Patents by Inventor Oliver Molt
Oliver Molt 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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Publication number: 20150353491Abstract: The present invention relates to 2,6-bis(aminomethyl)piperidine derivatives as such (in the following text abbreviated to “2,6-BAMP derivatives”) which are defined by the general formula (I) shown in the following text. In addition, the present invention relates to a process for preparing such 2,6-BAMP derivatives by hydrogenation of the corresponding 2,6-dicyanopiperidine derivatives (hereinafter abbreviated to “2,6-DCP derivatives”) in the presence of a catalyst. The present invention further provides for the use of the 2,6-BAMP derivatives of the invention as hardeners for epoxy resins, as intermediate in the preparation of diisocyanates, which play an important role in the production of polyurethanes, as starters in the preparation of polyetherols and/or as monomers for polyamide production. The present invention further relates to the diisocyanates as such prepared from the 2,6-BAMP derivatives and also the corresponding preparative process.Type: ApplicationFiled: January 27, 2014Publication date: December 10, 2015Applicant: BASF SEInventors: Stephanie JAEGLI, Thomas SCHMIDT, Alfred OFTRING, Alexander PANCHENKO, Kirsten DAHMEN, Oliver MOLT
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Patent number: 9203037Abstract: The present invention provides an organic electronic device including a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer comprises an organic metal complex of formula and a compound of formula The organic electronic device, especially an organic light emitting device can show superior life time, power efficiency, quantum efficiency and/or a low operating voltage.Type: GrantFiled: June 14, 2011Date of Patent: December 1, 2015Assignee: BASF SEInventors: Nicolle Langer, Gerhard Wagenblast, Oliver Molt, Christian Schildknecht, Evelyn Fuchs, Korinna Dormann, Soichi Watanabe, Thomas Geβner, Christian Lennartz, Heinz Wolleb, Junichi Tanabe
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Patent number: 9142792Abstract: The present invention relates to an organic electronic device including a first electrode, a second electrode and a first organic layer interposed between the first electrode and the second electrode, wherein the first organic layer comprises at least one metal organic compound and at least one metal oxide. The present invention further relates to an apparatus comprising the organic electronic device according to the present invention.Type: GrantFiled: June 16, 2011Date of Patent: September 22, 2015Assignee: BASF SEInventors: Soichi Watanabe, Christian Schildknecht, Gerhard Wagenblast, Christian Lennartz, Evelyn Fuchs, Oliver Molt, Thomas Gessner, Korinna Dormann, Nicolle Langer, Junichi Tanabe
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Patent number: 9108998Abstract: The present invention relates to dinuclear Pt-carbene complexes comprising carbene ligands and pyrazole bridges, to a process for preparing the dinuclear Pt-carbene complexes by contacting suitable Pt compounds with the corresponding ligands or ligand precursors and/or pyrazole or corresponding pyrazole derivatives, to organic electronic components comprising at least one such dinuclear Pt-carbene complex, to an OLED comprising at least one such dinuclear Pt-carbene complex, to a light-emitting layer comprising at least one such dinuclear Pt-carbene complex, to an OLED comprising such a light-emitting layer, to a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination means, comprising such an OLED, and to the use of an inventive dinuclear Pt-carbene complex in OLEDs.Type: GrantFiled: October 13, 2010Date of Patent: August 18, 2015Assignee: BASF SEInventors: Oliver Molt, Christian Lennartz, Gerhard Wagenblast, Thomas Strassner, Yvonne Unger
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Patent number: 8940904Abstract: The present invention relates to the use of transition metal-carbene complexes, in which the carbene ligand(s) is bonded to the transition metal exclusively via carbene carbon atoms, in organic light-emitting diodes, to organic light-emitting diodes comprising at least one aforementioned transition metal-carbene complex, to a light-emitting layer comprising at least one aforementioned transition metal-carbene complex, to organic light-emitting diodes comprising at least one inventive light-emitting layer, and to devices which comprise at least one inventive organic light-emitting diode.Type: GrantFiled: June 25, 2007Date of Patent: January 27, 2015Assignee: BASF SEInventors: Evelyn Fuchs, Oliver Molt, Christian Lennartz, Jens Rudolph, Klaus Kahle, Christian Schildknecht, Thomas Strassner, Nicolle Langer
