Patents by Inventor Roger Moore
Roger Moore has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7595373Abstract: Sulfonated block copolymer suitable for use as proton exchange membranes for fuel cells comprise sulfonated polyaryletherketone blocks and polyethersulfone blocks. The sulfonated polyaryletherketone blocks comprise structural units of formula the polyethersulfone blocks comprising structural units of formula wherein R1, R2, R3 and R4 are independently C1-C10 alkyl, C3-C12 cycloalkyl, C6-C14 aryl, allyl, alkenyl, alkoxy,halo, or cyano; Z and Z1 are independently a direct bond or O, S, (CH2)r; (CF2)r, C(CH3)2, C(CF3)2, or a combination thereof; M is H, a metal cation, a non-metallic inorganic cation, an organic cation or a mixture thereof a is 0 or an integer from 1 to 3; b, c and d are independently 0 or an integer from 1 to 4; m and n are independently 0 or 1; and r is an integer from 1 to 5.Type: GrantFiled: December 20, 2005Date of Patent: September 29, 2009Assignee: General Electric CompanyInventors: Joyce Hung, Hongyi Zhou, Marianne Elisabeth Harmon, Daniel Joseph Brunelle, Hongwei Liu, David Roger Moore, Daniel Steiger
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Publication number: 20090191398Abstract: The present invention provides a membrane useful for water purification comprising a porous base membrane and a hydrophilic coating disposed on the porous base membrane. The hydrophilic coating comprises structural units derived from a hydrophilic polymer and structural units derived from a first electron beam reactive group, and structural units derived from a second electron beam reactive group. The hydrophilic polymer has a number average molecular weight of greater than 2500 Daltons and comprises at least two electron beam reactive groups having different structures. The hydrophilic coating is covalently bound to the porous base membrane through structural units derived from the electron beam reactive groups. Also disclosed are processes for forming and employing the membrane.Type: ApplicationFiled: March 23, 2009Publication date: July 30, 2009Applicant: General Electric CompanyInventors: David Roger Moore, Ryan Austin Hutchinson
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Publication number: 20090191357Abstract: A membrane includes a base membrane; and an electron beam functionalized coating, the coating comprising a polyvinyl alcohol, a polyvinyl alcohol-polyvinyl amine copolymer, a polyvinyl amine, and derivatives thereof functionalized with an electron beam reactive group adapted to form a radical under high energy irradiation. Also disclosed are processes for forming the membrane.Type: ApplicationFiled: January 25, 2008Publication date: July 30, 2009Applicant: GENERAL ELECTRIC COMPANYInventors: David Roger Moore, Hieu Minh Duong, Ryan Austin Hutchinson
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Publication number: 20090191399Abstract: A membrane includes a base membrane; and an electron beam functionalized coating, the coating comprising a polyvinyl alcohol, a polyvinyl alcohol-polyvinyl amine copolymer, a polyvinyl amine, and derivatives thereof functionalized with an electron beam reactive group adapted to form a radical under high energy irradiation. Also disclosed are processes for forming the membrane.Type: ApplicationFiled: January 25, 2008Publication date: July 30, 2009Applicant: GENERAL ELECTRIC COMPANYInventors: David Roger Moore, Hieu Minh Duong, Ryan Austin Hutchinson
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Publication number: 20090188857Abstract: A membrane includes a porous base membrane and a hydrophilic coating. The coating comprises a hydrophilic additive and a hydrophilic polymer derivatized with an electron beam reactive group adapted to form a radical under high energy irradiation. In some embodiments, the membrane comprises a fluoropolymer. Also disclosed are processes for forming the membrane.Type: ApplicationFiled: November 21, 2008Publication date: July 30, 2009Applicant: GENERAL ELECTRIC COMPANYInventors: David Roger Moore, Ryan Austin Hutchinson
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Publication number: 20090163692Abstract: An aromatic polyether comprising structural units derived from a halosulfone sulfonate having structure (I): wherein R1 is a C3-C25 aromatic radical, a C3-C25 cycloaliphatic radical, or a C1-C10 aliphatic radical; M is hydrogen or a charge balancing cation; Y1 is independently at each occurrence a halogen; “t” is an integer having a value of 1 or 2; “s” is an integer having a value 0 to 3, “b” is an integer having a value 1 to 4; and “c” is an integer having a value 1 to 20. Also provided are methods of preparing the aromatic polyethers, and compositions including the aromatic polyethers.Type: ApplicationFiled: December 21, 2007Publication date: June 25, 2009Applicant: GENERAL ELECTRIC COMPANYInventors: David Roger Moore, Gary William Yeager, Daniel Joseph Brunelle, Marianne Elisabeth Harmon, Joyce Hung, Joseph Anthony Suriano, Hongyi Zhou
