| Patent Name：Oxidation of propane to give acrylic acid using catalysts in a mixture of crystaline phases |
| Country：[US] |
Patent ID：[20060293538] |
| Remarks： |
Abstract
The invention relates to a method for the production of acrylic acid from propane, in which a gas mixture comprising propane, water vapour and, optionally, an inert gas and/or molecular oxygen is passed over a catalyst, comprising a crystalline catalyst phase of formula (I) or (I') TeaMolVbNbcOx (I) Sba Mol VbOy (I'), associated with a crystalline catalyst phase for activating the propane. |
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| Patent Name：Partially decomposed catalyst and hydrocarbon oxidation processes using the same |
| Country：[US] |
Patent ID：[20060293544] |
| Remarks： |
Abstract
The present invention is related to a hydrocarbon oxidation process. The process comprises bringing one or more hydrocarbons into contact with a source of oxygen in the presence of a radical initiator and a catalyst. The catalyst comprises an organic metal complex located on a catalyst support, and is obtained by partial decomposition of the organic metal complex. For example, the process can be used to produce dimethyl carbonate from dimethoxy methane. The invention is also related to a partially decomposed catalyst that comprises a silica support and an organic metal complex, wherein at least 5% of the organic compound remains in the catalyst. The organic metal complex comprises an organic compound and a metal-based compound wherein the metal is selected from copper, nickel, and combinations thereof. The invention is also related to a process for manufacturing of a catalyst comprising mixing L-arginine, a Cu-based compound, water, and optionally another metal-based compound to form a solution; impregnating the solution onto a silica support to form a catalyst precursor; and partially decomposing the L-arginine to form the catalyst so that at least 5% of L-arginine remains in the catalyst. |
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| Patent Name：METHODS AND COMPOSITIONS TO MODULATE ETHYLENE SENSITIVITY |
| Country：[US] |
Patent ID：[20060294621] |
| Remarks： |
Abstract
The field of the invention relates to plants and plant genes, including both plant mutants and transgenic plants containing a gene that confers an ethylene insensitive phenotype. Also encompassed by the invention are methods of using the disclosed plant gene to confer an ethylene insensitive phenotype.
Inventors: Stepanova; Anna N.; (Cary, NC) ; Ecker; Joseph R.; (Carlsbad, CA)
Correspondence Name and Address: MORRISON & FOERSTER LLP,425 MARKET STREET,SAN FRANCISCOCA,94105-2482,US |
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| Patent Name：Electrolytic synthesis of sebacic acid |
| Country：[CN] |
Patent ID：[85102594] |
| Remarks： |
Abstract
The invention is refered to a process for the production of sebacic acid-a chemical electrolysis process, in which the diester of sebacic acid is synthesized by electrolytic oxydation with the adipic acid monoester as row material,and the sebacic acid of better purity is obtained through hydrolysis of the diester and final purification. The yield of the sebacic acid obtained reaches up to 85-93%. The current efficiency is above 91%.
International Classification:C07C55/20,C25B3/02
Applicant(s) Name:Nankai Univ.
Attorney & Agent:TIAN HAIAN JIE SONGFAN |
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| Patent Name：Method for removing hydrogen sulfide |
| Country：[CN] |
Patent ID：[85101000] |
| Remarks： |
Abstract
Disclosed is a method for removing hydrogen sulfide and carbon dioxide in chemical industrial gas by catalysis.It is suitable for water gas, natural gas, synthetic gas, fuel gas, e.t.c.The catalyst used is lignin sodium or lignin calcium salt as its major composition or waste black liquid from a paper plant. Since the sulfur obtained has white foam and the sulfur further produced has high purity with this method, especially the catalyst being used is non-poison, non-corrosiveness and quite cheap, it is a reasonable way of sulfur removal with good commercial value.
International Classification:B01D53/14,B01J31/06,C08H5/02
Applicant(s) Name:Zhengzhou Polytechnical College
Inventor(s) Name:Ding Yuyi, Fang Wenji, Liu Xiaodong |
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| Patent Name：Method and device for chemical or biological analysis by a sensor with a monolithic chamber in the form of a multi-microtubular sheaf and a lateral integration measuring transducer |
| Country：[FR] |
Patent ID：[US2006257956] |
| Remarks： |
Abstract：
A method and device for chemical or biological analysis by a sensor provided with a monolithic chamber in the form of a multi-microtubular sheaf and a lateral integration measuring transducer. The method improves the usual method for a sensor evaluation of an analyte concentration in a fluid sample by multi-canalising in parallel the fluid sample fraction through channels of a monolithic reaction chamber, positioning a transducer system fully outside the surface of the shell of the reaction chamber and strictly in front of the lateral face thereof, carrying out an integral measurement of signals generated by the analyte combination and a receiver, which is also arranged in the reaction chamber, by a lateral transducer system coevally in all channels of the reaction chamber such that the presence of the analyte in all channels of the reaction chamber is simultaneously and globally quantified.
