Patents Assigned to E
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Patent number: 7771919Abstract: Provided are liquid compositions suitable for use as immersion liquids in immersion lithography, and immersion lithography processes and apparatus using the compositions.Type: GrantFiled: June 8, 2007Date of Patent: August 10, 2010Assignee: E. I. du Pont de Nemours and CompanyInventor: Alex Sergey Ionkin
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Patent number: 7771610Abstract: Disclosed is a nonflammable refrigerant composition consisting of pentafluoroethane in an amount from 62% to 67% based on the weight of the composition, a second component that is selected from 1,1,1,2-tetrafluoroethane, 1,1,2,2-tetrafluoroethane, and mixtures thereof in an amount from 26% to 36% by weight; and an ethylenically unsaturated or saturated hydrocarbon compound that is at least 70% isobutane in an amount of from 1% to 4% by weight and up to 5% by weight based on the weight of the composition of another fluorohydrocarbon. The composition optionally may further include at least one additive, lubricant or combination thereof.Type: GrantFiled: July 11, 2008Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Neil Andre Roberts, Owen Ross Chambers
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Patent number: 7771623Abstract: The present invention is directed to a thick film conductor composition comprised of (a) aluminum-containing powder; (b) at least one glass frit composition; dispersed in (c) organic medium wherein said glass frit composition upon firing undergoes a recrystallization process and liberates both a glass and a crystalline phase and wherein said glass phase of said recrystallization process comprises a glass that has a lower softening point than the original softening point of said glass frit composition.Type: GrantFiled: May 31, 2006Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and Company Dupont (UK) LimitedInventors: Richard John Sheffield Young, Michael Rose, Julie Ann Raby, Kenneth Warren Hang
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Patent number: 7772386Abstract: The present invention relates to compositions useful in immunization against pathogenic organisms of the genus Mycobacterium and for diagnostic purposes. In particular, the present invention relates to a composition comprising at least one protein which is differentially expressed in a virulent strain as compared to an avirulent strain of Mycobacteria. Furthermore, the invention relates to compositions comprising fusion proteins, antigenic fragments, nucleic acid molecules encoding the aforementioned proteinaceous compounds and/or antibodies thereto. Additionally, the invention relates to pharmaceutical and diagnostic compositions comprising or employing compounds of the invention. In addition, the present invention relates to the use of the compounds of the invention for the treatment of Mycobacterium induced diseases and/or for the preparation of a vaccine for vaccination against Mycobacterium induced diseases.Type: GrantFiled: January 28, 2000Date of Patent: August 10, 2010Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.Inventors: Peter Jungblut, Stefan H. E. Kaufmann, Ulrich Schaible, Hans Mollenkopf, Bärbel Raupach, Ursula Zimny-Arndt, Stephanie Lamer, Jens Mattow
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Patent number: 7771523Abstract: The present invention pertains to an aqueous inkjet ink comprising anionic self-dispersing pigment, a certain mixture of alkali metal cations and a certain humectant. The inks exhibit greatly extended latency.Type: GrantFiled: April 15, 2008Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and CompanyInventor: Christian Jackson
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Patent number: 7772444Abstract: Methods to produce resveratrol and/or resveratrol glucoside in a recombinant oleaginous microorganism are provided. Expression of a resveratrol synthase gene in combination with genes involved in the phenylpropanoid pathway enabled recombinant microbial production of resveratrol in significant amounts.Type: GrantFiled: May 17, 2006Date of Patent: August 10, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Lixuan Lisa Huang, Zhixiong Xue, Quinn Qun Zhu
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Patent number: 7771810Abstract: This invention relates to a honeycomb including articles such as a panel or aerodynamic structure comprising matrix resin and paper, the paper comprising 50 to 80 parts by weight fibrous material having a modulus of 600 grams per denier (550 grams per dtex) or greater, 0 to 50 parts by weight powdered inorganic material, and 20 parts by weight or greater thermoplastic fiber, the improvement comprising the thermoplastic fiber is a binder for the paper and has a melting temperature above the curing temperature of the matrix resin; a glass transition temperature of greater than 100° C., and the weight average molecular weight of the thermoplastic polymer in the thermoplastic fibers changes 20% or less after being maintained for 10 minutes at the melting temperature.Type: GrantFiled: December 15, 2006Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Mikhail R. Levit, Subhotosh Khan, Gary Lee Hendren
