • Patent number: 8114907
    Abstract: The present invention provides novel methods for treating a pulmonary disease state in mammals by up or down regulating indigenous in vivo levels of an inflammatory agent in mammalian cells comprising contacting the mammalian cells with a therapeutically effective amount of an inflammatory regulator, wherein the inflammatory agent is selected from the group consisting of cytokines, transforming growth factor-?, elastase, and white blood cells, and wherein the inflammatory regulator is selected from the group consisting of pyruvates and pyruvate precursors.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: February 14, 2012
    Assignee: Cellular Sciences Inc
    Inventor: Alain Martin
  • Patent number: 8114908
    Abstract: A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: February 14, 2012
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Robert DiCosimo, John Edward Gavagan, Mark Scott Payne, Frederick B. Cooling
  • Patent number: 8114909
    Abstract: Disclosed herein are methods of using prodrugs of gamma aminobutyric acid (GABA) analogs and pharmaceutical compositions thereof to treat or prevent restless legs syndrome in humans, and pharmaceutical compositions of prodrugs of GABA analogs useful in treating or preventing restless legs syndrome.
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: February 14, 2012
    Assignee: XenoPort, Inc.
    Inventors: Ronald W. Barrett, Daniel M. Canafax
  • Patent number: 8114910
    Abstract: A composition is provided which comprises an acidic component, generally fulvic acid, having a molecular weight not exceeding 20,000 Daltons and a low content of the elements aluminum, mercury, cadmium, chromium and lead. The acidic component is preferably carbohydrate derived and preferably using a wet oxidation process.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: February 14, 2012
    Assignee: Pfeinsmith S.A. (Pty) Ltd.
    Inventors: Earle John Loxton, Rudolph Johannes Malan, Stefan Coetzee
  • Patent number: 8114911
    Abstract: Provided is a composition for treating obesity which comprises an effective amount of a prostaglandin compound, especially, a compound of formula (I).
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: February 14, 2012
    Assignee: Sucampo AG
    Inventor: Ryuji Ueno
  • Patent number: 8114912
    Abstract: Bronchodilating compositions and methods are provided. The compositions are intended for administration as a nebulized aerosol. In certain embodiments, the compositions contain formoterol, or a derivative thereof. Methods for treatment, prevention, or amelioration of one or more symptoms of bronchoconstrictive disorders using the compositions provided herein are also provided.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: February 14, 2012
    Assignee: Mylan Pharmaceuticals, Inc.
    Inventors: Imtiaz A. Chaudry, Stephen Pham, Partha S. Banerjee
  • Patent number: 8114913
    Abstract: The invention is for the combination and related methods of N-acetyl-cysteine oral, inhaled, or intravenous, or glutathione inhaled or intravenous, generally in combination with antibiotic and/or antiviral therapy to ameliorate the toxic effects of infection with materials used in Bioterror incidents such as Bacillus anthracis and smallpox virus, and alternatively, upon exposure to radiation, during testing, and vaccination, as treatment prior to treatment with antibiotic or antiviral therapy to ameliorate the toxic effects of infection and exposure with these organisms.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: February 14, 2012
    Assignee: Your Energy Systems, LLC
    Inventors: F. Timothy Guilford, Brooke Schumm, III
  • Patent number: 8114914
    Abstract: Vasoconstrictors are administered topically to provide protection against the adverse effects, e.g., alopecia, mucositis or dermatitis, induced by chemotherapy or radiotherapy. Appropriate dosages and formulations of topical vasoconstrictors are provided. Methods for the use of such compositions are also provided.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: February 14, 2012
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: William E. Fahl, Arnold E. Ruoho, Minesh Mehta
  • Patent number: 8114915
