Patents by Inventor Thomas Willuweit
Thomas Willuweit 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: 11638887Abstract: The invention relates to a filter unit (1, 19), having: at least one warp-knitted spacer (3) which comprises a first and a second cover layer (4; 5) having in each case a multiplicity of openings (6) which are delimited by peripheral regions (7), wherein threads (8) extend from the peripheral regions (7) of the first cover layer (4) to peripheral regions (7) of the second cover layer (5), and wherein the at least one warp-knitted spacer is rolled, twisted, and/or at least in one portion is compressed.Type: GrantFiled: June 25, 2018Date of Patent: May 2, 2023Assignee: OASE GmbHInventors: Thomas Willuweit, Ralf Griesbach
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Publication number: 20190168137Abstract: The invention relates to a filter unit (1, 19), having: at least one warp-knitted spacer (3) which comprises a first and a second cover layer (4; 5) having in each case a multiplicity of openings (6) which are delimited by peripheral regions (7), wherein threads (8) extend from the peripheral regions (7) of the first cover layer (4) to peripheral regions (7) of the second cover layer (5), and wherein the at least one warp-knitted spacer is rolled, twisted, and/or at least in one portion is compressed.Type: ApplicationFiled: June 25, 2018Publication date: June 6, 2019Applicant: Lavaris Technologies GmbHInventors: Thomas Willuweit, Ralf Griesbach
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Patent number: 10126241Abstract: The present invention provides a measuring apparatus (100) designed to analyze a fluid sample (3) or a luminescent sample (52), wherein the measuring apparatus (100) comprises a radiation receiver device (6, 56) for receiving a light beam guided along a measurement path through the fluid sample or radiation emitted by the luminescent sample (52), and wherein the measuring apparatus comprises at least one connection device (36) for connecting an external electronic device (37) for transferring the measurement signals of the radiation receiver device (6, 56) to an evaluation device (109) of the external electronic device (37) for evaluating the measurement signals.Type: GrantFiled: October 14, 2014Date of Patent: November 13, 2018Assignee: IFE Innovative Forschungs- und Entwicklungs GmbH & Co. KGInventors: Thomas Willuweit, Ralf Griesbach
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Publication number: 20170356847Abstract: The invention provides a measuring device for analyzing a luminescent sample and, in particular, for measuring the concentration of at least one analyte in a luminescent sample, comprising: a housing with a sample receptacle space for accommodating a sample container; a sample container for accommodating the luminescent sample; a radiation receiver apparatus for receiving radiation emitted by the luminescent sample; and an evaluation apparatus for evaluating the radiation from the luminescent sample received by the radiation receiver apparatus. The invention moreover provides a measuring device comprising a base part and a measuring head arranged at the base part in an interchangeable manner, wherein the measuring head is embodied to analyze the luminescent sample or it is embodied as a spectrometer measuring head.Type: ApplicationFiled: July 17, 2017Publication date: December 14, 2017Inventors: Thomas Willuweit, Ralf Griesbach
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Publication number: 20160305880Abstract: The invention provides a measuring device for analyzing a luminescent sample and, in particular, for measuring the concentration of at least one analyte in a luminescent sample, comprising: a housing with a sample receptacle space for accommodating a sample container; a sample container for accommodating the luminescent sample; a radiation receiver apparatus for receiving radiation emitted by the luminescent sample; and an evaluation apparatus for evaluating the radiation from the luminescent sample received by the radiation receiver apparatus. The invention moreover provides a measuring device comprising a base part and a measuring head arranged at the base part in an interchangeable manner, wherein the measuring head is embodied to analyze the luminescent sample or it is embodied as a spectrometer measuring head.Type: ApplicationFiled: October 14, 2014Publication date: October 20, 2016Inventors: Thomas Willuweit, Ralf Griesbach
