Patents by Inventor Peter Murer
Peter Murer 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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HETEROCYCLIC COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE HETEROCYCLIC COMPOUND
Publication number: 20240043453Abstract: Specific heterocyclic compounds, a material, preferably an emitter material, for an organic electroluminescence device containing the specific heterocyclic compounds, an electronic equipment containing the organic electroluminescence device, a light emitting layer containing at least one host and at least one dopant, where the dopant contains at least one of the heterocyclic compounds, and the use of the heterocyclic compounds in an organic electroluminescence device.Type: ApplicationFiled: November 19, 2021Publication date: February 8, 2024Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Thomas SCHAEFER, Peter MURER, Yuichi NISHIMAE -
Patent number: 11839140Abstract: The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.Type: GrantFiled: August 31, 2022Date of Patent: December 5, 2023Assignee: UDC IRELAND LIMITEDInventors: Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht, Soichi Watanabe, Gerhard Wagenblast, Christian Lennartz, Thomas Schaefer, Heinz Wolleb, Teresa Marina Figueira Duarte, Stefan Metz, Peter Murer
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Publication number: 20230083303Abstract: Specific polycyclic compounds, a material for an organic electroluminescence device comprising said specific polycyclic compound, an organic electroluminescence device comprising said specific polycyclic compound, an electronic equipment comprising said organic electroluminescence device, a process for preparing said polycyclic compounds, and the use of said polycyclic compounds in an organic electroluminescence.Type: ApplicationFiled: April 27, 2020Publication date: March 16, 2023Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Thomas SCHAEFER, Peter MURER, Annemarie WOLLEB, Carsten ROTHE, Yuichi NISHIMAE
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Patent number: 11605790Abstract: An organic electronic device, preferably an organic light-emitting diode (OLED), comprising at least one metal-carbene complex comprising one, two or three specific bidentate diazabenzimidazole carbene ligands; a light-emitting layer comprising said metal-carbene complex as emitter material, preferably in combination with at least one host material; the use of said metal-carbene complex in an OLED; an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper comprising said organic electronic device, preferably said OLED, or said light-emitting layer; the metal-carbene complex comprising one, two or three specific bidentate diazabenzimidazole carbene ligands mentioned above and a process for the preparation of said metal-carbene complex.Type: GrantFiled: April 20, 2020Date of Patent: March 14, 2023Assignee: UDC Ireland LimitedInventors: Peter Murer, Korinna Dormann, Flavio Luiz Benedito, Glauco Battagliarin, Stefan Metz, Ute Heinemeyer, Christian Lennartz, Gerhard Wagenblast, Soichi Watanabe, Thomas Geßner
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Publication number: 20230026258Abstract: The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.Type: ApplicationFiled: August 31, 2022Publication date: January 26, 2023Inventors: Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht, Soichi Watanabe, Gerhard Wagenblast, Christian Lennartz, Thomas Schaefer, Heinz Wolleb, Teresa Marina Figueira Duarte, Stefan Metz, Peter Murer
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Patent number: 11444254Abstract: The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.Type: GrantFiled: December 23, 2020Date of Patent: September 13, 2022Assignee: UDC IRELAND LIMITEDInventors: Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht, Soichi Watanabe, Gerhard Wagenblast, Christian Lennartz, Thomas Schaefer, Heinz Wolleb, Teresa Marina Figueira Duarte, Stefan Metz, Peter Murer
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Patent number: 11342512Abstract: A compound represented by the following formula (1), wherein one or more pairs among R12 and R13, R13 and R14, R14 and R15, R16 and R17, R17 and R18, and R18 and R19 independently form a ring represented by the following formula (2A) or a ring represented by the following formula (2B), or do not form a ring represented by the following formula (2A) and do not form a ring represented by the following formula (2B); and one of R12 to R28 is bonded with L2.Type: GrantFiled: September 7, 2021Date of Patent: May 24, 2022Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Yuki Nakano, Ryota Takahashi, Keita Seda, Tomoki Kato, Hidetsugu Ikeda, Thomas Schaefer, Peter Murer, Carsten Rothe
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Publication number: 20220020925Abstract: A compound represented by the following formula (1), wherein one or more pairs among R12 and R13, R13 and R14, R14 and R15, R16 and R17, R17 and R18, and R18 and R19 independently form a ring represented by the following formula (2A) or a ring represented by the following formula (2B), or do not form a ring represented by the following formula (2A) and do not form a ring represented by the following formula (2B); and one of R12 to R28 is bonded with L2.Type: ApplicationFiled: September 7, 2021Publication date: January 20, 2022Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Yuki NAKANO, Ryota TAKAHASHI, Keita SEDA, Tomoki KATO, Hidetsugu IKEDA, Thomas SCHAEFER, Peter MURER, Carsten ROTHE