    Abstract: A method and system for collecting a plurality of slurries containing solid particles of varying particle size distribution and amount and performing a classification and separation on the slurries is provided whereby a fines-rich stream and a stream containing substantially coarse particles is obtained. The method and system includes separating the fines from the slurry liquid and thickening the separated coarse particles in a settling zone for subsequent use.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: February 14, 2012
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: David G. Hammond, Jorge L. Soto
  • Patent number: 8114916
    Abstract: A process and system for producing hydrocarbon compounds or fuels that recycle products of hydrocarbon compound combustion—carbon dioxide or carbon monoxide, or both, and water. The energy for recycling is electricity derived from preferably not fossil based fuels, like from nuclear fuels or from renewable energy. The process comprises electrolysing water, and then using hydrogen to reduce externally supplied carbon dioxide to carbon monoxide, then using so produced carbon monoxide together with any externally supplied carbon monoxide and hydrogen in Fischer-Tropsch reactors, with upstream upgrading to desired specification fuels—for example, gasoline, jet fuel, kerosene, diesel fuel, and others. Energy released in some of these processes is used by other processes. Using adiabatic temperature changes and isothermal pressure changes for gas processing and separation, large amounts of required energy are internally recycled using electric and heat distribution lines.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: February 14, 2012
    Assignee: Fuelcor, LLC
    Inventor: Alexander J. Severinsky
  • Patent number: 8114917
    Abstract: A process is disclosed for the production of ethanol whereby synthesis gas is reacted to produce ethanol and carbon dioxide in the presence of a compound catalyst at a temperature in the range of 250° C. to 350° C. and a pressure of 1 atm. to 20 atm.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: February 14, 2012
    Inventor: John E. Stauffer
  • Patent number: 8114918
    Abstract: A method is described for producing an osmotically compacted polyelectrolyte complex having a first region and a second region, the first region having a greater modulus than the second region. The method comprises contacting an article comprising polyelectrolyte complex to a solution comprising a preferred osmolyte of concentration sufficient to compact said polyelectrolyte complex and terminating the compaction process before the entire article is osmotically compacted. A method is also described for producing a article comprising water and an intermolecular blend of at least one positively charged polyelectrolyte polymer and at least one negatively charged polymer, said article having a core region and a surface region, the surface region having at least twice the elastic modulus of the core region, the method comprising contacting a starting article comprising a blend of said polymers with a solution of osmolyte, wherein the osmolyte is excluded from said article.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: February 14, 2012
    Assignee: The Florida State University Research Foundation, Inc.
    Inventor: Joseph B. Schlenoff
  • Patent number: 8114919
    Abstract: Compositions foamable by exposure to microwave energy contain: (A) at least one compound bearing crosslinkable organic radicals for crosslinking, (B) at least one blowing agent which releases gas on heating, (C) at least one metal powder or metal compound, for example a metal oxide, individually, or a mixture thereof, which has microwave activity. Foams of uniform cell structure can be formulated with wide processing latitude.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: February 14, 2012
    Assignee: Wacker Chemie AG
    Inventor: Juergen Weidinger
  • Patent number: 8114920
    Abstract: The UV-curable aqueous coating composition is characterized by using a UV-curable aqueous emulsion obtained by urethane reaction with a mixture including a poly-carbonate polyol or polyester polyol; an isocyanate compound; a urethane-reactive carboxylic acid; a UV-curable acrylic oligomer having 2 to 9 functional acrylate groups; a UV-curable acrylic monomer; and a urethane-reactive acrylate without an organic solvent. The aqueous composition provides good environmental acceptability and satisfactory film properties comparable to those of the prior oily UV-curable coating composition and, therefore, it is useful for coating various plastics.
    Type: Grant
    Filed: January 15, 2007
    Date of Patent: February 14, 2012
    Assignee: Akzo Nobel Coatings International B.V.