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Publication number: 20150018544Abstract: Process for preparing cyclometallated transition metal-carbene complexes comprising at least one carbene ligand, which comprises reacting a ligand precursor with a base, an auxiliary reagent and a metal complex comprising at least one metal M1 (route A) or reacting the ligand precursor with a basic auxiliary reagent and a metal complex comprising at least one metal M1 (route B). The present invention further relates to the use of an auxiliary reagent selected from among salts comprising at least one metal selected from the group consisting of Ag, Hg, Sb, Mg, B and Al together with a base in a process for preparing cyclometallated metal complexes.Type: ApplicationFiled: September 9, 2014Publication date: January 15, 2015Applicant: BASF SEInventors: Oliver MOLT, Evelyn FUCHS, Martina EGEN, Klaus KAHLE, Christian LENNARTZ
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Patent number: 8877937Abstract: Process for preparing cyclometallated transition metal-carbene complexes comprising at least one carbene ligand, which comprises reacting a ligand precursor with a base, an auxiliary reagent and a metal complex comprising at least one metal M1 (route A) or reacting the ligand precursor with a basic auxiliary reagent and a metal complex comprising at least one metal M1 (route B). The present invention further relates to the use of an auxiliary reagent selected from among salts comprising at least one metal selected from the group consisting of Ag, Hg, Sb, Mg, B and Al together with a base in a process for preparing cyclometallated metal complexes.Type: GrantFiled: February 27, 2013Date of Patent: November 4, 2014Assignee: BASF SEInventors: Oliver Molt, Evelyn Fuchs, Martina Egen, Klaus Kahle, Christian Lennartz
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Patent number: 8859110Abstract: An organic light-emitting diode comprising at least one cyclic phosphazene compound, a light-emitting layer formed from at least one matrix material and at least one emitter material, wherein the at least one matrix material comprises at least one cyclic phosphazene compound, the use of cyclic phosphazene compounds in organic light-emitting diodes and a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode, and selected cyclic phosphazene compounds and processes for preparing them.Type: GrantFiled: June 17, 2009Date of Patent: October 14, 2014Assignees: BASF SE, Koninklijke Philips Electronics N.V., Osram Opto Semiconductors GmbH, Siemens AktiengesellschaftInventors: Evelyn Fuchs, Oliver Molt, Nicolle Langer, Christian Lennartz, Peter Strohriegl, Pamela Schroegel, Herbert Friedrich Boerner, Volker Van Elsbergen, Arvid Hunze, Ralf Krause, Guenter Schmid
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Patent number: 8728632Abstract: Bridged cyclometalated carbene complexes, a process for preparing the bridged cyclometalated carbene complexes, the use of the bridged cyclometalated carbene complexes in organic light-emitting diodes, organic light-emitting diodes comprising at least one inventive bridged cyclometalated carbene complex, a light-emitting layer comprising at least one inventive bridged cyclometalated carbene complex, organic light-emitting diodes comprising at least one inventive light-emitting layer and devices which comprise at least one inventive organic light-emitting diode.Type: GrantFiled: October 17, 2008Date of Patent: May 20, 2014Assignee: BASF SEInventors: Oliver Molt, Christian Lennartz, Evelyn Fuchs, Klaus Kahle, Nicolle Langer, Christian Schildknecht, Jens Rudolph, Gerhard Wagenblast, Soichi Watanabe
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Patent number: 8697255Abstract: The present invention relates to an organic light-emitting diode comprising an anode and a cathode Ka and a light-emitting layer E and if appropriate at least one further layer, where the light-emitting layer E and/or the at least one further layer comprises at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides, to a light-emitting layer comprising at least one of the aforementioned compounds, to the use of the aforementioned compounds as matrix material, hole/exciton blocker material, electron/exciton blocker material, hole injection material, electron injection material, hole conductor material and/or electron conductor material, and to a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode.Type: GrantFiled: June 26, 2008Date of Patent: April 15, 2014Assignee: BASF SEInventors: Nicolle Langer, Klaus Kahle, Christian Lennartz, Oliver Molt, Evelyn Fuchs, Jens Rudolph, Christian Schildknecht, Soichi Watanabe, Gerhard Wagenblast
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Patent number: 8691401Abstract: The present invention concerns a metal-carbene complex of the general formula (I) in which R5 and R6 together, or R6 and R7 together, a unit of the formula: in which * denotes the connection to the carbon atoms of the benzene ring bearing the R5 and R6 radicals or R6 and R7 radicals, and the oxygen atom is connected to the carbon atom bearing the R5, R6 or R7 radical, and A is oxygen or sulfur. The present invention further concerns light-emitting layer comprising at least one metal-carbene complex according to the present invention and an organic light-emitting diode comprising a light-emitting layer according to the present invention, a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination means and the use of a metal-carbene complex according to the present invention in organic light-emitting diodes, especially as emitter, matrix material, charge carrier material and charge blocker material.Type: GrantFiled: April 15, 2011Date of Patent: April 8, 2014Assignee: BASF SEInventors: Oliver Molt, Christian Lennartz, Korinna Dormann, Evelyn Fuchs, Thomas Gessner, Nicolle Langer, Soichi Watanabe, Christian Schildknecht, Gerhard Wagenblast