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Patent number: 7547756Abstract: Sulfonated polyethersulfones and polymer compositions comprising sulfonated polyethersulfones and at least one inorganic heteropolyacid are useful as proton exchange membranes for fuel cells. The polyethersulfones include structural units derived from at least one biphenol monomer and a monomer of formula I wherein X is O, S or NR1; Y is N or CR5; R1, R2, R3 and R4 are independently hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkylaryl, substituted alkylaryl, arylalkyl or substituted arylalkyl, or R3 and R4, taken together, form a 5- or 6-membered substituted or unsubstituted aliphatic or aromatic ring; R5 is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkylaryl, substituted alkylaryl, arylalkyl or substituted arylalkyl; and L is a direct bond or a divalent aromatic linker containing 6-12 carbons.Type: GrantFiled: October 31, 2005Date of Patent: June 16, 2009Assignee: General Electric CompanyInventors: Joyce Hung, Hongyi Zhou, Daniel Joseph Brunelle, Marianne Elisabeth Harmon, Daniel Steiger, Hongwei Liu, David Roger Moore
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Publication number: 20090047696Abstract: The present disclosure relates to methods and compositions for the detection of infectious proteins or prions in samples, including the diagnosis of prion related diseases. One embodiment is an ultrasensitive method for detecting PrP-res (PrPSc) that allows the use of recombinant PrP-sen (rPrP-sen) as a substrate for seeded polymerization. A sample is mixed with purified rPrP-sen to make a reaction mix which is incubated to permit aggregation of the rPrP-sen with the PrP-res that may be present in the sample. Any aggregates are intermittently disaggregated by agitation (for example by sonication) and the reaction allowed to proceed to amplify target substrate. Any rPrP-res(Sc) in the reaction mix is detected to indicate the presence of PrP-res in the original sample. This assay, which is called rPrP-PMCA, is surprisingly much faster than existing PMCA methods, yet it still retains sufficient sensitivity to detect extremely low levels of PrP-res.Type: ApplicationFiled: July 21, 2008Publication date: February 19, 2009Inventors: Byron W. Caughey, Ryuichiro Atarashi, Roger A. Moore, Suzette A. Priola
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Publication number: 20080314295Abstract: A lightweight concrete composition containing from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, and from 0 to 50 volume percent of aggregate; where the sum of components used does not exceed 100 volume percent, and where after the lightweight concrete composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39 after seven days. The concrete composition can be used to make concrete masonry units, construction panels, road beds and other articles.Type: ApplicationFiled: August 13, 2008Publication date: December 25, 2008Applicant: NOVA CHEMICALS INC.Inventors: Tricia Guevara, Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adelwale, Roger Moore, Mary Margaret Moore, Tobias Blain Hileman
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Patent number: 7393914Abstract: Novel polyethersulfone compositions have been discovered which incorporate structural subunits derived from sulfonated bis(halophenyl)sulfones, dihydroxy terphenyls, and/or bis(hydroxyphenyl)pyridines. The sulfonated polyethersulfones show promise as materials for use in polymer electrolyte membranes (PEMs) in fuel cells owing to their high proton conductivities (0.02-0.07 S/cm at 20° C. and 100 percent humidity). In addition, a novel unsulfonated thermoplastic polyethersulfone comprising structural subunits derived from a non-sulfonated bis(halophenyl)sulfone bis4-fluorophenyl)sulfone and 4,4?-dihydroxyphenyl-2,6-pyridine (CAS No. 171820-16-9) is disclosed.Type: GrantFiled: July 29, 2005Date of Patent: July 1, 2008Assignee: General Electric CompanyInventors: David Roger Moore, Hongyi Zhou, Daniel Steiger, Joyce Hung, Daniel Joseph Brunelle, Hongwei Liu, Marianne Elisabeth Harmon