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Publication number: 20160299075Abstract: The present invention provides a measuring apparatus (100) designed to analyze a fluid sample (3) or a luminescent sample (52), wherein the measuring apparatus (100) comprises a radiation receiver device (6, 56) for receiving a light beam guided along a measurement path through the fluid sample or radiation emitted by the luminescent sample (52), and wherein the measuring apparatus comprises at least one connection device (36) for connecting an external electronic device (37) for transferring the measurement signals of the radiation receiver device (6, 56) to an evaluation device (109) of the external electronic device (37) for evaluating the measurement signals.Type: ApplicationFiled: October 14, 2014Publication date: October 13, 2016Inventors: Thomas Willuweit, Ralf Griesbach
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Publication number: 20160135467Abstract: A composition of alkali carbonate peroxyhydrate in a quantity of 45 to 85% by weight relative to a total amount of the composition and an alkali hydrogen carbonate is provided for combating pathogenic germs and parasites in water of aquaculture, ponds, and aquariums; for destroying thread algae in water; for processing water. The addition of alkali hydrogen carbonate to alkali percarbonate peroxyhydrate stabilizes the alkali percarbonate peroxyhydrates relative to combustible materials. The alkali carbonate peroxyhydrate is preferably Na2CO3 and xH2O2.Type: ApplicationFiled: December 3, 2015Publication date: May 19, 2016Inventor: Thomas Willuweit
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Patent number: 9210937Abstract: A composition of alkali carbonate peroxyhydrate in a quantity of 45 to 85% by weight relative to a total amount of the composition and an alkali hydrogen carbonate is provided for combating pathogenic germs and parasites in water of aquaculture, ponds, and aquariums; for destroying thread algae in water; for processing water. The addition of alkali hydrogen carbonate to alkali percarbonate peroxyhydrate stabilizes the alkali percarbonate peroxyhydrates relative to combustible materials. The alkali carbonate peroxyhydrate is preferably Na2CO3 and xH2O2.Type: GrantFiled: February 18, 2014Date of Patent: December 15, 2015Assignee: Söll GmbHInventor: Thomas Willuweit
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Publication number: 20150343337Abstract: The invention relates to a filter unit (1, 19), having: at least one warp-knitted spacer (3) which comprises a first and a second cover layer (4; 5) having in each case a multiplicity of openings (6) which are delimited by peripheral regions (7), wherein threads (8) extend from the peripheral regions (7) of the first cover layer (4) to peripheral regions (7) of the second cover layer (5), and wherein the at least one warp-knitted spacer is rolled, twisted, and/or at least in one portion is compressed.Type: ApplicationFiled: January 20, 2014Publication date: December 3, 2015Inventors: Thomas Willuweit, Ralf Griesbach
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Publication number: 20140171324Abstract: A composition of alkali carbonate peroxyhydrate in a quantity of 45 to 85% by weight relative to a total amount of the composition and an alkali hydrogen carbonate is provided for combating pathogenic germs and parasites in water of aquaculture, ponds, and aquariums; for destroying thread algae in water; for processing water. The addition of alkali hydrogen carbonate to alkali percarbonate peroxyhydrate stabilizes the alkali percarbonate peroxyhydrates relative to combustible materials. The alkali carbonate peroxyhydrate is preferably Na2CO3 and xH2O2.Type: ApplicationFiled: February 18, 2014Publication date: June 19, 2014Applicant: Söll GmbHInventor: Thomas Willuweit
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Patent number: 8582103Abstract: The present invention creates a spectrometer (1; 1?) for measuring the concentration of at least one analyte in a fluid sample (2; 2?), with a light source (3; 3?) to generate a light beam (4; 4?), with a photosensor (5; 5?) to receive the light beam (4; 4?), and with a measurement length (6; 6?), in which the fluid sample (2; 2?) can be placed, in the beam path of the light beam (4; 4?), the measurement length (6; 6?) being provided in changeable form.Type: GrantFiled: June 17, 2010Date of Patent: November 12, 2013Assignee: IFE Innovative Forschungs- und Etwicklungs GmbH & Co. KGInventors: Thomas Willuweit, Achim Sack, Ralf Griesbach
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Patent number: 8496120Abstract: The present invention relates to a filter unit for cleaning fluids, filter systems comprised of a plurality of said filter units, and the use of the filter unit or of the filter systems for filtering sludge and floating algae from water, or for purifying gases.Type: GrantFiled: April 20, 2009Date of Patent: July 30, 2013Assignee: IFE Innovative Forschungs-und Entwicklungs GmbH & Co. KGInventor: Thomas Willuweit
