Patents by Inventor Bastian Ewald
Bastian Ewald 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: 11292075Abstract: The present invention relates to a method for intermittent ultrasonic processing of a length of material, wherein a length of material is moved through between a sonotrode and a counter-tool and the length of material is processed intermittently. In order to specify a method for intermittent ultrasonic processing of a length of material by which the disadvantages of the prior art can be avoided or at least reduced, according to the invention it is suggested that in a processing interval the sonotrode is stimulated by an ultrasonic oscillation with an oscillation amplitude A and in a movement interval the sonotrode is stimulated with an oscillation amplitude B, wherein B<A and during the processing interval and during the movement interval the length of material touches both the sonotrode and also the counter-tool.Type: GrantFiled: April 6, 2018Date of Patent: April 5, 2022Assignee: HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KGInventors: Gerhard Gnad, Bastian Ewald, Armin Geiger
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Patent number: 10793437Abstract: A method for the manufacture of crystal water-free iron(II) orthophosphate of the general formula Fe3(PO4)2 or crystal water-free iron(II) metal orthophosphate, iron(II) metal pyrophosphate or iron(II) metal metaphosphate of the general formula FeaMetb(POc)d, where a is a number from 1 to 5, b is a number from >0 to 5, c is a number from 2.5 to 5, d is a number from 0.5 to 3 and Met represents one or more metals selected from the group consisting of K, Rb, Cs, Mg, Ca, Sr, Ba, the transition metals (d block), in particular Sc, Y, La, Ti, Zr, Hf, Nb, Ta, Cr, Mo, W, Mn, Cu, Zn and the metals and semimetals of the third, fourth and fifth main groups, in particular B, Al, Ga, In, Si, Sn, Sb, Bi and the lanthanoids.Type: GrantFiled: March 26, 2018Date of Patent: October 6, 2020Assignee: Chemische Fabrik Budenheim KGInventors: Joachim Adolf, Dominik Braun, Gerhard Eich, David Engers, Bastian Ewald, Christian Litterscheid, Rüdiger Wissemborski
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Publication number: 20200095127Abstract: A method for the manufacture of crystal water-free iron(II) orthophosphate of the general formula Fe3(PO4)2 or crystal water-free iron(II) metal orthophosphate, iron(II) metal pyrophosphate or iron(II) metal metaphosphate of the general formula FeaMetb(POc)d, where a is a number from 1 to 5, b is a number from >0 to 5, c is a number from 2.5 to 5, d is a number from 0.5 to 3 and Met represents one or more metals selected from the group consisting of K, Rb, Cs, Mg, Ca, Sr, Ba, the transition metals (d block), in particular Sc, Y, La, Ti, Zr, Hf, Nb, Ta, Cr, Mo, W, Mn, Cu, Zn and the metals and semimetals of the third, fourth and fifth main groups, in particular B, Al, Ga, In, Si, Sn, Sb, Bi and the lanthanoids.Type: ApplicationFiled: March 26, 2018Publication date: March 26, 2020Applicant: Chemische Fabrik Budenheim KGInventors: Joachim ADOLF, Dominik BRAUN, Gerhard EICH, David ENGERS, Bastian EWALD, Christian LITTERSCHEID, Rüdiger WISSEMBORSKI
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Publication number: 20190381599Abstract: The present invention relates to a method for intermittent ultrasonic processing of a length of material, wherein a length of material is moved through between a sonotrode and a counter-tool and the length of material is processed intermittently. In order to specify a method for intermittent ultrasonic processing of a length of material by which the disadvantages of the prior art can be avoided or at least reduced, according to the invention it is suggested that in a processing interval the sonotrode is stimulated by an ultrasonic oscillation with an oscillation amplitude A and in a movement interval the sonotrode is stimulated with an oscillation amplitude B, wherein B<A and during the processing interval and during the movement interval the length of material touches both the sonotrode and also the counter-tool.Type: ApplicationFiled: April 6, 2018Publication date: December 19, 2019Inventors: Gerhard Gnad, Bastian Ewald, Armin Geiger
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Patent number: 9577243Abstract: The present invention relates to a solid composite for use in the cathode of a lithium-sulphur electric current producing cell wherein the solid composite comprises 1 to 75 wt.-% of expanded graphite, 25 to 99 wt.-% of sulphur, 0 to 50 wt.-% of one or more further conductive agents other than expanded graphite, and 0 to 50 wt.Type: GrantFiled: May 26, 2011Date of Patent: February 21, 2017Assignee: Sion Power CorporationInventors: Ruediger Schmidt, Alexander Panchenko, Bastian Ewald, Philip Hanefeld, Sorin Ivanovici, Helmut Moehwald, Igor P. Kovalev
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Patent number: 9543574Abstract: The present invention relates to a process for producing electrode materials, which comprises the following steps: (a) mixing the following with one another: (A) at least one phosphorus compound, (B) at least one lithium compound, (C) at least one carbon source, (D1) at least one water-soluble iron compound in which Fe is present in the +2 or +3 oxidation state, (D2) at least one iron source which is different than (D1) and is water-insoluble and in which Fe is present in the zero, +2 or +3 oxidation state, (b) thermally treating the mixture obtained.Type: GrantFiled: April 29, 2013Date of Patent: January 10, 2017Assignee: BASF SEInventors: Bastian Ewald, Ivana Krkljus, Jordan Keith Lampert
