Patents by Inventor Nicole JANSSEN
Nicole JANSSEN 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: 11894545Abstract: An electrode structure and its method of manufacture are disclosed. The disclosed electrode structures may be manufactured by depositing a first release layer on a first carrier substrate. A first protective layer may be deposited on a surface of the first release layer and a first electroactive material layer may then be deposited on the first protective layer.Type: GrantFiled: November 6, 2020Date of Patent: February 6, 2024Assignee: Sion Power CorporationInventors: Oliver Gronwald, Ruediger Schmidt, Martin Weber, Ingrid Haupt, Ursula Huber-Moulliet, Nicole Janssen, Yuriy V. Mikhaylik, Bala Sankaran, David L. Coleman
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Publication number: 20230132285Abstract: Process for inhibiting the undesired free-radical polymerization of acrylic acid present in a liquid phase P, wherein the acrylic acid content of P is at least 10% by weight, the liquid phase P comprises in the range from 25 to 1000 ppmw of glyoxal based on the weight of the acrylic acid present in P and the liquid phase P is admixed with protoanemonine in an amount that results in a protoanemonine content in the range from 0.5 to 100 ppmw based on the weight of the acrylic acid present in P, and a liquid phase P, wherein the acrylic acid content of P is at least 10% by weight and the liquid phase P comprises in the range from 25 to 1000 ppmw of glyoxal and in the range from 0.5 to 100 ppmw of protoanemonine, in each case based on the weight of the acrylic acid present in P.Type: ApplicationFiled: March 18, 2021Publication date: April 27, 2023Inventors: Peter ZUROWSKI, Tile GIESHOFF, Nicole JANSSEN
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Patent number: 11447439Abstract: Process for inhibiting the undesired free-radical polymerization of acrylic acid present in a liquid phase P, wherein the acrylic acid content of P is at least 10% by weight, the liquid phase P comprises in the range from 25 to 1000 ppmw of glyoxal based on the weight of the acrylic acid present in P and the liquid phase P is admixed with furfural in an amount that results in a furfural content in the range from 25 to 1000 ppmw based on the weight of the acrylic acid present in P. Liquid phase P, wherein the acrylic acid content of P is at least 10% by weight and the liquid phase P comprises in the range from 25 to 1000 ppmw of glyoxal and in the range from 25 to 1000 ppmw of furfural in each case based on the weight of the acrylic acid present in P.Type: GrantFiled: July 16, 2019Date of Patent: September 20, 2022Inventors: Nicole Janssen, Peter Zurowski, Ulrich Hammon, Sylke Haremza
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Publication number: 20210309598Abstract: Process for inhibiting the undesired free-radical polymerization of acrylic acid present in a liquid phase P, wherein the acrylic acid content of P is at least 10% by weight, the liquid phase P comprises in the range from 25 to 1000 ppmw of glyoxal based on the weight of the acrylic acid present in P and the liquid phase P is admixed with furfural in an amount that results in a furfural content in the range from 25 to 1000 ppmw based on the weight of the acrylic acid present in P. Liquid phase P, wherein the acrylic acid content of P is at least 10% by weight and the liquid phase P comprises in the range from 25 to 1000 ppmw of glyoxal and in the range from 25 to 1000 ppmw of furfural in each case based on the weight of the acrylic acid present in P.Type: ApplicationFiled: July 16, 2019Publication date: October 7, 2021Inventors: Nicole JANSSEN, Peter ZUROWSKI, Ulrich HAMMON, Sylke HAREMZA
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Publication number: 20210292270Abstract: Process for isolating pure cyclohexyl (meth)acrylate from a mixture comprising cyclohexyl (meth)acrylate, cyclohexanol and entrainer, by feeding or introducing the mixture is fed as side feed stream into a rectification column having a bottom vaporizer, separation-active internals and a stripping section and an enrichment section, where the column has from 4 to 50 theoretical plates, the side feed stream is introduced in the region commencing at least one theoretical plate above the bottommost theoretical plate and ending at least one theoretical plate below the uppermost theoretical plate, the pressure at the top of the column is in the range from 10 mbar to 5 bar and the reflux ratio is from 1:0.2 to 1:10, and the bottom output is fed to a further distillation unit in which the cyclohexyl (meth)acrylate is separated off at the top or at a side offtake.Type: ApplicationFiled: December 13, 2017Publication date: September 23, 2021Inventors: Ortmund LANG, Nadja Isabelle Desiree KLIPFEL, Nicole JANSSEN, Roland POX