Inventor: BASSET FREDERIC (FR); BILLIOTTE JEAN-MARIE (FR); NIKITIN PETR I (RU)
Classification:
- international: G01N33/554; B01L3/00; B01L3/02; G01N33/543; G06F19/00; G01N33/554; B01L3/00; B01L3/02; G01N33/543; G06F19/00;
- european: B01L3/00C2D8; B01L3/02E; G01N33/543K4
Application number: US20060563055 20060601
Priority number(s): FR20030008227 20030704; WO2004FR01707 20040701 |
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| Patent Name：Methods and kits for detecting an enzyme capable of modifying a nucleic acid |
| Country：[GB] |
Patent ID：[US2006257879] |
| Remarks： |
Abstract：
The present invention provides a method of detecting an enzyme in a sample wherein the enzyme is capable of adding or removing a chemical moiety to or from a nucleic acid molecule, which thereby confers altered sensitivity of the nucleic acid molecule in a subsequent process. The invention also relates to diagnostic methods which take advantage of the method of the invention and kits which are useful for carrying out the method of the invention.
Inventor: WILSON STUART (GB); STANLEY CHRISTOPHER J (GB); BANIN SHARON (GB)
Classification:
- international: C12Q1/68; C12Q1/34; C12Q1/42; G01N33/573; G01N33/574; C12Q1/68; C12Q1/34; C12Q1/42; G01N33/573; G01N33/574;
- european: C12Q1/42; C12Q1/68A4; G01N33/573; G01N33/574C14
Application number: US20060566792 20060602
Priority number(s): GB20030018110 20030801; WO2004GB03325 20040802 |
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| Patent Name：Porous and spherical calcium phosphate particle being partly substituted with metal ion having metal ion carried on surface thereof, and porous multilayer calcium phosphate particle |
| Country：[JP] |
Patent ID：[US2006257658] |
| Remarks： |
Abstract：
A porous and spherical calcium phosphate particle which is substituted with a metal ion or has a metal ion carried on the surface thereof, and has a particle diameter of 0.1 to 100 mum. The calcium phosphate particle is a novel functional particle which is useful, for example, as a material for use in gas chromatography allowing the separation of a chemical substance of a trace amount with high accuracy.
Inventor: TANAKA JUNZO (JP); IKOMA TOSHIYUKI (JP); TAGUCHI TETSUSHI (JP)
Classification:
- international: B32B1/00; B01J20/04; B01J20/282; B32B18/00; C01B25/32; B32B1/00; B01J20/04; B01J20/281; B32B18/00; C01B25/00;
- european: B01J20/04; B01J20/282; C01B25/32
Application number: US20060568680 20060330
Priority number(s): JP20030299362 20030822; WO2004JP04149 20040325 |
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| Patent Name：METHOD FOR TREATING A WAFER EDGE |
| Country：[US] |
Patent ID：[US2006258177] |
| Remarks： |
Abstract：
A method for treating an edge portion of a wafer with a plasma or select chemical formulation in order to enhance adhesion characteristics and inhibit delamination of a layer of material from the wafer surface only on the edge portion that is being treated. Alternatively, the method may be utilized to effectuate a cleaning of an edge portion of a wafer.
Inventor: KASTENMEIER BERND E (US); KNORR ANDREAS (US)
Applicant: IBM (US)
Classification- international: H01L21/00; H01L21/00;
Application number: US20050908441 20050512
Priority number(s): US20050908441 20050512 |
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| Patent Name：Self-sensing array of microcantilevers for chemical detection |
| Country：[US] |
Patent ID：[US2006257286] |
| Remarks： |
Abstract：
The invention provides a chemical detection system for detecting at least one target chemical species, including a self-sensed cantilevered probe array having a plurality of self-sensed cantilevered probes, at least one chemical-sensitive coating material applied to at least one cantilevered probe in the cantilevered probe array, and an interface circuit that is coupled to the cantilevered probe array. At least one cantilevered probe in the cantilevered probe array exhibits a shifted cantilevered probe response when the cantilevered probe array is exposed to the target chemical species and the interface circuit actuates the cantilevered probe. A handheld chemical detection system and a method of operation are also disclosed.
Inventor: ADAMS JESSE D (US)
Classification- international: G01N27/00; B32B5/02; B32B27/04; B32B27/12; G01N27/00; B32B5/02; B32B27/04; B32B27/12;
Application number: US20040967748 20041015
Priority number(s): US20040967748 20041015; US20030512504P 20031017 |
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