Patents by Inventor Itamar Michael Malkowsky

Itamar Michael Malkowsky 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).

  • Publication number: 20240352300
    Abstract: Coolants with low electrical conductivity and corresponding coolant concentrates are useful for cooling systems of vehicles with electric engines, fuel cells, or hybrid engines with a combination of combustion engines with electric engines or a combination of combustion engines with fuel cells.
    Type: Application
    Filed: August 24, 2021
    Publication date: October 24, 2024
    Applicant: BASF SE
    Inventors: Masayuki HIROSUE, Itamar Michael Malkowsky, Uwe Nitzschke, Nina Schindler, Harald Dietl
  • Publication number: 20240343962
    Abstract: Coolants with low electrical conductivity can be used in direct or indirect cooling of electronic devices. The coolant has at least one glycol, water, at least one azole derivative, at least one ester of orthosilicic acid or alkoxy alkylsilane, optionally at least one tertiary amine bearing at least one 2-hydroxyethyl- or 2-hydroxypropyl-group, optionally at least one monocarboxylic acid, optionally at least one silicophosphonate, and optionally at least one further coolant additive.
    Type: Application
    Filed: July 21, 2022
    Publication date: October 17, 2024
    Applicant: BASF SE
    Inventors: Masayuki Hirosue, Itamar Michael Malkowsky, Uwe Nitzschke, Nina Schindler, Gerhard Schulz
  • Publication number: 20240309257
    Abstract: Coolants with low electrical conductivity and the corresponding coolant concentrates are made. A method is developed for circulating the coolants in cooling systems of vehicles with electric engines, fuel cells or hybrid engines with a combination of combustion engines with electric engines or a combination of combustion engines with fuel cells.
    Type: Application
    Filed: June 29, 2022
    Publication date: September 19, 2024
    Applicant: BASF SE
    Inventors: Masayuki Hirosue, Itamar Michael Malkowsky, Uwe Nitzschke, Nina Schindler
  • Patent number: 10230131
    Abstract: The present invention relates in a first aspect to a method for producing in the interior of a production equipment a dehydrated liquid mixture for use as a solvent for a conducting salt (e.g. LiPF6) wherein after cleaning the equipment with isopropyl alcohol and providing or preparing a liquid starting mixture in said interior of the production equipment both the isopropyl alcohol content in the mixture and the water content in the mixture is reduced by interaction with a zeolite molecular sieve.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: March 12, 2019
    Assignee: Gotion Inc.
    Inventors: Agnes Voitl, Itamar Michael Malkowsky, Axel Kirste
  • Patent number: 9774057
    Abstract: A mixture useful as an electrolyte in lithium ion batteries and use thereof are provided. Lithium ion batteries with good performance, especially good cyclability after prolonged operation are obtained. The mixture contains an aprotic organic solvent, a cyclic compound containing C1-C10-alkyl, C1-C10-alkoxy, C3-C10-cycloalkyl, benzyl or C6-C14-aryl, water, optionally an additive and a lithium salt.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: September 26, 2017
    Assignee: BASF SE
    Inventors: Simon Schroedle, Jordan Keith Lampert, Martin Schulz-Dobrick, Itamar Michael Malkowsky, Arnd Garsuch, Klaus Leitner, Olaf Kutzki
  • Patent number: 9340884
    Abstract: The present invention relates to a process for the electrochemical fluorination of an organic compound, wherein a reaction solution comprising the organic compound and a fluorinating agent is subjected to electric current in an electrochemical fluorination cell.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: May 17, 2016
    Assignee: BASF SE
    Inventors: Nicola Christiane Aust, Itamar Michael Malkowsky
  • Patent number: 9234290
    Abstract: The present invention relates to an electrolyte solution comprising at least one solvent as component A, at least one electrolyte as component B and from 0.1 to 20% by weight, based on the total electrolyte solution, of at least one heteroaromatic compound of the general formula (I) as component C, the use of such a compound in electrolyte solutions, the use of such an electrolyte solution in an electrochemical cell or for metal plating, and also electrochemical cells comprising a corresponding electrolyte solution.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: January 12, 2016
    Assignee: BASF SE
    Inventors: Xiao Steimle, Itamar Michael Malkowsky, Klaus Leitner
  • Patent number: 9160032
    Abstract: Electrochemical cells comprise (A) at least one cathode comprising at least one lithiated Mn-containing compound having an Mn content of from 60 to 80 mol %, based on transition metal in cathode (A), (B) at least one anode comprising carbon in electrically conductive form, (C) at least one electrolyte comprising (a) at least one aprotic organic solvent, (b) at least one lithium salt, and (c) at least one organic compound having at least one Si—N single bond per molecule.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: October 13, 2015
    Assignee: BASF SE
    Inventors: Simon Schroedle, Jordan Keith Lampert, Martin Schulz-Dobrick, Itamar Michael Malkowsky, Arnd Garsuch, Klaus Leitner, Olaf Kutzki
  • Patent number: 9090966
    Abstract: Process for coating plastics with metals, wherein the plastics are pretreated with a composition comprising at least one salt having a melting point of less than 100° C. at 1 bar (hereinafter referred to as ionic liquid).