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Publication number: 20210135192Abstract: An electrode structure and its method of manufacture are disclosed. The disclosed electrode structures may be manufactured by depositing a first release layer on a first carrier substrate. A first protective layer may be deposited on a surface of the first release layer and a first electroactive material layer may then be deposited on the first protective layer.Type: ApplicationFiled: November 6, 2020Publication date: May 6, 2021Applicant: Sion Power CorporationInventors: Oliver Gronwald, Ruediger Schmidt, Martin Weber, Ingrid Haupt, Ursula Huber-Moulliet, Nicole Janssen, Yuriy V. Mikhaylik, Bala Sankaran, David L. Coleman
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Patent number: 10862105Abstract: An electrode structure and its method of manufacture are disclosed. The disclosed electrode structures may be manufactured by depositing a first release layer on a first carrier substrate. A first protective layer may be deposited on a surface of the first release layer and a first electroactive material layer may then be deposited on the first protective layer.Type: GrantFiled: March 13, 2014Date of Patent: December 8, 2020Assignee: Sion Power CorporationInventors: Oliver Gronwald, Ruediger Schmidt, Martin Weber, Ingrid Haupt, Ursula Huber-Moulliet, Nicole Janssen, Yuriy V. Mikhaylik, Bala Sankaran, David L. Coleman
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Patent number: 10759908Abstract: Membrane comprising a block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said polyalkylene oxide blocks comprise at least one polyethylene oxide segment and at least one segment of at least one polyalkylene oxide that is different from polyethylene oxide.Type: GrantFiled: July 19, 2018Date of Patent: September 1, 2020Assignee: BASF SEInventors: Martin Weber, Thomas Weiss, Christian Maletzko, Nicole Janssen
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Patent number: 10569227Abstract: Polyethers (A), whose main chain essentially consists of repeating units of the formulae (1) and (2) in alternating order, are useful as an additive to a porous polymer membrane, or as the main polymer constituent of a porous polymer membrane, for stabilizing said membrane against detrimental effects of oxidizing agents and/or for improving the stability of a filtration module comprising said membrane against detrimental effects of oxidizing agents.Type: GrantFiled: October 13, 2014Date of Patent: February 25, 2020Assignee: BASF SEInventors: Edoardo Menozzi, Martin Heijnen, Martin Weber, Nicole Janssen
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Patent number: 10441925Abstract: Process for making a membrane M comprising the following steps: a) preparing a copolymer C, wherein said copolymer C comprises blocks of at least one polyarylene ether A and blocks of polyalkylene oxide PAO, wherein the content of polyethyleneoxide in copolymer C is 30 to 90% by weight and wherein copolymer C is prepared in a solvent L to yield solution S; b) providing a dope solution D comprising at least one polymer P; c) mixing solution S and dope solution D; d) preparing a membrane by bringing the mixture of solution S and dope solution D into contact with at least one coagulating agent.Type: GrantFiled: July 30, 2015Date of Patent: October 15, 2019Assignee: BASF SEInventors: Martin Weber, Nicole Janssen, Hartwig Voss, Jacek Malisz, Martin Heijnen, Edoardo Menozzi
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Publication number: 20180318776Abstract: Membrane comprising a block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said polyalkylene oxide blocks comprise at least one polyethylene oxide segment and at least one segment of at least one polyalkylene oxide that is different from polyethylene oxideType: ApplicationFiled: July 19, 2018Publication date: November 8, 2018Applicant: BASF SEInventors: Martin Weber, Thomas Weiss, Christian Maletzko, Nicole Janssen
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Patent number: 10058823Abstract: Membrane comprising a block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said polyalkylene oxide blocks comprise at least one polyethylene oxide segment and at least one segment of at least one polyalkylene oxide that is different from polyethylene oxide.Type: GrantFiled: May 30, 2014Date of Patent: August 28, 2018Assignee: BASF SEInventors: Martin Weber, Thomas Weiss, Christian Maletzko, Nicole Janssen
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Publication number: 20170239627Abstract: Process for making a membrane M comprising the following steps: a) preparing a copolymer C, wherein said copolymer C comprises blocks of at least one polyarylene ether A and blocks of polyalkylene oxide PAO, wherein the content of polyethyleneoxide in copolymer C is 30 to 90% by weight and wherein copolymer C is prepared in a solvent L to yield solution S; b) providing a dope solution D comprising at least one polymer P; c) mixing solution S and dope solution D; d) preparing a membrane by bringing the mixture of solution S and dope solution D into contact with at least one coagulating agent.Type: ApplicationFiled: July 30, 2015Publication date: August 24, 2017Applicant: BASF SEInventors: Martin WEBER, Nicole JANSSEN, Hartwig VOSS, Jacek MALISZ, Martin HEIJNEN, Edoardo MENOZZI