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Patent number: 8637857Abstract: An organic light-emitting diode, organic solar cell or switching element comprising at least one substituted carbazole derivative of the general formula (I), (II) or (III) in which X is NR4, O, S or PR4; Y is NR5, O, S or PR5; where at least one of the symbols X and Y is NR4 or NR5; substituted carbazole derivatives of the formula (I), (II) or (III); a light-emitting layer comprising at least one substituted carbazole derivative of the general formula (I), (II) or (III) and at least one emitter material; the use of substituted carbazole derivatives of the general formula (I), (II) or (III) as matrix material, hole/exciton blocker material and/or electron/exciton blocker material and/or hole injection material and/or electron injection material and/or hole conductor material and/or electron conductor material in an organic light-emitting diode, an organic solar cell or in a switching element, and a device selected from the group consisting of stationary visual display units, mobile visual display units,Type: GrantFiled: April 5, 2011Date of Patent: January 28, 2014Assignees: BASF SE, Koninklijke Philips Electronics N.V., Osram Opto Semiconductor GmbHInventors: Nicolle Langer, Christian Schildknecht, Soichi Watanabe, Evelyn Fuchs, Gerhard Wagenblast, Christian Lennartz, Oliver Molt, Korinna Dormann, Arvid Hunze, Ralf Krause, Günter Schmid, Karsten Heuser, Volker van Elsbergen, Herbert Friedrich Boerner
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Patent number: 8618533Abstract: The present invention relates to the use of siloles substituted by fused ring systems in organic electronics applications, and to specific siloles substituted by fused ring systems and to the use thereof in organic electronics applications.Type: GrantFiled: October 7, 2009Date of Patent: December 31, 2013Assignees: Osram Opto Semiconductors GmbH, BASF SE, Koninklijke Philips Electronics N.V.Inventors: Karsten Heuser, Arvid Hunze, Guenter Schmid, Ralf Krause, Herbert Friedrich Boerner, Volker Van Elsbergen, Nicolle Langer, Oliver Molt, Korinna Dormann, Evelyn Fuchs, Jens Rudolph, Christian Lennartz, Soichi Watanabe, Christian Schildknecht, Gerhard Wagenblast
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Patent number: 8592586Abstract: Metal complexes comprising at least one polycyclic aromatic ligand and bearing at least one deuterium atom, an organic light-emitting diode comprising at least one inventive metal complex, a light-emitting layer comprising at least one inventive metal complex, an organic light-emitting diode comprising at least one inventive light-emitting layer, the use of the at least one inventive metal complex in organic light-emitting diodes, and a device selected from the group consisting of stationary visual display units such as visual display units of computers, televisions, visual display units in printers, kitchen appliances and advertising panels, illuminations, information panels and mobile visual display units such as visual display units in cellphones, laptops, digital cameras, vehicles, and destination displays on buses and trains, comprising at least one inventive organic light-emitting diode.Type: GrantFiled: February 15, 2013Date of Patent: November 26, 2013Assignee: BASF SEInventors: Oliver Molt, Christian Lennartz, Evelyn Fuchs, Korinna Dormann, Nicolle Langer, Christian Schildknecht, Jens Rudolph, Gerhard Wagenblast, Soichi Watanabe
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Publication number: 20130158268Abstract: Metal complexes comprising at least one polycyclic aromatic ligand and bearing at least one deuterium atom, an organic light-emitting diode comprising at least one inventive metal complex, a light-emitting layer comprising at least one inventive metal complex, an organic light-emitting diode comprising at least one inventive light-emitting layer, the use of the at least one inventive metal complex in organic light-emitting diodes, and a device selected from the group consisting of stationary visual display units such as visual display units of computers, televisions, visual display units in printers, kitchen appliances and advertising panels, illuminations, information panels and mobile visual display units such as visual display units in cellphones, laptops, digital cameras, vehicles, and destination displays on buses and trains, comprising at least one inventive organic light-emitting diode.Type: ApplicationFiled: February 15, 2013Publication date: June 20, 2013Inventors: Oliver MOLT, Christian LENNARTZ, Evelyn FUCHS, Korinna DORMANN, Nicolle LANGER, Christian SCHILDKNECHT, Jens RUDOLPH, Gerhard WAGENBLAST, Soichi WATANABE