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Publication number: 20080114183Abstract: The invention relates generally to monomers comprising superacidic functional groups. The superacidic functional groups comprise fluorinated sulfonate moieties. Monomers provided by the present invention include dihydroxy aromatic compounds, aromatic diamines, aromatic dicarboxylic acids, aromatic diacarboxylic acid esters, aromatic dithiols, and monomers comprising mixed functionalities, for example monomers comprising an aromatic amine group and an aromatic hydroxyl group. The monomers provided by the present invention are useful in the preparation of novel polymers comprising superacidic functional groups, materials useful in membrane applications. The superacidic functional groups present in the polymer compositions impart excellent proton conductivities. In one embodiment, the present invention provides monomers which may be used to prepare polymers useful as materials for polymer electrolyte fuel cell membranes.Type: ApplicationFiled: November 14, 2006Publication date: May 15, 2008Applicant: General Electric CompanyInventors: David Roger Moore, Hongyi Zhou, Daniel Joseph Brunelle, Joyce Hung, Hongwei Liu, Daniel Steiger
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Publication number: 20080114149Abstract: The invention relates generally to polymers derived from monomers having aromatic superacidic functional groups. The superacidic functional groups comprise fluorinated sulfonate moieties. Polymers provided by the present invention include polyethers, polyesters, polycarbonates, polyestercarbonates, polyetherketones, and polyethersulfones among others. The polymers provided by the present invention include block and random copolymers. In one embodiment, the present invention provides a polyetherketone-polyethersulfone block copolymer comprising superacidic functional groups. Polymers comprising superacidic functional groups are useful materials in membrane applications. The superacidic functional groups present in the new polymer compositions impart excellent proton conductivities. In one embodiment, the present invention provides polymers useful as materials for polymer electrolyte fuel cell membranes.Type: ApplicationFiled: November 14, 2006Publication date: May 15, 2008Applicant: General Electric CompanyInventors: David Roger Moore, Hongyi Zhou, Daniel Joseph Brunelle, Marianne Elisabeth Harmon, Joyce Hung
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Patent number: 7352593Abstract: An anchoring member and related method are disclosed for substantially parallel assembly of two additional daughter printed circuit boards (PCB) and heat sink on each side of main of mother PCB, and to retain a predetermined mating distance thereto to retain a predetermined mating distance thereto. The anchoring member comprises an elongated body extending in a longitudinal direction and having a first coupling member on one end for coupling the first daughter board in a substantially perpendicular orientation to the longitudinal direction on a first side of the mother board. The elongated body also comprises a second coupling member at the opposite end from the elongated body from the first coupling member for coupling the second daughter board in a substantially perpendicular orientation to the longitudinal direction on a second side of the mother board.Type: GrantFiled: November 14, 2006Date of Patent: April 1, 2008Assignee: Ruggedcom Inc.Inventors: Guang Zeng, Roger Moore, Clive Dias
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Publication number: 20080057290Abstract: A lightweight cementitious composition containing from 22 to 90 volume percent of a cement composition and from 10 to 78 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, where after the lightweight cementitious composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39. The cementitious composition can be used to make concrete masonry units, construction panels, road beds and other articles and can be included as a layer on wall panels and floor panels and can be used in insulated concrete forms. Aspects of the lightweight cementitious composition can be used to make lightweight structural units.Type: ApplicationFiled: October 31, 2007Publication date: March 6, 2008Applicant: NOVA CHEMICALS INC.Inventors: Tricia Guevara, Michael Williams, David Cowan, John Madish, Kolapo Adewale, Roger Moore, Jay Bowman
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Publication number: 20080019111Abstract: An anchoring member and related method are disclosed for substantially parallel assembly of two additional daughter printed circuit boards (PCB) and heat sink on each side of main of mother PCB, and to retain a predetermined mating distance thereto to retain a predetermined mating distance thereto. The anchoring member comprises an elongated body extending in a longitudinal direction and having a first coupling member on one end for coupling the first daughter board in a substantially perpendicular orientation to the longitudinal direction on a first side of the mother board. The elongated body also comprises a second coupling member at the opposite end from the elongated body from the first coupling member for coupling the second daughter board in a substantially perpendicular orientation to the longitudinal direction on a second side of the mother board.Type: ApplicationFiled: November 14, 2006Publication date: January 24, 2008Applicant: RUGGEDCOM INC.Inventors: Guang Zeng, Roger Moore, Clive Dias
