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David Waller

David Waller, Porsgrunn NO

Patent application numberDescriptionPublished
20090274597Method and device for catchment of platinum group metals in a gas stream - This invention relates to a method and device for catchment of platinum group metals (PGM) in a gaseous stream, where the method comprises using a catalyst comprising a porous ceramic body in which at least a part of the surface area is covered by one or more PGM-catching metal(s)/alloy(s), and where the device comprises the porous ceramic body in which at least a part of the surface area is covered by one or more PGM-catching metal(s)/alloy(s). In a further aspect, the invention also relates to a method for producing the inventive device.11-05-2009
20100098611Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide - The present invention relates to a catalyst comprising 0.1-10 mol % CO04-22-2010
20100173770METHOD FOR PRODUCING CATALYSTS AND CATALYSTS THEREOF - The invention relates to a process to produce catalysts by powder injection moulding and the catalysts thereof, wherein the catalysts are made by preparing a ceramic formulation with temperature controlled rheological properties comprising catalytic components, heating the powder formulation up to at least the fluid state transition temperature, shaping a sample by injecting the fluid powder formulation into an injection mould followed by cooling the injected powder formulation below the fluid state transition temperature, de-binding the shaped sample, and sintering the shaped sample to form a ceramic catalyst. Alternatively the ceramic structure may be formed initially followed by a coating of the ceramic structure by one or more catalytic compounds.07-08-2010
20100247417MIXED METAL OXIDE CATALYST AND PRODUCTION OF NITRIC OXIDE BY OXIDATION OF AMMONIA - The present invention provides a catalyst for production of nitric oxide from ammonia and oxygen. The catalyst has the composition A09-30-2010
20100278709CATALYST FOR PRODUCTION OF NITRIC OXIDE - The present invention provides a catalyst for production of nitric oxide from ammonia and oxygen. The catalyst has the composition A11-04-2010
20110110835Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide - The present invention relates to a catalyst comprising 0.1-10 mol % Co05-12-2011

Patent applications by David Waller, Porsgrunn NO

David Waller, Lexington, MA US

Patent application numberDescriptionPublished
20090050207Photovoltaic Cell - A photovoltaic cell has two electrodes and a hole injection layer. A liquid crystal material and a plurality of particles can be disposed between the electrodes.02-26-2009
20090107552Novel Dyes - Novel dyes, as well as related photovoltaic cells, components, systems, and methods, are disclosed.04-30-2009
20090108255Processing Additives for Fabricating Organic Photovoltaic Cells - Processing additives, as well as related compositions, photovoltaic cells, photovoltaic modules, and methods, are disclosed.04-30-2009
20090256106PATTERNED PHOTOVOLTAIC CELL - Patterned photovoltaic cells, as well as related components and methods, are disclosed.10-15-2009
20100024860Organic Photovoltaic Cells - Organic photovoltaic cells, as well as related components, photovoltaic systems, and methods, are disclosed.02-04-2010
20100032018Novel Photoactive Polymers - Novel photoactive polymers, as well as related components, articles, systems, and methods are disclosed.02-11-2010
20100180944Polymers with low band gaps and high charge mobility - Polymers with low band gaps and high charge mobility, as well as related systems, methods and components are disclosed.07-22-2010

Patent applications by David Waller, Lexington, MA US