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Publication number: 20130180915Abstract: The present invention is directed to a composition for triggering microbiological processes in water, to a kit of parts comprising the components of said composition in distinct form, a method of producing such a composition and the use thereof for microbiologically decomposing water-immiscible substances, in particular crude oil and crude oil-derived substances.Type: ApplicationFiled: July 14, 2011Publication date: July 18, 2013Applicant: Lavaris Technologies GmbHInventor: Thomas Willuweit
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Publication number: 20120140227Abstract: The present invention creates a spectrometer (1; 1?) for measuring the concentration of at least one analyte in a fluid sample (2; 2?), with a light source (3; 3?) to generate a light beam (4; 4?), with a photosensor (5; 5?) to receive the light beam (4; 4?), and with a measurement length (6; 6?), in which the fluid sample (2; 2?) can be placed, in the beam path of the light beam (4; 4?), the measurement length (6; 6?) being provided in changeable form.Type: ApplicationFiled: June 17, 2010Publication date: June 7, 2012Inventors: Thomas Willuweit, Achim Sack, Ralf Griesbach
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Publication number: 20110036778Abstract: The present invention relates to a filter unit for cleaning fluids, filter systems comprised of a plurality of said filter units, and the use of the filter unit or of the filter systems for filtering sludge and floating algae from water, or for purifying gases.Type: ApplicationFiled: April 20, 2009Publication date: February 17, 2011Applicant: IFE Innovative Forschungs- und Entwicklungs GmbH & Co. KGInventor: Thomas Willuweit
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Publication number: 20080264859Abstract: In a method for initiating microbiological processes in stagnant and flowing bodies of water heterotrophic microorganisms in immobilized form are added to the water. The heterotrophic microorganisms are selected from heterotrophic nitrifying microorganisms. The heterotrophic microorganisms are present in dried form and are immobilized on a material that is suitable as a water filter or can be pressed into a tablet.Type: ApplicationFiled: October 6, 2006Publication date: October 30, 2008Applicant: Soll GmbHInventor: Thomas Willuweit
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Publication number: 20080262098Abstract: A composition of alkali carbonate peroxyhydrate in a quantity of 45 to 85% by weight relative to a total amount of the composition and an alkali hydrogen carbonate is provided for combating pathogenic germs and parasites in water of aquaculture, ponds, and aquariums; for destroying thread algae in water; for processing water. The addition of alkali hydrogen carbonate to alkali percarbonate peroxyhydrate stabilizes the alkali percarbonate peroxyhydrates relative to combustible materials. The alkali carbonate peroxyhydrate is preferably Na2CO3 and xH2O2.Type: ApplicationFiled: October 6, 2006Publication date: October 23, 2008Applicant: SÖLL GMBHInventor: Thomas Willuweit
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Patent number: 7384777Abstract: A microbiological culture for triggering microbiological processes in bodies of water, soils, sediments, and/or muds contains chemo-lithoautotrophic bacteria that are immobilized. The bacteria are immobilized in a matrix having the form of capsules, gels, or gel spheres. The matrix material is selected from a wide range of natural and synthetic polymers.Type: GrantFiled: September 25, 2001Date of Patent: June 10, 2008Assignee: Söll Holding GmbHInventors: Thomas Willuweit, Peter Söll, Robert Müller
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Publication number: 20040101944Abstract: A microbiological culture for triggering microbiological processes in bodies of water, soils, sediments, and/or muds contains chemo-lithoautotrophic bacteria that are immobilized. The bacteria are immobilized in a matrix having the form of capsules, gels, or gel spheres. The matrix material is selected from a wide range of natural and synthetic polymers.Type: ApplicationFiled: March 24, 2003Publication date: May 27, 2004Inventors: Thomas Willuweit, Peter Soll, Robert Muller
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Patent number: D681486Type: GrantFiled: October 17, 2011Date of Patent: May 7, 2013Assignee: IFE Innovative Forschungs-und Entwicklungs GmbH & Co. KGInventor: Thomas Willuweit