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: July 28, 2015
    Assignee: BASF SE
    Inventors: Itamar Michael Malkowsky, Aurelie Alemany
  • Publication number: 20150194704
    Abstract: A lithium ion battery comprising (i) at least one anode, (ii) at least one cathode containing a cathode active material selected from lithium ion containing transition metal compounds having a content of Manganese of from 50 to 100% wt. based on the total weight of transition metal in the lithium ion containing transition metal compound, and (iii) at least one electrolyte composition containing •(A) at least one aprotic organic solvent, •(B) 0.01 up to less than 5% wt. based on the total weight of the electrolyte composition of at least one compound selected from the group consisting of lithium bis(oxalato)borate, lithium difluoro(oxalato)borate, lithium tetrafluoro(oxalato)phosphate, lithium oxalate, lithium (malonato oxalato)borate, lithium (salicylato oxalato)borate, lithium tris(oxalato)phosphate and vinylene carbonate compounds of formula (I), •(C) 0.01 up to less than 5% wt.
    Type: Application
    Filed: July 17, 2013
    Publication date: July 9, 2015
    Applicants: BASF SE, UNIVERSITY OF RHODE ISLAND
    Inventors: Arnd Garsuch, Frederick Francois Chesneau, Itamar Michael Malkowsky, Brett Lucht, Mengqing Xu, Dongsheng Lu
  • Publication number: 20150083604
    Abstract: The present invention relates to an electrolyte solution comprising at least one solvent as component A, at least one electrolyte as component B and from 0.1 to 20% by weight, based on the total electrolyte solution, of at least one heteroaromatic compound of the general formula (I) as component C, the use of such a compound in electrolyte solutions, the use of such an electrolyte solution in an electrochemical cell or for metal plating, and also electrochemical cells comprising a corresponding electrolyte solution.
    Type: Application
    Filed: December 3, 2014
    Publication date: March 26, 2015
    Applicant: BASF SE
    Inventors: Xiao STEIMLE, Itamar Michael Malkowsky, Klaus Leitner
  • Patent number: 8940433
    Abstract: The present invention relates to an electrolyte solution comprising at least one solvent as component A, at least one electrolyte as component B and from 0.1 to 20% by weight, based on the total electrolyte solution, of at least one heteroaromatic compound of the general formula (I) as component C, the use of such a compound in electrolyte solutions, the use of such an electrolyte solution in an electrochemical cell or for metal plating, and also electrochemical cells comprising a corresponding electrolyte solution.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: January 27, 2015
    Assignee: BASF SE
    Inventors: Xiao Steimle, Itamar Michael Malkowsky, Klaus Leitner
  • Patent number: 8808781
    Abstract: The present invention relates to a method for producing vanillin, which comprises an electrochemical oxidation of an aqueous, lignin-comprising suspension or solution at an anode, wherein the anode used is a silver electrode.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: August 19, 2014
    Assignees: BASF SE, Rheinische Friedrich-Wilhelms-Universitaet Bonn
    Inventors: Florian Stecker, Itamar Michael Malkowsky, Andreas Fischer, Siegfried R. Waldvogel, Carolin Regenbrecht
  • Patent number: 8747645
    Abstract: The invention relates to a process for preparing unsymmetrical biaryl by anodic dehydrodimerization of substituted ortho-alkoxyaryl alcohols in the presence of partially fluorinated and/or perfluorinated mediators and a supporting electrolyte.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: June 10, 2014
    Assignee: BASF SE
    Inventors: Florian Stecker, Andreas Fischer, Itamar Michael Malkowsky, Siegfried R. Waldvogel, Axel Kirste