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Patent number: 9449729Abstract: A process for producing electrode materials, which comprises treating a mixed oxide which comprises lithium and at least one transition metal as cations with at least one oxygen-containing organic compound of sulfur or phosphorus or a corresponding alkali metal or ammonium salt of an oxygen-containing organic compound of sulfur or phosphorus, or a fully alkylated derivative of an oxygen-containing compound of sulfur or phosphorus.Type: GrantFiled: September 20, 2011Date of Patent: September 20, 2016Assignee: BASF SEInventors: Martin Schulz-Dobrick, Bastian Ewald, Jordan Keith Lampert
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Patent number: 9090482Abstract: A process for preparing modified mixed transition metal oxides, which comprises treating a precursor of a mixed oxide which comprises lithium and at least two transition metals as cations with at least one substance which is selected from compounds of phosphorus, silicon, titanium, boron or aluminum having at least one phenoxy or alkoxy group or at least one halogen.Type: GrantFiled: September 20, 2011Date of Patent: July 28, 2015Assignee: BASF SEInventors: Martin Schulz-Dobrick, Bastian Ewald, Jordan Keith Lampert
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Publication number: 20150118560Abstract: The present invention relates to a process for producing electrode materials, which comprises the following steps: (a) mixing the following with one another: (A) at least one phosphorus compound, (B) at least one lithium compound, (C) at least one carbon source, (D1) at least one water-soluble iron compound in which Fe is present in the +2 or +3 oxidation state, (D2) at least one iron source which is different than (D1) and is water-insoluble and in which Fe is present in the zero, +2 or +3 oxidation state, (b) thermally treating the mixture obtained.Type: ApplicationFiled: April 29, 2013Publication date: April 30, 2015Applicant: BASF SEInventors: Bastian Ewald, Ivana Krkljus, Jordan Keith Lampert
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Patent number: 8841373Abstract: The present invention relates to a mixture comprising at least one plastic K and from 0.1 to 50% by weight, based on the entire mixture, of at least one compound A selected from the group consisting of borophosphates, borate phosphates, metalloborophosphates, and mixtures thereof, to a process for the production of said mixture, and to the use of said mixture as flame retardant.Type: GrantFiled: July 1, 2010Date of Patent: September 23, 2014Assignee: BASF SEInventors: Bastian Ewald, Hartmut Hibst
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Patent number: 8709964Abstract: The invention relates to a process for producing a surface-modified carbon-comprising support, which comprises the following steps: (a) mixing of the carbon-comprising support with at least one metal compound, a carbon- and/or nitrogen-comprising organic substance and optionally a dispersion medium, (b) optionally evaporation of the dispersion medium at a temperature in the range from 40 to 200° C., (c) heating of the mixture to a temperature in the range from 500° C. to 1200° C. to form metal carbides, metal nitrides, metal oxycarbides, metal oxynitrides, metal carboxynitrides and/or metal carbonitrides on the carbon-comprising support. The invention further relates to a use of the surface-modified carbon-comprising support.Type: GrantFiled: September 14, 2011Date of Patent: April 29, 2014Assignee: BASF SEInventors: Bastian Ewald, Claudia Querner
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Publication number: 20130183586Abstract: A process for producing electrode materials, which comprises treating a mixed oxide which comprises Li and at least one transition metal as cations with at least one boron compound which has at least one alkoxy group or at least one halogen atom per molecule.Type: ApplicationFiled: September 9, 2011Publication date: July 18, 2013Applicant: BASF SEInventors: Martin Schulz-Dobrick, Bastian Ewald, Jordan Keith Lampert
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Publication number: 20130164635Abstract: The present invention relates to a solid composite for use in the cathode of a lithium- sulphur electric current producing cell wherein the solid composite comprises 1 to 75 wt.-% of expanded graphite, 25 to 99 wt.-% of sulphur, 0 to 50 wt.-% of one or more further conductive agents other than expanded graphite, and 0 to 50 wt.Type: ApplicationFiled: May 26, 2011Publication date: June 27, 2013Applicant: Sion Power CorporationInventors: Ruediger Schmidt, Alexander Panchenko, Bastian Ewald, Philip Hanefeld, Sorin Ivanovici, Helmut Moehwald, Igor P. Kovalev
