Patents by Inventor Mathias Duggeli
Mathias Duggeli 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: 10431745Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: July 24, 2018Date of Patent: October 1, 2019Assignee: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 10224484Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: November 30, 2016Date of Patent: March 5, 2019Assignee: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20190027690Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: November 30, 2016Publication date: January 24, 2019Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 10177313Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I) which are characterized in that Ar1 and Ar1? are independently of each other are an annulated (aromatic) heterocyclic ring system, containing at least one thiophene ring, which may be optionally substituted by one, or more groups, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: GrantFiled: September 13, 2016Date of Patent: January 8, 2019Assignee: BASF SEInventors: Pascal Hayoz, Olivier Aebischer, Mathias Duggeli, Hans Jurg Kirner, Marta Fonrodona Turon
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Publication number: 20180331296Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: July 24, 2018Publication date: November 15, 2018Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 9893288Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: November 30, 2016Date of Patent: February 13, 2018Assignee: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20170148991Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: November 30, 2016Publication date: May 25, 2017Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20170148992Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: November 30, 2016Publication date: May 25, 2017Applicant: BASF SEInventors: Mathias Duggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frederic Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20170005270Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I) which are characterized in that Ar1 and Ar1? are independently of each other are an annulated (aromatic) heterocyclic ring system, containing at least one thiophene ring, which may be optionally substituted by one, or more groups, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: ApplicationFiled: September 13, 2016Publication date: January 5, 2017Inventors: Pascal Hayoz, Olivier Frederic Aebischer, Mathias Duggeli, Hans Jurg Kirner, Marta Fonrodona Turon
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Patent number: 9478745Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I) which are characterized in that Ar1 and Ar1? are independently of each other are an annulated (aromatic) heterocyclic ring system, containing at least one thiophene ring, which may be optionally substituted by one, or more groups, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: GrantFiled: June 19, 2014Date of Patent: October 25, 2016Assignee: BASF SEInventors: Pascal Hayoz, Olivier Frédéric Aebischer, Mathias Düggeli, Hans Jürg Kirner, Marta Fonrodona Turon
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Patent number: 9434812Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula *A-D* (I), or a polymer of formula *A-DxB-Dy* (II), or *A-DrB-DsA-EtB-Eu (III), and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: GrantFiled: November 26, 2014Date of Patent: September 6, 2016Assignee: BASF SEInventors: Pascal Hayoz, Mathias Düggeli, Natalia Chebotareva, Olivier Frédéric Aebischer
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Patent number: 9221943Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula or a polymer of formula and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: GrantFiled: May 17, 2011Date of Patent: December 29, 2015Assignee: BASF SEInventors: Pascal Hayoz, Mathias Düggeli, Natalia Chebotareva, Olivier Frédéric Aebischer
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Patent number: 9018397Abstract: The present invention relates to compounds of the formula I wherein the substituents are as defined in claim 1, and their use as organic semiconductor in organic devices, like diodes, organic field effect transistors and/or a solar cells. The compounds of the formula I have excellent solubility in organic solvents. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when said compounds are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).Type: GrantFiled: February 26, 2013Date of Patent: April 28, 2015Assignee: BASF SEInventors: Zhimin Hao, Beat Schmidhalter, Jean-Luc Budry, Margherita Fontana, Matheiu G. R. Turbiez, Frank Bienewald, Mathias Duggeli, Oliver Frederic Aebischer, Pascal Hayoz, Marta Fondrodona Turon
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Publication number: 20150087109Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula *?A-D?* (I), or a polymer of formula *?A-D?x?B-D?y* (II), or *?A-D?r?B-D?s?A-E?t?B-E?u (III), and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: ApplicationFiled: November 26, 2014Publication date: March 26, 2015Applicant: BASF SEInventors: Pascal Hayoz, Mathias Düggeli, Natalia Chebotareva, Olivier Frédéric Aebischer
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Patent number: 8975359Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), and at least one (repeating) unit(s) which is selected from repeating units of the formula (II), (III) and (IV); and polymers of the formula III, or IV and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: GrantFiled: October 21, 2009Date of Patent: March 10, 2015Assignee: BASF SEInventors: Mathias Düggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Mathieu G. R. Turbiez
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Publication number: 20150056746Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: ApplicationFiled: October 30, 2014Publication date: February 26, 2015Applicant: BASF SEInventors: Mathias Düggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G.R. Turbiez, Beat Schmidhalter, Jean-Charles Flores
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Patent number: 8912305Abstract: The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.Type: GrantFiled: October 21, 2009Date of Patent: December 16, 2014Assignee: BASF SEInventors: Mathias Düggeli, Mahmoud Zaher Eteish, Pascal Hayoz, Olivier Frédéric Aebischer, Marta Fonrodona Turon, Margherita Fontana, Marian Lanz, Mathieu G. R. Turbioz, Beat Schmidhalter, Jean-Charles Flores
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Publication number: 20140303335Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I) which are characterized in that Ar1 and Ar1? are independently of each other are an annulated (aromatic) heterocyclic ring system, containing at least one thiophene ring, which may be optionally substituted by one, or more groups, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: ApplicationFiled: June 19, 2014Publication date: October 9, 2014Applicant: BASF SEInventors: Pascal Hayoz, Olivier Frédéric Aebischer, Mathias Düggeli, Hans Jürg Kirner, Marta Fonrodona Turon
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Patent number: 8796469Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I) which are characterized in that Ar1 and Ar1? are independently of each other are an annulated (aromatic) heterocyclic ring system, containing at least one thiophene ring, which may be optionally substituted by one, or more groups, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: GrantFiled: March 22, 2010Date of Patent: August 5, 2014Assignee: BASF SEInventors: Pascal Hayoz, Olivier Frédéric Aebischer, Mathias Düggeli, Hans Jürg Kirner, Marta Fonrodona Turon
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Patent number: 8404864Abstract: The present invention relates to compounds of the formula (I) wherein the substituents are as defined in claim 1, and their use as organic semiconductor in organic devices, like diodes, organic field effect transistors and/or a solar cells. The compounds of the formula I have excellent solubility in organic solvents. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when said compounds are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).Type: GrantFiled: September 22, 2008Date of Patent: March 26, 2013Assignee: BASF SEInventors: Zhimin Hao, Beat Schmidhalter, Jean-Luc Budry, Margherita Fontana, Mathieu Turbiez, Frank Bienewald, Mathias Düggeli, Oliver Frédéric Aebischer, Pascal Hayoz, Marta Fonrodona Turon