    Inventors: Dong Soo Kim, Tae Yun Jeong, Su Dong Hong, Jung Hyun Oh
  • Patent number: 8114921
    Abstract: A macromolecule includes a polymer directly tethered or bonded to a polyatomic functionality. The polyatomic functionality can be located at a terminus of the polymer and can be generated concurrent with or soon after formation of the polymer. The macro-molecule can be prepared from a functionalized polymer by hydrolyzing and condensing (e.g., by a sol-gel process) functionalities in which one or more alkoxy groups are bound to a silica atom in the presence of an excess of a compound that includes a Si, Ti, Zr, Sn, Al, or Fe atom. Such macromolecules can be used in the manufacture of vulcanizates and tire components, either alone or blended with other polymers and/or other particulate fillers.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: February 14, 2012
    Assignee: Bridgestone Corporation
    Inventors: Jason T. Poulton, Yuan-Yong Yan, Wang Hao
  • Patent number: 8114922
    Abstract: An ink comprises metal thin film fragments having an average thickness of 0.01 to 0.1 ?m and an average particle diameter of 5 to 25 ?m, and a binder resin having at least one selected from the group consisting of a carboxyl group, a phosphoric acid group, a sulfonic acid group, metal salts thereof and an amino group. A laminated sheet comprises multilaminated at least two synthetic resin films for molding, and a decorative layer having mirror-like metallic luster formed at any laminate interface of the synthetic resin films, the decorative layer being an ink film made of the ink, the ink film having a thickness of 0.05 to 2.0 ?m.
    Type: Grant
    Filed: December 25, 2003
    Date of Patent: February 14, 2012
    Assignee: DIC Corporation
    Inventors: Masanobu Fukuda, Tatsuya Kouyama, Jun Takahashi, Kenkichi Yano
  • Patent number: 8114923
    Abstract: A smear resistant inkjet ink formulation includes ink includes between 0.1 and 6% colorant, between 1 and 40% solvent, between 0.3 and 10% latex binder having a particle size between 100 and 300 nm and a glass transition temperature between ?20 and +100 degrees Celsius, water, and between 0.1 and 4% hydrophobic styrene-acrylic or acrylic resin having an acid number between 50 and 250 and a molecular weight between 1,000 and 60,000 or a polyurethane resin having an acid number between 40 and 200 and a molecular weight between 3,000 and 400,000.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: February 14, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: George M. Sarkisian, Phillip C. Cagle
  • Patent number: 8114924
    Abstract: The disclosure provides a highly loaded pearlescent pigment acrylic polymer slurry concentrate for use as a pearlescent pigment additive for an acrylic polymer sheet, comprising: (a) about 35 to about 45 wt. % of a pearlescent pigment based on the weight of the slurry concentrate; (b) about 1.0 to about 5.0 wt. % of a copolymer dispersant comprising a pigment functional component derived from a monomer selected from the group consisting of urethane or urea, epoxy-containing methacrylate esterified with aromatic carboxylic acids, aliphatic carboxylic acids, ammonia and primary, secondary and tertiary aliphatic amines, primary aromatic amines, and alkyl methacrylate; and a solvent functional component derived from a monomer selected from the group consisting of methyl methacrylate, butyl methacrylate, ethyl hexyl methacrylate, lauryl methacrylate, 1,2-propane diol, 6, hydroxyhexanoic acid, and 2-phenoxyethanol; (c) about 15 to about 45 wt. % of a (C1-C22) alkyl ((C1-C10)alk) acrylate; and (d) about 0.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: February 14, 2012
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: Paul Roger Kust
  • Patent number: 8114925
    Abstract: A method for preparing a filler composition useful for preparing a nanocomposite polymer is provided. The method includes a first step of dispersing a water dispersible filler material in a liquid comprising water to form a dispersion and a second step of replacing at least a portion of the water of the liquid with an organic solvent. The resulting filler composition features a water concentration of the liquid of less than six percent by weight, and the average size of at least one dimension of the filler material is less than two hundred nanometers upon examination by transmission electron microscopy of a representative freeze dried sample of the dispersion of the first step. A nanocomposite polymer, particularly and epoxy resin composition, can be prepared by mixing the above-made filler composition with one or more polymer, polymer component, monomer or prepolymer.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: February 14, 2012
    Assignees: Dow Global Technologies LLC, The Texas A&M University
    Inventors: Luyi Sun, Woong Jae Boo, Hung-Jue Sue, Maurice J. Marks, Richard F. Fibiger, Michael S. Paquette
  • Patent number: 8114926
    Abstract: The invention relates to a method for the production of a bituminous binder and a bituminous binder which can be obtained according to said method. The method for the preparation of the bituminous binder comprises a mixing stage of 0.05 5 wt. % acid, 0.5 25 wt. % rubber crumbs and 70 99.5 wt. % bitumen. The invention also relates to bituminous concretes comprising said binder and a method for the production and use thereof.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: February 14, 2012
    Assignees: Eurovia, Innophos, Inc.
