Patents by Inventor Markus Wilde
Markus Wilde 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: 11492285Abstract: One aspect relates to a process for the preparation of a quartz glass body including, providing a silicon dioxide granulate obtainable from a silicon dioxide powder, wherein the silicon dioxide granulate has a larger particle size than the silicon dioxide powder, making a 5 glass melt out of silicon dioxide granulate and making a quartz glass body out of at least part of the glass melt. The melting crucible has at least one inlet and at least one outlet. A least part of the glass melt is removed via the melting crucible outlet. One aspect further relates to a quartz glass body which is obtainable by this process. One aspect further relates to a light guide, an illuminant and a formed body, which are each obtainable by further processing 10 of the quartz glass body.Type: GrantFiled: December 16, 2016Date of Patent: November 8, 2022Assignee: Heraeus Quarzglas GmbH & Co. KGInventors: Matthias Otter, Walter Lehmann, Michael Hünermann, Nils Christian Nielsen, Mirko Wittrin, Markus Wilde
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Publication number: 20220002195Abstract: The present invention relates to floor levelling compositions which can be mixed with water and comprise fluorescein or a derivative thereof. The present invention further relates to the use of fluorescein or fluorescein derivatives as indicator for the readiness for being covered of a floor levelling composition mixed with water.Type: ApplicationFiled: June 14, 2021Publication date: January 6, 2022Inventors: Markus Wilde, Markus Gretz, Johannis Tsalos
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Patent number: 11053152Abstract: One aspect relates to a process for the preparation of a quartz glass body. The process includes providing a silicon dioxide granulate, making a glass melt out of the silicon dioxide granulate, and making a quartz glass body out of at least a part of the glass melt. In one aspect, providing a silicon dioxide granulate includes providing of a silicon dioxide powder and processing of the powder to obtain a silicon dioxide granulate including the spray drying of a silicon dioxide slurry using a nozzle. The nozzle has a contact surface to the slurry made of glass, plastic or a combination thereof. Furthermore, one aspect relates to a quartz glass body obtainable by this process. Furthermore, one aspect relates to the preparation of a silicon dioxide granulate. One aspect also relates to a light guide, an illuminant, and a formed body, made from processing of the quartz glass body.Type: GrantFiled: December 16, 2016Date of Patent: July 6, 2021Assignee: Heraeus Quarzglas GmbH & Co. KGInventors: Matthias Otter, Mirko Wittrin, Markus Wilde
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Patent number: 10752551Abstract: The present invention relates to a quick and low-stress setting chemical formulation for construction, containing at least one binding agent on the basis of calcium sulfate, at least an ettringite-forming agent, at least one activator, at least one filler, at least one redispersable dispersion powder and optionally additives and to the use of the chemical formulation for construction for producing thin-layered balancing masses, self running and solid fillers, screed binding agents or screed mortars, tile adhesive mortars, jointing mortars and sealing sludges.Type: GrantFiled: March 8, 2016Date of Patent: August 25, 2020Assignee: UZIN UTZ AGInventors: Markus Wilde, Sven Schiller, Markus Gretz, Robert Hamberger, Johannis Tsalos
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Patent number: 10273188Abstract: The invention relates to a pulverulent composition which can be produced by bringing a powder which comprises at least one inorganic binder into contact with from 0.01 to 10% by weight, based on the total mass of the composition, of a liquid component comprising at least one copolymer which can be obtained by polymerization of a mixture of monomers comprising (I) at least one ethylenically unsaturated monomer which comprises at least one radical selected from the group consisting of carboxylic acid, carboxylic acid salt, carboxylic esters, carboxamide, carboxylic anhydride and carboximide and (II) at least one ethylenically unsaturated monomer having a polyalkylene oxide radical, where the liquid component contains at least 1% by weight of the at least one copolymer and at least 30% by weight of an organic solvent. Furthermore, a process for producing the liquid component, the use thereof and also specific copolymers are disclosed.Type: GrantFiled: September 25, 2012Date of Patent: April 30, 2019Assignee: BASF Construction Solutions GmbHInventors: Manfred Bichler, Michael Schinabeck, Norbert Steidl, Werner Strauss, Markus Maier, Markus Wilde
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Publication number: 20190077691Abstract: One aspect relates to a process for the preparation of a quartz glass body. The process includes providing a silicon dioxide granulate, making a glass melt out of the silicon dioxide granulate, and making a quartz glass body out of at least a part of the glass melt. In one aspect, providing a silicon dioxide granulate includes providing of a silicon dioxide powder and processing of the powder to obtain a silicon dioxide granulate including the spray drying of a silicon dioxide slurry using a nozzle. The nozzle has a contact surface to the slurry made of glass, plastic or a combination thereof. Furthermore, one aspect relates to a quartz glass body obtainable by this process. Furthermore, one aspect relates to the preparation of a silicon dioxide granulate. One aspect also relates to a light guide, an illuminant, and a formed body, made from processing of the quartz glass body.Type: ApplicationFiled: December 16, 2016Publication date: March 14, 2019Applicant: Heraeus Quarzglas GmbH & Co. KGInventors: Matthias Otter, Mirko Wittrin, Markus Wilde