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Patent number: 8410270Abstract: Metal complexes comprising at least one polycyclic aromatic ligand and bearing at least one deuterium atom, an organic light-emitting diode comprising at least one inventive metal complex, a light-emitting layer comprising at least one inventive metal complex, an organic light-emitting diode comprising at least one inventive light-emitting layer, the use of the at least one inventive metal complex in organic light-emitting diodes, and a device selected from the group consisting of stationary visual display units such as visual display units of computers, televisions, visual display units in printers, kitchen appliances and advertising panels, illuminations, information panels and mobile visual display units such as visual display units in cellphones, laptops, digital cameras, vehicles, and destination displays on buses and trains, comprising at least one inventive organic light-emitting diode.Type: GrantFiled: June 9, 2009Date of Patent: April 2, 2013Assignee: BASF SEInventors: Oliver Molt, Christian Lennartz, Evelyn Fuchs, Korinna Dormann, Nicolle Langer, Christian Schildknecht, Jens Rudolph, Gerhard Wagenblast, Soichi Watanabe
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Patent number: 8410280Abstract: Process for preparing cyclometallated transition metal-carbene complexes comprising at least one carbene ligand, which comprises reacting a ligand precursor with a base, an auxiliary reagent and a metal complex comprising at least one metal M1 (route A) or reacting the ligand precursor with a basic auxiliary reagent and a metal complex comprising at least one metal M1 (route B). The present invention further relates to the use of an auxiliary reagent selected from among salts comprising at least one metal selected from the group consisting of Ag, Hg, Sb, Mg, B and Al together with a base in a process for preparing cyclometallated metal complexes.Type: GrantFiled: January 9, 2007Date of Patent: April 2, 2013Assignee: Basf SEInventors: Oliver Molt, Evelyn Fuchs, Martina Egen, Klaus Kahle, Christian Lennartz
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Patent number: 8383828Abstract: The present invention relates to heteroleptic carbene complexes comprising both carbene ligands and heterocyclic noncarbene ligands, to a process for preparing the heteroleptic carbene complexes, to the use of the heteroleptic carbene complexes in organic light-emitting diodes, to organic light-emitting diodes comprising at least one inventive heteroleptic carbene complex, to a light-emitting layer comprising at least one inventive heteroleptic carbene complex, to organic light-emitting diodes comprising at least one inventive light-emitting layer, and to devices which comprise at least one inventive organic light-emitting diode.Type: GrantFiled: April 3, 2007Date of Patent: February 26, 2013Assignee: BASF AktiengesellschaftInventors: Oliver Molt, Evelyn Fuchs, Christian Lennartz, Klaus Kahle, Nicolle Moonen, Christian Schildknecht, Jens Rudolph
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Patent number: 8384068Abstract: The present invention relates to the use of (hetero)aryl-substituted acridine derivatives as matrix materials in a light-emitting layer of organic light-emitting diodes (OLEDs) and/or in a blocking layer for electrons in organic light-emitting diodes. The present invention further relates to a light-emitting layer which comprises at least one emitter material and at least one matrix material, wherein the matrix material used is at least one (hetero)aryl-substituted acridine derivative, and to an organic light-emitting diode which comprises at least one inventive light-emitting layer, to an organic light-emitting diode which comprises at least one acridine derivative of the formula (I) in a blocking layer for electrons, and to a device selected from stationary and mobile visual display units and illumination units which comprise at least one inventive organic light-emitting diode.Type: GrantFiled: September 26, 2008Date of Patent: February 26, 2013Assignee: BASF SEInventors: Klaus Kahle, Oliver Molt, Nicolle Langer, Christian Lennartz, Christian Schildknecht, Simon Nord, Evelyn Fuchs, Jens Rudolph
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Patent number: 8377332Abstract: Metal complexes comprising at least one polycyclic aromatic ligand which is bonded to the central metal via two nitrogen atoms, an organic light-emitting diode comprising at least one inventive metal complex, a light-emitting layer comprising at least one inventive metal complex, an organic light-emitting diode comprising at least one inventive light-emitting layer, the use of the at least one inventive metal complex in organic light-emitting diodes, and a device selected from the group consisting of stationary visual display units such as visual display units of computers, televisions, visual display units in printers, kitchen appliances and advertising panels, illuminations, information panels and mobile visual display units such as visual display units in cellphones, laptops, digital cameras, vehicles, and destination displays on buses and trains, comprising at least one inventive organic light-emitting diode.Type: GrantFiled: June 9, 2009Date of Patent: February 19, 2013Assignee: BASF SEInventors: Oliver Molt, Christian Lennartz, Evelyn Fuchs, Korinna Dormann, Nicolle Langer, Christian Schildknecht, Jens Rudolph, Gerhard Wagenblast, Soichi Watanabe