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Patent number: 7772441Abstract: A process for synthesizing 3,4?dihydroxybenzophenone by reacting meta-hydroxybenzoic acid and phenol in the presence of a Lewis acid, and a protonic acid. Upon completion of the reaction the Lewis and protonic acids are removed and then the reaction product of 3,4?dihydroxybenzophenone is contacted with water (at temperature not greater than 10° C.) and ammonium hydroxide followed by filtration.Type: GrantFiled: February 26, 2009Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Kiu-Seung Lee, Michael Francis Vincent
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Patent number: 7770527Abstract: A display table movable between a standing position and a folded position is disclosed, comprising a back, a table top pivotable with respect to the back, a middle leg pivotable with respect to the back, and a brace pivotable with respect to the back and slidably received in the middle leg. In the standing position the brace engages the middle leg so as to resist movement of the middle leg with respect to the brace.Type: GrantFiled: May 12, 2004Date of Patent: August 10, 2010Assignee: K.E. Sales, Inc.Inventor: Edward M. Hand
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Patent number: 7770391Abstract: The invention relates to a device for a bi-directional displacement of a means or a connecting element, along a guide, which can be reversibly moved between at least two positions along the guide, with a means for driving that can be engaged with the means or connecting element, which is capable along the guide to displace the means or connecting element in a direction while being subjected to force and an actuator engaged with the means or connecting element, which is capable of displacing the means or connecting element in the opposite direction along the guide while being subjected to the force and wherein the actuator is actuatable by a converter material.Type: GrantFiled: March 21, 2006Date of Patent: August 10, 2010Assignee: Fraunhofer-Gesellschaft zur Forderung der Angewandtwn Forschung E.V.Inventors: Tobias Melz, Björn Seipel
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Patent number: 7771666Abstract: The present invention provides a method and apparatus for the controlled synthesis of nanoparticles using a high temperature process. The reactor chamber includes a high temperature gas heated by means such as a plasma torch, and a reaction chamber. The homogenizer includes a region between the reactant inlets and the plasma (the spacer zone) to ensure that feeds from the reactant inlets are downstream of the recirculation zone induced by the high temperature gas. It also includes a region downstream of the reactant inlets that provides a nearly I dimensional (varying only in the axial direction) flow and concentration profile in the reaction zone to produce nanoparticles with narrow size distribution.Type: GrantFiled: December 16, 2003Date of Patent: August 10, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Stephan Claude De La Veaux, Lu Zhang
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Patent number: 7771811Abstract: This invention relates to an improved high performance honeycomb, methods for making the same, and articles including aerodynamic structures comprising the honeycomb, the honeycomb made with a paper that allows rapid impregnation of the honeycomb by structural resins while retarding excessive impregnation of node-line adhesives during manufacture. The honeycomb comprises a paper having a thickness of from 25 to 75 microns and a Gurley porosity of 2 seconds or greater and comprising high modulus fiber and thermoplastic binder having a melt point of from 180° C. to 300° C., wherein at least 30 percent by weight of the total amount of thermoplastic material is in the form of discrete film-like particles in the paper, the particles having a film thickness of about 0.1 to 5 micrometers and a minimum dimension perpendicular to that thickness of at least 30 micrometers.Type: GrantFiled: December 15, 2006Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Mikhail R. Levit, Subhotosh Khan, Gary Lee Hendren
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Patent number: 7772370Abstract: Compositions and methods for protecting a plant from a pathogen, particularly a fungal pathogen, are provided. Compositions include novel amino acid sequences, and variants and fragments thereof, for antipathogenic polypeptides that were isolated from microbial fermentation broths. Nucleic acid molecules comprising nucleotide sequences that encode the antipathogenic polypeptides of the invention are also provided. A method for inducing pathogen resistance in a plant using the nucleotide sequences disclosed herein is further provided. The method comprises introducing into a plant an expression cassette comprising a promoter operably linked to a nucleotide sequence that encodes an antipathogenic polypeptide of the invention. Compositions comprising an antipathogenic polypeptide or a transformed microorganism comprising a nucleic acid of the invention in combination with a carrier and methods of using these compositions to protect a plant from a pathogen are further provided.Type: GrantFiled: August 3, 2007Date of Patent: August 10, 2010Assignees: Pioneer Hi-Bred International, Inc, E.I. du Pont de Nemours and Company, The Regents of the University of CaliforniaInventors: Daniel J. Altier, Glen Dahlbacka, Irina Elleskaya, Natalia Ellanskaya, legal representative, Rafael Herrmann, Jennie Hunter-Cevera, Billy F. McCutchen, James K. Presnail, Janet A. Rice, Eric Schepers, Carl R. Simmons, Tamas Torok, Nasser Yalpani