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Publication number: 20190062197Abstract: The invention relates to a process for the preparation of a quartz glass body comprising the process steps i.) Providing a silicon dioxide granulate obtainable from a silicon dioxide powder, wherein the silicon dioxide granulate has a larger particle size than the silicon dioxide powder, ii.) Making a glass melt out of silicon dioxide granulate and iii.) Making a quartz glass body out of at least part of the glass melt, wherein the melting crucible has at least one inlet and at least one outlet, wherein at least part of the glass melt is removed via the melting crucible outlet. The invention further relates to a quartz glass body which is obtainable by this process. The invention further relates to a light guide, an illuminant and a formed body, which are each obtainable by further processing of the quartz glass body.Type: ApplicationFiled: December 16, 2016Publication date: February 28, 2019Applicant: Heraeus Quarzglas GmbH & Co. KGInventors: Matthias OTTER, Walter LEHMANN, Michael HÜNERMANN, Nils Christian NIELSEN, Mirko WITTRIN, Markus WILDE
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Publication number: 20180282211Abstract: The present invention relates to floor levelling compositions which can be mixed with water and comprise fluorescein or a derivative thereof. The present invention further relates to the use of fluorescein or fluorescein derivatives as indicator for the readiness for being covered of a floor levelling composition mixed with water.Type: ApplicationFiled: April 4, 2018Publication date: October 4, 2018Inventors: Markus Wilde, Markus GRETZ, Johannis TSALOS
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Publication number: 20180105466Abstract: The present invention relates to a quick and low-stress setting chemical formulation for construction, containing at least one binding agent on the basis of calcium sulfate, at least an ettringite-forming agent, at least one activator, at least one filler, at least one redispersable dispersion powder and optionally additives and to the use of the chemical formulation for construction for producing thin-layered balancing masses, self running and solid fillers, screed binding agents or screed mortars, tile adhesive mortars, jointing mortars and sealing sludges.Type: ApplicationFiled: March 8, 2016Publication date: April 19, 2018Applicant: UZIN UTZ AGInventors: Markus WILDE, Sven SCHILLER, Markus GRETZ, Robert HAMBERGER, Johannis TSALOS
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Publication number: 20140235760Abstract: The invention relates to a pulverulent composition which can be produced by bringing a powder which comprises at least one inorganic binder into contact with from 0.01 to 10% by weight, based on the total mass of the composition, of a liquid component comprising at least one copolymer which can be obtained by polymerization of a mixture of monomers comprising (I) at least one ethylenically unsaturated monomer which comprises at least one radical selected from the group consisting of carboxylic acid, carboxylic acid salt, carboxylic esters, carboxamide, carboxylic anhydride and carboximide and (II) at least one ethylenically unsaturated monomer having a polyalkylene oxide radical, where the liquid component contains at least 1% by weight of the at least one copolymer and at least 30% by weight of an organic solvent. Furthermore, a process for producing the liquid component, the use thereof and also specific copolymers are disclosed.Type: ApplicationFiled: September 25, 2012Publication date: August 21, 2014Inventors: Manfred Bichler, Michael Schinabeck, Norbert Steidl, Werner Strauss, Markus Maier, Markus Wilde
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Patent number: 8131492Abstract: A method of directly measuring hydrogen permeability of a film is provided. The method of evaluating a film includes acquiring, with respect to a specimen including a plurality of films stacked on each other, ion dose-dependence data of intensity of ?-beam generated by hydrogen resonant nuclear reaction, and fitting the data with a functional equation of the ion dose.Type: GrantFiled: December 26, 2007Date of Patent: March 6, 2012Assignees: Renesas Electronics Corporation, The Foundation for the Promotion of Industrial ScienceInventors: Shien Cho, Markus Wilde, Katsuyuki Fukutani
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Publication number: 20080183420Abstract: A method of directly measuring hydrogen permeability of a film is provided. The method of evaluating a film includes acquiring, with respect to a specimen including a plurality of films stacked on each other, ion dose-dependence data of intensity of ?-beam generated by hydrogen resonant nuclear reaction, and fitting the data with a functional equation of the ion dose.Type: ApplicationFiled: December 26, 2007Publication date: July 31, 2008Applicants: NEC ELECTRONICS CORPORATION, THE FOUNDATION FOR THE PROMOTION OF INDUSTRIAL SCIENCEInventors: Shien Cho, Markus Wilde, Katsuyuki Fukutani