  • Patent number: 8747646
    Abstract: The invention relates to a process for preparing biaryls by anodic cross-dehydrodimerization of substituted phenols with arenes in the presence of partially fluorinated and/or perfluorinated mediators and a supporting electrolyte.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: June 10, 2014
    Assignee: BASF SE
    Inventors: Andreas Fischer, Itamar Michael Malkowsky, Florian Stecker, Siegfried R. Waldvogel, Axel Kirste
  • Publication number: 20140100376
    Abstract: ?-Hydroxycarboxylic esters and ?-lactones which are suitable as flavors can be prepared by electrochemical reductive cross-coupling of ?,?-unsaturated esters with carbonyl compounds in an undivided electrolysis cell having a cathode composed of lead, lead alloys, cadmium, cadmium alloys, mercury, steel, glassy carbon or boron-doped diamonds and a basic aqueous electrolyte comprising an electrolyte salt which suppresses the cathodic formation of hydrogen.
    Type: Application
    Filed: October 25, 2013
    Publication date: April 10, 2014
    Applicant: BASF SE
    Inventors: Itamar Michael Malkowsky, Florian Stecker, Simone Lutter, Olivier Abillard, Ralf Pelzer
  • Patent number: 8617376
    Abstract: ?-Hydroxycarboxylic esters and ?-lactones which are suitable as flavors can be prepared by electrochemical reductive cross-coupling of ?,?-unsaturated esters with carbonyl compounds in an undivided electrolysis cell having a cathode composed of lead, lead alloys, cadmium, cadmium alloys, mercury, steel, glassy carbon or boron-doped diamonds and a basic aqueous electrolyte comprising an electrolyte salt which suppresses the cathodic formation of hydrogen.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: December 31, 2013
    Assignee: BASF SE
    Inventors: Itamar Michael Malkowsky, Florian Stecker, Simone Lutter, Olivier Abillard, Ralf Pelzer
  • Publication number: 20130209896
    Abstract: Electrochemical cells comprise (A) at least one cathode comprising at least one lithiated Mn-containing compound having an Mn content of from 60 to 80 mol %, based on transition metal in cathode (A), (B) at least one anode comprising carbon in electrically conductive form, (C) at least one electrolyte comprising (a) at least one aprotic organic solvent, (b) at least one lithium salt, and (c) at least one organic compound having at least one Si—N single bond per molecule.
    Type: Application
    Filed: December 5, 2012
    Publication date: August 15, 2013
    Inventors: Simon Schroedle, Jordan Keith Lampert, Martin Schulz-Dobrick, Itamar Michael Malkowsky, Arnd Garsuch, Klaus Leitner, Olaf Kutzki
  • Publication number: 20130164634
    Abstract: A mixture useful as an electrolyte in lithium ion batteries and use thereof are provided. Lithium ion batteries with good performance, especially good cyclability after prolonged operation are obtained. The mixture contains an aprotic organic solvent, a cyclic compound containing C1-C10-alkyl, C3-C10-cycloalkyl, benzyl or C6-C14-aryl, water, optionally an additive and a lithium salt.
    Type: Application
    Filed: December 5, 2012
    Publication date: June 27, 2013
    Inventors: Simon SCHROEDLE, Jordan Keith Lampert, Martin Schulz-Dobrick, Itamar Michael Malkowsky, Arnd Garsuch, Klaus Leitner, Olaf Kutzki
  • Patent number: 8449755
    Abstract: The invention relates to a process for preparing biaryl alcohols, in which anodic dehydrodimerization of substituted phenols is carried out in the presence of partially fluorinated and/or periluorinated mediators and a supporting electrolyte at a graphite electrode.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: May 28, 2013
    Assignee: BASF SE
    Inventors: Andreas Fischer, Itamar Michael Malkowsky, Florian Stecker, Siegfried Waldvogel, Axel Kirste