    Inventors: Dominique Dupuis, Didier Lesueur, Juan José Potti, Gilles Orange, John Godber
  • Patent number: 8114927
    Abstract: The invention relates to asphalt emulsions comprising an asphalt component selected from the group consisting of a solvent extracted asphalt, an oxidized asphalt, and combinations thereof. The invention also relates to products made therefrom, including fibrous mats comprising a fiber component, such as glass fibers, and a binder component comprising an asphalt emulsion. The invention further relates to wet-laid processes for manufacturing fibrous mats and that employ the use of an amphoteric surfactant, which is applied to a wet fiber web prepared from a dispersion of fiber components, such as glass fibers.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: February 14, 2012
    Assignee: Building Materials Investment Corp.
    Inventor: Younger Ahluwalia
  • Patent number: 8114928
    Abstract: Disclosed is a transparent/translucent molding composition and process for making prepared from an impact modifier and a resin blend of polycarbonate and a cycloaliphatic polyester having a matching index of refraction.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: February 14, 2012
    Assignee: SABIC Innovative Plastics IP BV
    Inventors: Satish Kumar Gaggar, Johannes Jacobus de Moor, Paul Honigfort, Gabrie Hoogland, Mark van Heeringen, Eelco M. S. van Hamersveld
  • Patent number: 8114929
    Abstract: A composition comprising a clear thermoplastic blend comprising: (a) a polycarbonate component; and (b) a polyester component comprising (i) a polyester based substantially on 1,4 cyclohexane dimethanol and terephthalic acid monomer units, (ii) copolymers polyester based substantially on 1,4 cyclohexane dimethanol and terephthalic acid monomer units and modified with up to 25 mol % of copolymerizable acid and/or diol monomers, and (iii) combinations thereof. The polycarbonate component and the polyester component are present in sufficient proportions to form a molding composition capable of being molded into an article that exhibits transparency and structural integrity after the article is exposed to a caustic aqueous environment for at least 70 hours. The invention also relates to articles made from the composition, methods for making the compositions, and methods for using articles.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: February 14, 2012
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Parminder Agarwal, Rodney W. Fonseca
  • Patent number: 8114930
    Abstract: An anti-adhesion agent composition for asphalt contains a specific polycarboxylic acid compound (A); a surfactant (B) that is at least one selected from a betaine amphoteric surfactant, an amino acid amphoteric surfactant, a polyoxyethylene alkylamine surfactant, an alkanolamide surfactant, and an amine oxide surfactant; and a water-soluble polyhydric alcohol (C).
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: February 14, 2012
    Assignee: NOF Corporation
    Inventors: Motonari Mizuta, Ebana Hiroatsu
  • Patent number: 8114931
    Abstract: An aqueous polymer dispersion that includes a) a polyurethane dispersion having an average particle size of 60 to 350 nm and b) an aqueous silicon dioxide dispersion having a particle diameter of the SiO2 particles of 20 to 400 nm. The dispersion is prepared by mixing the polyurethane dispersion (a) with the silicon dioxide dispersion (b). The aqueous polymer dispersion can be used in adhesive compositions, which can be used to bond substrates together, especially substrates that are structural components of shoes.