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Publication number: 20080004443Abstract: Sulfonated block copolymer suitable for use as proton exchange membranes for fuel cells comprise sulfonated polyaryletherketone blocks and polyethersulfone blocks. The sulfonated polyaryletherketone blocks comprise structural units of formula I wherein R1 is C1-C10 alkyl, C3-C12 cycloalkyl, C6-C14 aryl, allyl, alkenyl, alkoxy, halo, or cyano; Ar1 and Ar2 are each independently C6-C20 aromatic radicals, or Ar1 and Ar2, taken together with an intervening carbon atom, form a bicyclic C6-C20 aromatic radical or a tricyclic C6-C20 aromatic radical; M is H, a metal cation, a non-metallic inorganic cation, an organic cation or a mixture thereof; and a is 0 or an integer from 1 to 4.Type: ApplicationFiled: July 3, 2006Publication date: January 3, 2008Inventors: Daniel Joseph Brunelle, Hongyi Zhou, Hongwei Liu, Joyce Hung, Marianne Elisabeth Harmon, David Roger Moore
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Patent number: 7306825Abstract: A synthetic leather is made by a impregnating a non-woven or woven textile with an aqueous polyurethane dispersion comprised of a nonionizable polyurethane and an external stabilizing surfactant. The impregnated textile is then exposed to water containing a coagulant for a coagulation time sufficient to coagulate the dispersion. The method may be used to form a synthetic leather having excellent wet ply adhesion and may contain an insoluble multivalent cation organic acid.Type: GrantFiled: June 27, 2003Date of Patent: December 11, 2007Assignee: Dow Global Technologies Inc.Inventors: Larry Wayne Mobley, Ramki Subramanian, Kenneth W. Skaggs, Weijun Zhou, Debkumar Bhattacharjee, Roger Moore
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Patent number: 7163209Abstract: A ski attachment kit for a kick scooter having a scooter steering assembly that includes a front fork configured for attaching a front wheel, a scooter body that includes a stand-on area and a rear fork rearward of the stand-on area configured for attaching a rear wheel, and a coupling that couples the steering assembly and the scooter body. The kit includes a front ski assembly having a scooter steering assembly mount that receives and releasably retains the steering assembly while providing a clearance for an attached front wheel. The kit also includes a rear ski assembly having a scooter body mount that receives and releasably retains the scooter body while providing a clearance for an attached rear wheel.Type: GrantFiled: January 9, 2006Date of Patent: January 16, 2007Inventors: Kennth Moscaret, Roger Moore, Gene Arnold VanPelt, II, David Dennis Nelson, Robert L. Gille
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Publication number: 20060225618Abstract: A lightweight concrete composition containing from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, and from 0 to 50 volume percent of aggregate; where the sum of components used does not exceed 100 volume percent, and where after the lightweight concrete composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39 after seven days. The concrete composition can be used to make concrete masonry units, construction panels, road beds and other articles.Type: ApplicationFiled: March 22, 2006Publication date: October 12, 2006Inventors: Tricia Guevara, Michael Williams, David Cowan, John Madish, Kolapo Adewale, Roger Moore, Tobias Hileman, Mary Moore
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Publication number: 20060217464Abstract: A lightweight cementitious composition containing from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, and from 10 to 50 volume percent of sand and/or other fine aggregate, where at least a portion of the sand and/or fine aggregate has a fineness modulus of less than 2; where the sum of components used does not exceed 100 volume percent, and where after the lightweight cementitious composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39 after seven days. The cementitious composition can be used to make concrete masonry units, construction panels, road beds and other articles.Type: ApplicationFiled: March 22, 2006Publication date: September 28, 2006Applicants: NOVA Chemicals, Inc., Metromont CorporationInventors: Tricia Guevara, Michael Williams, David Cowan, John Madish, Kolapo Adewale, Roger Moore, Mary Moore, Blain Hileman, Richard Pennell