Patents by Inventor Pascal Hayoz
Pascal Hayoz 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: 20180362704Abstract: Polymers comprising at least one unit of formula 1 and compounds of the formula 1? wherein, in formulae 1 and 1? n is 0, 1, 2, 3 or 4 m is 0, 1, 2, 3 or 4 X is at each occurrence selected from the group consisting of O, S, Se or Te, Q is at each occurrence selected from the group consisting of C, Si or Ge R is at each occurrence selected from the group consisting of hydrogen, C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, C5-12-cycloalkyl, C6-18-aryl, R2, R2?, R* are at each occurrence independently selected from the group consisting of hydrogen, C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, C5-12-cycloalkyl, C6-18-aryl, 5 to 20 membered hetero-aryl, OR21, OC(O)—R21, C(O)—OR21, C(O)—R21, NR21R22, NR21—C(O)R22, C(O)—NR21R22, N[C(O)R21][C(O)R22], SR21, halogen, CN, SiRSisRSitRSiu and OH, L1 and L2 are independently from each other and at each occurrence selected from the group consisting of C6-30-arylene, 5 to 30 membered heteroarylene.Type: ApplicationFiled: December 8, 2016Publication date: December 20, 2018Applicant: BASF SEInventors: Pascal HAYOZ, Daniel KAELBLEIN, Iain MCCULLOCH, Astrid-Caroline KNALL
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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: 9978943Abstract: The present invention provides an electronic component or device comprising a gate electrode, a source electrode and a drain electrode, wherein said component or device further comprising an organic semiconducting (OSC) material that is provided between the source and drain electrode, wherein the OSC material comprises (a) a polymer represented by formula: (I), and (b) a compound of formula (II). High quality OFETs can be fabricated by the choice of a semiconductor material, which is comprised of a polymer represented by formula I and (b) a compound of formula II.Type: GrantFiled: December 3, 2012Date of Patent: May 22, 2018Assignee: BASF SEInventors: Patrice Bujard, Natalia Chebotareva, Thomas Weitz, Pascal Hayoz
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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: 20180009936Abstract: Polymers comprising at least one unit of formula (1) and their use as semiconducting materials.Type: ApplicationFiled: January 15, 2016Publication date: January 11, 2018Applicant: BASF SEInventors: Pascal HAYOZ, Daniel KAELBLEIN, Iain MCCULLOCH, Wan YUE
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Patent number: 9748487Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), and compounds of formula (III), wherein Y, Y15, Y16 and Y17 are independently of each other a group of formula and their use as IR absorber, organic semiconductor in organic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers and compounds according to the invention can 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 and compounds according to the invention are used in organic field effect transistors, organic photovoltaics and photodiodes.Type: GrantFiled: November 5, 2013Date of Patent: August 29, 2017Assignee: BASF SEInventors: Pascal Hayoz, Bernd Tieke, Haichang Zhang
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Publication number: 20170229657Abstract: Provided is a process for preparing a composition comprising semiconducting single-walled carbon nanotubes, a semiconducting polymer and solvent A (composition A), which process comprises the step of separating composition A from a composition comprising semiconducting and metallic single-walled carbon nanotubes, the semiconducting polymer and solvent B (composition B), wherein the semiconducting polymer has a band gap in the range of 0.5 to 1.8 eV and solvent A and B comprise an aromatic or a heteroaromatic solvent, composition A itself, a process for forming an electronic device, which process comprises the step of forming a layer by applying composition A to a precursor of the electronic device, as well as the electronic device obtainable by this process.Type: ApplicationFiled: August 7, 2015Publication date: August 10, 2017Inventors: Zhenan BAO, Lei TING, Lai YING-CHIH, Huiliang WANG, Pascal HAYOZ, Thomas WEITZ
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Publication number: 20170207392Abstract: Disclosed are polymers comprising at least one unit of formula (1), a process for their preparation, intermediates and electronic devices comprising these polymers as semiconducting material.Type: ApplicationFiled: July 7, 2015Publication date: July 20, 2017Applicant: BASF SEInventors: Iain MCCULLOCH, Iain MEAGER, Bob SCHROEDER, Pascal HAYOZ, Jean-Charles FLORES, Klemens MATHAUER, Patrice BUJARD, Daniel KAELBLEIN