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: February 14, 2012
    Assignee: Bayer MaterialScience AG
    Inventors: Wolfgang Arndt, Rüdiger Musch, Knut Panskus, Thorsten Rische, Ralf Werner, Wolfgang Henning
  • Patent number: 8114932
    Abstract: Polymer articles formed from a modified propylene based polymer and processes of forming the same are described herein. The modified propylene based polymers generally include a propylene based polymer, a nucleator including a hyper nucleator, and a neutralizer composition, wherein the neutralizer composition includes a first compound selected from stearoyl lactylates, lactates, hydrotalcites, hydroxides and combinations thereof and may optionally include a second compound selected from metal stearates, wherein the lactates are selected from modified calcium salts derived from stearic and lactic acids and calcium lactates.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: February 14, 2012
    Assignee: Fina Technology
    Inventor: Michael McLeod
  • Patent number: 8114933
    Abstract: The thermoplastic rubber grafted copolymer resin composition comprising (A) about 100 parts by weight of a rubber grafted copolymer prepared by (a1) about 10 to 100 parts by weight of a rubber-modified grafted copolymer and (a2) about 0 to 90 parts by weight of copolymer prepared by vinyl cyanide compound/aromatic vinyl compound or methyl methacrylate or N-phenyl maleimide/vinyl cyanide monomer or aromatic vinyl monomer/methyl methacrylate or N-phenyl maleimide; (B) about 1 to 30 parts by weight of a maleic anhydride copolymer; and (C) about 1 to 20 parts by weight of a clay treated with a compound containing reactive functional groups; wherein said compound containing functional groups has a radical-polymerizable group and an onium ion that can ion-exchange with said clay.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: February 14, 2012
    Assignee: Cheil Industries Inc.
    Inventors: Tae Uk Kim, Hee Seok Na, Duk Hee Kim
  • Patent number: 8114934
    Abstract: A compressed sheet gasketing material is provided with a combination of high elastomer content and high swelling medium content. In one aspect, the swelling medium may include bentonite clay and may be provided a weight percentage that varies from 30 to 60%. In another aspect, a rubber content weight percentage that varies from 20 to 30% provides a relatively high compressibility. The compressed sheet gasketing material may further include one or more various fibers commonly used in high pressure sheet formulations.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: February 14, 2012
    Assignee: Garlock Sealing Technologies, LLC
    Inventors: Matthew C. Muir, Kenneth Hill, David J. Burgess
  • Patent number: 8114935
    Abstract: Described herein is microporous precipitated silica having the following physico-chemical parameters: a CTAB surface area of 50 to 300 square meters/gram, a BET/CTAB ratio of ?1.3, and a relative breadth ? of pore size distribution of ?3.5. The precipitated silica can also have a Sears number of from 10 to 28 and a Sears number/CTAB ratio of ?0.16. Also described herein are vulcanizable and vulcanized elastomer compositions, e.g., tires, containing the microporous precipitated silica.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: February 14, 2012
    Assignee: PPG Industries Ohio, Inc.
    Inventor: Timothy A. Okel
  • Patent number: 8114936
    Abstract: The invention relates to polymers useful as a papermaking additives. The invention also relates to methods for making and using such additives.
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: February 14, 2012
    Inventors: Lucyna Pawlowska, Robert Proverb
  • Patent number: 8114937
    Abstract: A carbon black having excellent conductivity-imparting ability, a method for producing the same, and a conductive composition containing the same are disclosed. The carbon black comprises a chain body comprising (1) chain parts of spherical carbon particles and (2) chain parts of rod-shaped carbon particles, the chain part (1) and the chain part (2) being connected, and is produced by supplying a raw material mixture comprising acetylene gas, hydrocarbon and a catalyst for carbon nanotube formation to a high temperature field having a temperature equal to or higher than a thermal decomposition temperature of the hydrocarbon, and heat treating the mixture, or by supplying hydrocarbon containing a catalyst for carbon nanotube formation, during pyrolysis of acetylene gas and/or in the state that acetylene gas has been pyrolyzed, and heat treating the resulting mixture at a temperature equal to or higher than a thermal decomposition temperature of the hydrocarbon.