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Patent number: 7772561Abstract: In order to detect an image generated by an image source, a mirror arrangement is arranged between the image source and a detector. The mirror arrangement includes two spaced-apart deflection mirrors, which are parallel to each other or form an acute angle of less than 90° between them. In particular when the image source is a scintillator layer, shielding of X-rays from the detector with simultaneous compact dimensioning of the apparatus is achieved in this manner.Type: GrantFiled: February 6, 2009Date of Patent: August 10, 2010Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Peter Schmitt, Guenther Kostka, Rolf Behrendt, Matthias Kube, Wolfgang Groeger
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Patent number: 7771637Abstract: The invention relates to a continuous dry spinning process for preparing a fiber from a polymer solution having concentrations of polymer, salt, solvent and water. After the fiber is extruded and quenched, the fiber is placed in contact with a conditioning solution comprising concentrations of solvent, salt, and water. The conditioning solution acts upon the fiber to plasticize the fiber prior to being drawn. The conditioning solution has concentrations of solvent, salt, and water so that the fiber is plasticized to the extent necessary for drawing but does not plasticize the fiber to such an extent as to re-dissolve the fiber into a polymeric solution. A heat-treated fiber manufactured from this process has improved shrinkage and can be colored to darker shades.Type: GrantFiled: December 19, 2007Date of Patent: August 10, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Mark H. Headinger, Edgar N. Rudisill, David W. Luckey
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Patent number: 7771638Abstract: The invention relates to a continuous dry spinning process for preparing a fiber from a polymer solution having concentrations of polymer, salt, solvent and water. After the fiber is extruded and quenched, the fiber is placed in contact with a conditioning solution comprising concentrations of solvent, salt, and water. The conditioning solution acts upon the fiber to plasticize the fiber prior to being drawn. The conditioning solution has concentrations of solvent, salt, and water so that the fiber is plasticized to the extent necessary for drawing but does not plasticize the fiber to such an extent as to re-dissolve the fiber into a polymeric solution. A heat-treated fiber manufactured from this process has improved shrinkage and can be colored to darker shades.Type: GrantFiled: December 19, 2007Date of Patent: August 10, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Mark H. Headinger, David W. Luckey, Edgar N. Rudisill
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Patent number: 7772418Abstract: A process for producing 3,4?diacetoxybenzophenone by first synthesizing 3,4?dihydroxybenzophenone by reacting meta-hydroxybenzoic acid and phenol in the presence of a Lewis acid, and a protonic acid followed by reacting the 3,4?dihydroxybenzophenone with an acetylating agent in the presence of an inorganic acid and activated carbon.Type: GrantFiled: February 26, 2009Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Kiu-Seung Lee, Michael Francis Vincent
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Patent number: 7772311Abstract: A composition is provided that is applicable for providing a non-stick abrasion-resistant coating on a surface, but not as a primer layer, said composition comprising fluoropolymer and an effective amount of ceramic particles having an average size of at least about 10 micrometers to improve the abrasion resistance of said coating on said surface by at least 10% as determined by the dry SBAR method, said composition optionally containing adhesion promoter in an amount up to about 10 wt % of the wt. of said fluoropolymer.Type: GrantFiled: March 23, 2007Date of Patent: August 10, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Jerome T. Adams, Osamu Hayakawa, Michael J. Witsch
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Patent number: 7771636Abstract: The invention relates to a continuous dry spinning process for preparing a fiber from a polymer solution having concentrations of polymer, salt, solvent and water. After the fiber is extruded and quenched, the fiber is placed in contact with a conditioning solution comprising concentrations of solvent, salt, and water. The conditioning solution acts upon the fiber to plasticize the fiber prior to being drawn. The conditioning solution has concentrations of solvent, salt, and water so that the fiber is plasticized to the extent necessary for drawing but does not plasticize the fiber to such an extent as to re-dissolve the fiber into a polymeric solution. A heat-treated fiber manufactured from this process has improved shrinkage and can be colored to darker shades.Type: GrantFiled: December 19, 2007Date of Patent: August 10, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Mark H. Headinger, Edgar N. Rudisill, David W. Luckey
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Patent number: D621224Type: GrantFiled: December 16, 2009Date of Patent: August 10, 2010Assignee: Cha Cha Th é Culture International Company LimitedInventor: Tsai-Hsieh Wang Chen