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Publication number: 20120205595Abstract: Process for producing electrode materials, wherein (a) (A) iron or at least one iron compound in which Fe is present in the oxidation state zero, +2 or +3, (B) silicon or at least one silicon compound selected from among silicon halides, silicon carbide, SiO, silica gels, silicic acid and silanes having at least one alkyl group or at least one alkoxy group per molecule, (C) at least one lithium compound, (D) at least one carbon source which can be a separate carbon source or at the same time at least one iron compound (A) or silicon compound (B) or lithium compound (C), (E) optionally at least one reducing agent, (F) optionally at least one compound which has a transition metal or metal other than iron of groups 3 to 13 of the Periodic Table of the Elements, (G) optionally water or at least one organic solvent, are mixed with one another, (b) the mixture thus obtained is dried convectively and (c) thermally treated at temperatures in the range from 400 to 1200° C.Type: ApplicationFiled: February 10, 2012Publication date: August 16, 2012Applicant: BASF SEInventors: Martin SCHULZ-DOBRICK, Bastian EWALD, Hartmut HIBST, Jordan Keith LAMPERT
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Publication number: 20120205594Abstract: Process for producing electrode materials, wherein (a) (A) at least one iron compound in which Fe is present in the oxidation state +2 or +3, (B) at least one phosphorus compound, (C) at least one lithium compound, (D) at least one carbon source which can be a separate carbon source or at the same time at least one iron compound (A) or phosphorus compound (B) or lithium compound (C), (E) optionally at least one reducing agent, (F) optionally at least one further metal compound which has a metal other than iron, (G) optionally water or at least one organic solvent, are mixed with one another, (b) spray dried together by means of at least one apparatus which employs at least one spray nozzle for spraying and (c) thermally treated at temperatures in the range from 350 to 1200° C.Type: ApplicationFiled: February 14, 2012Publication date: August 16, 2012Applicant: BASF SEInventors: Robert BAYER, Bastian EWALD, Jordan Keith LAMPERT, Simon SCHRÖEDLE
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Publication number: 20120106139Abstract: An electro-optically switchable system that includes an optically active element and a momentary switch, a container that includes such an electro-optically switchable system and use of such an electro-optically switchable system for providing containers that allow increased light to pass through into the interior thereof only for the duration of a control intervention.Type: ApplicationFiled: July 6, 2010Publication date: May 3, 2012Applicant: BASF SEInventors: Bastian Ewald, Dirk Gerhard, Hartmut Hibst
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Publication number: 20120108713Abstract: The present invention relates to a mixture comprising at least one plastic K and from 0.1 to 50% by weight, based on the entire mixture, of at least one compound A selected from the group consisting of borophosphates, borate phosphates, metalloborophosphates, and mixtures thereof, to a process for the production of said mixture, and to the use of said mixture as flame retardant.Type: ApplicationFiled: July 1, 2010Publication date: May 3, 2012Applicant: BASF SEInventors: Bastian Ewald, Harlmut Hibst
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Publication number: 20120068128Abstract: A process for producing electrode materials, which comprises treating a mixed oxide which comprises lithium and at least one transition metal as cations with at least one oxygen-containing organic compound of sulfur or phosphorus or a corresponding alkali metal or ammonium salt of an oxygen-containing organic compound of sulfur or phosphorus, or a fully alkylated derivative of an oxygen-containing compound of sulfur or phosphorus.Type: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Applicant: BASF SEInventors: Martin Schulz-Dobrick, Bastian Ewald, Jordan Keith Lampert
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Publication number: 20120068108Abstract: A process for preparing modified mixed transition metal oxides, which comprises treating a precursor of a mixed oxide which comprises lithium and at least two transition metals as cations with at least one substance which is selected from compounds of phosphorus, silicon, titanium, boron or aluminum having at least one phenoxy or alkoxy group or at least one halogen.Type: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Applicant: BASF SEInventors: Martin SCHULZ-DOBRICK, Bastian Ewald, Jordan Keith Lampert
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Publication number: 20120065052Abstract: The invention relates to a process for producing a surface-modified carbon-comprising support, which comprises the following steps: (a) mixing of the carbon-comprising support with at least one metal compound, a carbon- and/or nitrogen-comprising organic substance and optionally a dispersion medium, (b) optionally evaporation of the dispersion medium at a temperature in the range from 40 to 200° C., (c) heating of the mixture to a temperature in the range from 500° C. to 1200° C. to form metal carbides, metal nitrides, metal oxycarbides, metal oxynitrides, metal carboxynitrides and/or metal carbonitrides on the carbon-comprising support. The invention further relates to a use of the surface-modified carbon-comprising support.Type: ApplicationFiled: September 14, 2011Publication date: March 15, 2012Applicant: BASF SEInventors: Bastian EWALD, Claudia Querner