    Type: Grant
    Filed: July 27, 2006
    Date of Patent: February 14, 2012
    Assignee: Denka Singapore Private Limited
    Inventor: Yoshio Sasaki
  • Patent number: 8114938
    Abstract: The invention relates to an aqueous polyurethane dispersion suitable for use in personal care products, the dispersed polyurethane comprising the reaction products of: A) a prepolymer according to the formula: wherein R1 represents a bivalent radical of a dihydroxyl functional compound, R2 represents a hydrocarbon radical of an aliphatic or cycloaliphatic polyisocyanate, R3 represents a radical of a low molecular weight diol, optionally substituted with ionic groups, n is from 0 to 5, and m is >1; B) at least one chain extender according to the formula: H2N—R4—NH2 wherein R4 represents an alkylene or alkylene oxide radical not substituted with ionic or potentially ionic groups; and C) at least one chain extender according to the formula: H2N—R5—NH2 wherein R5 represents an alkylene radical substituted with ionic or potentially ionic groups.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: February 14, 2012
    Assignee: Bayer MaterialScience LLC
    Inventors: Yuliya Berezkin, Peter D. Schmitt, Serkan Unal
  • Patent number: 8114939
    Abstract: Metal catalyst residues in resins containing polymerized lactic acid units, such as polylactides, are deactivated by treatment with a polymer or copolymer that contain pendant acid groups and pendant ester groups, with an acid-containing PLA resin, or with a polymer or copolymer having at least one acid groups per 250 atomic mass units and which has pendant lactic acid or poly(lactic acid) groups. The deactivating agent is effective at deactivating the catalyst, and has little effect on the optical clarity of the resin.
    Type: Grant
    Filed: May 12, 2008
    Date of Patent: February 14, 2012
    Assignee: NatureWorks LLC
    Inventors: Laura M. Babcock, Joseph D. Schroeder
  • Patent number: 8114940
    Abstract: The present invention relates to a phenolic hydroxy group-containing rubber-modified polyamide resin which has, in the molecule, a phenolic hydroxy group-containing aromatic polyamide segment having a structure represented by the following formula (A) (wherein, m and n are average values and Ar represents a divalent aromatic group) and a butadiene (co)polymer segment selected from the following formula (B-1) or (B-2), —(CH2—CH?CH—CH2)X—??(B-1) —(CH2—CH?CH—CH2)Y—(CH2—CH(CN))Z—??(B-2) (wherein, each of x, y and z is an average value and 0.01?z/(y+z)?0.13, x represents a positive number of 5 to 200, and also y+z is a positive number of 10 to 200), and a resin composition containing said resin, in particular an epoxy resin composition; a cured product of said epoxy resin composition is excellent in flexibility, heat resistance and electrical properties especially at high temperature and high humidity.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: February 14, 2012
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Kazunori Ishikawa, Makoto Uchida, Shigeru Moteki
  • Patent number: 8114941
    Abstract: The present invention provides a polyamide resin composition comprising a resin of polyamide and polyacrylate mixed with a compatibilizer, an inorganic nucleating agent, a glass fiber, an antioxidant, an anti-hydrolysis agent and a lubricant in a predetermined ratio, which shows superior mechanical strength and heat resistance and improved glycol resistance and visibility maintenance, thus being useful in such a field that requires the aforementioned properties, for example in an automobile coolant reservoir tank.
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: February 14, 2012
    Assignees: Hyundai Motor Company, Kopla Co., Ltd.
    Inventors: Dae Sik Kim, Hee Sok Chang, Bong Hwan Oh
  • Patent number: 8114942
    Abstract: Provided is a process for producing a cycloolefin resin composition, comprising a step of hydrogenating a resin composition. The resin composition before hydrogenation, which is used in the above step, includes 0.01 to 20 parts by weight of an unsaturated hydrocarbon compound having a boiling point of 50° C. or higher, for example, a monomer employed in polymerization, per 100 parts by weight of the resin composition.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: February 14, 2012
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Yasuhiro Takano, Masato Kawamura, Kenji Doi, Noritsuna Saito, Masaaki Ogizawa, Atsushi Shibuya, Toshiyuki Hirose