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Patent number: 9698348Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), wherein Y is a group of formula (II); and their use as IR absorber, organic semiconductor in organic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention can have excellent solubility in organic solvents 10 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 and photodiodes.Type: GrantFiled: June 19, 2014Date of Patent: July 4, 2017Assignee: BASF SEInventors: Pascal Hayoz, Marek Grzybowski, Daniel T. Gryko, Artur Jezewski
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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: 9403987Abstract: Disclosed is a composition comprising a charged particle of volume 5 nm3 to 50 million nm3 preferably having an inorganic core of SiO2, AI2O3, and/or TiO2, or a core essentially consisting of an organic pigment and/or pigment derivative, and a counter ion which is separable from the particle and is not covalently linked to the particle, said counter ion comprising a silicon atom which is directly bound to a carbon atom. Preferably, said charged particle comprises a dye attached to said inorganic core and said counter ion comprises a (poly)siloxane moiety linked via suitable bridge members to a quaternary, positively charged, nitrogen or phosphorus atom, or to a moiety carrying an anionic functional group. Said composition may be used e.g. in the form of a homogenous dispersion in an electrophoretic display.Type: GrantFiled: June 11, 2010Date of Patent: August 2, 2016Assignee: BASF SEInventors: Pascal Hayoz, Bernd Lamatsch, Achim Lamatsch, Margherita Fontana, Stephan Burkhardt, Laurent Michau, Urs Lehmann, Philippe Bugnon
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Publication number: 20160181534Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), wherein Y is a group of formula (II); and their use as IR absorber, organic semiconductor in organic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention can have excellent solubility in organic solvents 10 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 and photodiodes.Type: ApplicationFiled: June 19, 2014Publication date: June 23, 2016Inventors: Pascal HAYOZ, Marek GRZYBOWSKI, Daniel T. GRYKO, Artur JEZEWSKI
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Patent number: 9362508Abstract: The present invention relates to oligomers of the formula (I), 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. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the oligomers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.Type: GrantFiled: June 20, 2012Date of Patent: June 7, 2016Assignee: BASF SEInventors: Pascal Hayoz, Natalia Chebotareva
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Patent number: 9293718Abstract: The present invention relates to polymers, comprising a repeating unit of the formula (I), and compounds of formula (II), wherein Y, Y15, Y16 and Y17 are independently of each other a group of formula (a) characterized in that the polymers and compounds comprise silicon-containing solubilizing side chains and their use as organic semiconductor in organic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers and compounds according to the invention can 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 and compounds according to the invention are used in organic field effect transistors, organic photovoltaics and photodiodes.Type: GrantFiled: April 2, 2013Date of Patent: March 22, 2016Assignee: BASF SEInventor: Pascal Hayoz
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Patent number: 9276215Abstract: The present invention relates to polymers (I), or (II), 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: December 3, 2012Date of Patent: March 1, 2016Assignee: BASF SEInventors: Pascal Hayoz, Patrice Bujard
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Publication number: 20160049588Abstract: The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I), and compounds of formula (III), wherein Y, Y15, Y16 and Y17 are independently of each other a group of formula and their use as IR absorber, organic semiconductor in organic devices, especially in organic photovoltaics and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers and compounds according to the invention can 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 and compounds according to the invention are used in organic field effect transistors, organic photovoltaics and photodiodes.Type: ApplicationFiled: November 5, 2013Publication date: February 18, 2016Applicant: BASF SEInventors: Pascal HAYOZ, Bernd TIEKE, Haichang ZHANG