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Publication number: 20210126207Abstract: The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.Type: ApplicationFiled: December 23, 2020Publication date: April 29, 2021Inventors: Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht, Soichi Watanabe, Gerhard Wagenblast, Christian Lennartz, Thomas Schaefer, Heinz Wolleb, Teresa Marina Figueira Duarte, Stefan Metz, Peter Murer
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Publication number: 20210066599Abstract: A compound represented by the following formula (1), wherein one or more pairs among R12 and R13, R13 and R14, R14 and R15, R16 and R17, R17 and R18, and R18 and R19 independently form a ring represented by the following formula (2A) or a ring represented by the following formula (2B), or do not form a ring represented by the following formula (2A) and do not form a ring represented by the following formula (2B); and one of R12 to R28 is bonded with L2.Type: ApplicationFiled: December 28, 2018Publication date: March 4, 2021Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Yuki NAKANO, Ryota TAKAHASHI, Keita SEDA, Tomoki KATO, Hidetsugu IKEDA, Thomas SCHAEFER, Peter MURER, Carsten ROTHE
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Publication number: 20210062078Abstract: A compound represented by the following formula (1), wherein in the formula (1), at least one of R1 to R8 is a group represented by the following formula (2).Type: ApplicationFiled: December 28, 2018Publication date: March 4, 2021Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Tomoki KATO, Keita SEDA, Ryota TAKAHASHI, Hidetsugu IKEDA, Yuki NAKANO, Thomas SCHAEFER, Peter MURER, Carsten ROTHE
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Patent number: 10934262Abstract: The present invention relates electroluminescent devices, comprising a compound of the formula especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.Type: GrantFiled: March 2, 2018Date of Patent: March 2, 2021Assignee: UDC IRELAND LIMITEDInventors: Frederique Wendeborn, Beat Schmidhalter, Thomas Schäfer, Peter Murer, Kristina Bardon
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Patent number: 10916716Abstract: The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.Type: GrantFiled: August 3, 2018Date of Patent: February 9, 2021Assignee: UDC IRELAND LIMITEDInventors: Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht, Soichi Watanabe, Gerhard Wagenblast, Christian Lennartz, Thomas Schaefer, Heinz Wolleb, Teresa Marina Figueira Duarte, Stefan Metz, Peter Murer
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Patent number: 10784448Abstract: Metal carbene complexes comprising at least one imidazo-quinoxaline ligand, organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, a light-emitting layer comprising at least one inventive metal carbene complex, an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, the use of such a metal carbene complex for electrophotographic photoreceptors, photoelectric converters, organic solar cells (organic photovoltaics), switching elements, organic light emitting field effect transistors (OLEFETs), image sensors, dye lasers and electroluminescent devices and a process for preparing such metal carbene complexes.Type: GrantFiled: August 7, 2015Date of Patent: September 22, 2020Assignee: UDC IRELAND LIMITEDInventors: Peter Murer, Thomas Geßner, Christian Eickhoff, Jan Birnstock, Falk May, Klaus Kahle
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Publication number: 20200251667Abstract: An organic electronic device, preferably an organic light-emitting diode (OLED), comprising at least one metal-carbene complex comprising one, two or three specific bidentate diazabenzimidazole carbene ligands; a light-emitting layer comprising said metal-carbene complex as emitter material, preferably in combination with at least one host material; the use of said metal-carbene complex in an OLED; an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper comprising said organic electronic device, preferably said OLED, or said light-emitting layer; the metal-carbene complex comprising one, two or three specific bidentate diazabenzimidazole carbene ligands mentioned above and a process for the preparation of said metal-carbene complex.Type: ApplicationFiled: April 20, 2020Publication date: August 6, 2020Inventors: Peter MURER, Korinna DORMANN, Flavio Luiz, Glauco BATTAGLIARIN, Stefan METZ, Ute HEINEMEYER, Christian LENNARTZ, Gerhard WAGENBLAST, Soichi WATANABE, Thomas GEßNER