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Publication number: 20160263529Abstract: Polyethers (A), whose main chain essentially consists of repeating units of the formulae (1) and (2) in alternating order, are useful as an additive to a porous polymer membrane, or as the main polymer constituent of a porous polymer membrane, for stabilizing said membrane against detrimental effects of oxidizing agents and/or for improving the stability of a filtration module comprising said membrane against detrimental effects of oxidizing agents.Type: ApplicationFiled: October 13, 2014Publication date: September 15, 2016Applicant: BASF SEInventors: Edoardo MENOZZI, Martin HEIJNEN, Martin WEBER, Nicole JANSSEN
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Publication number: 20160114296Abstract: Membrane comprising a block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said polyalkylene oxide blocks comprise at least one polyethylene oxide segment and at least one segment of at least one polyalkylene oxide that is different from polyethylene oxideType: ApplicationFiled: May 30, 2014Publication date: April 28, 2016Applicant: BASF SEInventors: Martin WEBER, Thomas WEISS, Christian MALETZKO, Nicole JANSSEN
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Patent number: 9099223Abstract: The present invention relates to composite materials comprising a reaction product of (A) at least one organic polymer, (B) sulfur, (C) carbon in a polymorph which comprises at least 60% sp2-hybridized carbon atoms, and (D) 2-20% by weight of a perfluorinated or partly fluorinated polymer, based on the total weight of components (A), (B) and (C) used before reaction, and also to a process for producing inventive composite materials and to the use of inventive composite materials.Type: GrantFiled: May 24, 2012Date of Patent: August 4, 2015Assignee: BASF SEInventors: Nicole Janssen, Alexander Panchenko, Oliver Gronwald
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Patent number: 9099744Abstract: The present invention relates to a novel particulate porous carbon material containing a carbon phase and at least one pore phase, and to the use of such materials in lithium cells, especially lithium-sulfur cells. The carbon phase forms, with the pore phase, essentially unordered co-continuous phase domains, such that the distance between adjacent domains of the pore phase is not more than 50 nm. The invention also relates to a process for producing such carbon materials and to composite materials comprising elemental sulfur and at least one inventive particulate porous carbon material.Type: GrantFiled: March 27, 2012Date of Patent: August 4, 2015Assignee: BASF SEInventors: Nicole Janssen, Arno Lange, Gerhard Cox, Alexander Panchenko, Stefan Spange, Falko Boettger-Hiller
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Patent number: 9083045Abstract: A composite material comprising a reaction product of (A) at least one organic polymer, (B) sulfur and (C) carbon in a polymorph which comprises at least 60% sp2-hybridized carbon atoms, and additionally particles or domains which comprise carbon (C) filled with sulfur (B).Type: GrantFiled: May 26, 2011Date of Patent: July 14, 2015Assignee: BASF SEInventor: Nicole Janssen
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Patent number: 8999602Abstract: The present invention relates to separators for electrochemical cells comprising (A) at least one layer comprising (a) crosslinked polyvinylpyrrolidone in the form of particles, (b) at least one binder, and (c) optionally a base structure, where the mass ratio of the crosslinked polyvinylpyrrolidone in the form of particles (a) to the sum of the mass of the binders (b) in the layer (A) has a value in the range from 99.9:0.1 to 50:50. The present invention further relates to the use of inventive separators and to apparatuses, especially electrochemical cells, comprising inventive separators.Type: GrantFiled: February 25, 2013Date of Patent: April 7, 2015Assignees: BASF SE, Carl Freudenberg KGInventors: Oliver Gronwald, Klaus Leitner, Nicole Janssen, Christoph J. Weber, Michael Roth, Gunter Hauber, Sandra Falusi, Sigrid Geiger, Margitta Berg
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Publication number: 20140272565Abstract: An electrode structure and its method of manufacture are disclosed. The disclosed electrode structures may be manufactured by depositing a first release layer on a first carrier substrate. A first protective layer may be deposited on a surface of the first release layer and a first electroactive material layer may then be deposited on the first protective layer.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicants: BASF SE, Sion Power CorporationInventors: Oliver Gronwald, Ruediger Schmidt, Martin Weber, Ingrid Haupt, Ursula Huber-Moulliet, Nicole Janssen, Yuriy V. Mikhaylik, Bala Sankaran, David L. Coleman