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Publication number: 20190355917Abstract: An organic electronic device comprising at least one hole-transport material and/or at least one electron/exciton blocker material, wherein said at least one hole-transport material and/or said at least one electron/exciton blocker material is an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands; a hole transport layer or an electron/exciton blocking layer, comprising at least one Ir metal-carbene complex, comprising one, two or three specific bidentate azabenzimidazole ligands; an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in furniture and units in wallpaper, comprising the organic electronic device of the present invention or the hole transport layer or the electron/exciton blocking layer of the present invention; and the use of an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands according toType: ApplicationFiled: August 2, 2019Publication date: November 21, 2019Inventors: Stefan Metz, Soichi Watanabe, Thomas Gessner, Korinna Dormann, Peter Murer, Christian Lennartz, Ute Heinemeyer, Glauco Battagliarin
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Patent number: 10374172Abstract: An organic electronic device comprising at least one hole-transport material and/or at least one electron/exciton blocker material, wherein said at least one hole-transport material and/or said at least one electron/exciton blocker material is an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands; a hole transport layer or an electron/exciton blocking layer, comprising at least one Ir metal-carbene complex, comprising one, two or three specific bidentate azabenzimidazole ligands; an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in furniture and units in wallpaper, comprising the organic electronic device of the present invention or the hole transport layer or the electron/exciton blocking layer of the present invention; and the use of an Ir metal-carbene complex comprising one, two or three specific bidentate azabenzimidazole ligands according toType: GrantFiled: March 19, 2014Date of Patent: August 6, 2019Assignee: UDC Ireland LimitedInventors: Stefan Metz, Soichi Watanabe, Thomas Geßner, Korinna Dormann, Peter Murer, Christian Lennartz, Ute Heinemeyer, Glauco Battagliarin
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Patent number: 10370396Abstract: Cyclometallated Ir complex comprising three N,N diaryl substituted carbene ligands, bearing substituents in the 2 position of the non-cyclometallated aryl ring; an organic electronic device, preferably an organic light-emitting diode (OLED), comprising at least one cyclometallated Ir complex as described above, a light-emitting layer comprising said cyclometallated Ir complex preferably as emitter material, preferably in combination with at least one host material, use of said cyclometallated Ir complex in an OLED and an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper comprising said organic electronic device, preferably said OLED, or said light-emitting layer. The present invention further relates to a process for the preparation of said cyclometallated Ir complex.Type: GrantFiled: September 17, 2018Date of Patent: August 6, 2019Assignee: UDC IRELAND LIMITEDInventors: Stefan Metz, Korinna Dormann, Glauco Battagliarin, Christian Eickhoff, Flavio Luiz Benedito, Soichi Watanabe, Gerhard Wagenblast, Thomas Geßner, Christian Lennartz, Peter Murer
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Patent number: 10290817Abstract: A cyclometallated Ir complex comprising one, two or three ligands of formula (I) or (I?) substituted at the R5 and R7 position; an organic electronic device comprising at least one inventive cyclometallated Ir complex; a light-emitting layer comprising at least one inventive cy-clometallated Ir complex; the use of the inventive cyclometallated Ir complex in an OLED; an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper, comprising the organic electronic device; and a process for preparing a the inventive cyclometallated Ir complex.Type: GrantFiled: July 31, 2014Date of Patent: May 14, 2019Assignee: UDC Ireland LimitedInventors: Glauco Battagliarin, Flavio Luiz Benedito, Stefan Metz, Korinna Dormann, Peter Murer, Soichi Watanabe, Christian Lennartz, Georg Beck, Thomas Geßner
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Publication number: 20190016740Abstract: Cyclometallated Ir complex comprising three N,N diaryl substituted carbene ligands, bearing substituents in the 2 position of the non-cyclometallated aryl ring; an organic electronic device, preferably an organic light-emitting diode (OLED), comprising at least one cyclometallated Ir complex as described above, a light-emitting layer comprising said cyclometallated Ir complex preferably as emitter material, preferably in combination with at least one host material, use of said cyclometallated Ir complex in an OLED and an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, units in items of clothing, units in handbags, units in accessories, units in furniture and units in wallpaper comprising said organic electronic device, preferably said OLED, or said light-emitting layer. The present invention further relates to a process for the preparation of said cyclometallated Ir complex.Type: ApplicationFiled: September 17, 2018Publication date: January 17, 2019Inventors: Stefan Metz, Korinna Dormann, Glauco Battagliarin, Christian Eickhoff, Flavio Luiz Benedito, Soichi Watanabe, Gerhard Wegenblast, Thomas Beßner, Christian Lennartz, Peter Murer