Patents by Inventor Frédérique Wendeborn
Frédérique Wendeborn 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: 11021560Abstract: Novel thermolatent bases and their use as catalysts for the preparation of polyurethanes or epoxy resins are disclosed herein. A process for the preparation of polyurethanes or epoxy resins in the presence of the catalyst is also disclosed.Type: GrantFiled: November 18, 2016Date of Patent: June 1, 2021Assignee: BASF SEInventors: Peter Nesvadba, Julio Albuerne, Lucienne Bugnon Folger, Frederique Wendeborn
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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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Publication number: 20200172652Abstract: Novel thermolatent bases and their use as catalysts for the preparation of polyurethanes or epoxy resins are disclosed herein. A process for the preparation of polyurethanes or epoxy resins in the presence of the catalyst is also disclosed.Type: ApplicationFiled: November 18, 2016Publication date: June 4, 2020Inventors: Peter Nesvadba, Julio Albuerne, Lucienne Bugnon Folger, Frederique Wendeborn
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Publication number: 20180327534Abstract: Novel thermolatent bases and their use as catalysts for the preparation of polyurethanes or epoxy resins are disclosed herein. A process for the preparation of polyurethanes or epoxy resins in the presence of the catalyst is also disclosed.Type: ApplicationFiled: November 18, 2016Publication date: November 15, 2018Inventors: Peter Nesvadba, Julio Albuerne, Lucienne Bugnon Folger, Frederique Wendeborn
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Publication number: 20180258053Abstract: 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: ApplicationFiled: March 2, 2018Publication date: September 13, 2018Inventors: Frederique Wendeborn, Beat Schmidhalter, Thomas Schäfer, Peter Murer, Kristina Bardon
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Patent number: 9657435Abstract: The present invention relates to the use of a composition comprising specific a-amino-ketones, H2O2, a H2O2 precursor or a peracid and optionally an activator as a bleaching mixture for textile materials or dishes either manually or in an automatic washing machine or dish washer. Further aspects of the invention are the composition comprising specific a-aminoketones and H2O2, a H2O2 precursor or a peracid and a process for bleaching of stains or of soiling on textile materials or dishes in the context of a washing process either manually or in an automatic washing machine or dish washer. Also aspects of the invention are detergent formulations comprising such a composition and novel compounds.Type: GrantFiled: June 21, 2011Date of Patent: May 23, 2017Assignee: BASF SEInventors: Markus Frey, Hauke Rohwer, Frederique Wendeborn, Menno Hazenkamp
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Patent number: 9533296Abstract: The present invention relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group. Further aspects of the invention are compositions or formulations comprising such compounds.Type: GrantFiled: January 25, 2016Date of Patent: January 3, 2017Assignees: BASF SE, Henkel AG & Co. KGaAInventors: Hauke Rohwer, Barbara Winkler, Frédérique Wendeborn, Katharina Misteli
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Patent number: 9353065Abstract: The present invention relates to compounds of the formula (I), a process for their preparation and their use in organic light emitting diodes (OLEDs), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or special characteristics of electroluminescent devices.Type: GrantFiled: March 19, 2008Date of Patent: May 31, 2016Assignee: BASF SEInventors: Thomas Schäfer, Peter Murer, Frédérique Wendeborn, Beat Schmidhalter, Kristina Bardon, Andrea Ricci, Joern Pommerehne
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Publication number: 20160136627Abstract: The present invention relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group. Further aspects of the invention are compositions or formulations comprising such compounds.Type: ApplicationFiled: January 25, 2016Publication date: May 19, 2016Applicants: BASF SE, Henkel AG & Co. KGaAInventors: Hauke Rohwer, Barbara Winkler, Frédérique Wendeborn, Katharina Misteli
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Patent number: 9296713Abstract: The present disclosure relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group.Type: GrantFiled: April 27, 2015Date of Patent: March 29, 2016Assignees: BASF SE, Henkel AG & Co. KGaAInventors: Hauke Rohwer, Barbara Winkler, Frédérique Wendeborn, Katharina Misteli
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Publication number: 20150225357Abstract: The present disclosure relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group.Type: ApplicationFiled: April 27, 2015Publication date: August 13, 2015Applicants: HENKEL AG & CO. KGAA, BASF SEInventors: Hauke Rohwer, Barbara Wagner, Frédérique Wendeborn, Katharina Misteli
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Patent number: 9051285Abstract: The present invention relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group. Further aspects of the invention are compositions or formulations comprising such compounds.Type: GrantFiled: December 8, 2011Date of Patent: June 9, 2015Assignees: BASF SE, HENKEL AG & CO. KGAAInventors: Hauke Rohwer, Barbara Wagner, Frederique Wendeborn, Katherina Misteli
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Patent number: 8628862Abstract: The present invention relates to an electronic device, especially an electroluminescent devices, comprising a compound of Formula (I), 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: September 10, 2008Date of Patent: January 14, 2014Assignee: BASF SEInventors: Thomas Schaefer, Colin Morton, Peter Murer, Frederique Wendeborn, Beat Schmidhalter, Kristina Bardon
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Publication number: 20130261041Abstract: The present invention relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group. Further aspects of the invention are compositions or formulations comprising such compounds.Type: ApplicationFiled: December 8, 2011Publication date: October 3, 2013Applicants: HENKEL AG & CO. KGAA, BASF SEInventors: Hauke Rohwer, Barbara Wagner, Frederique Wendeborn, Katherina Misteli
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Publication number: 20130117941Abstract: The present invention relates to the use of a composition comprising specific a-amino-ketones, H2O2, a H2O2 precursor or a peracid and optionally an activator as a bleaching mixture for textile materials or dishes either manually or in an automatic washing machine or dish washer. Further aspects of the invention are the composition comprising specific a-aminoketones and H2O2, a H2O2 precursor or a peracid and a process for bleaching of stains or of soiling on textile materials or dishes in the context of a washing process either manually or in an automatic washing machine or dish washer. Also aspects of the invention are detergent formulations comprising such a composition and novel compounds.Type: ApplicationFiled: June 21, 2011Publication date: May 16, 2013Applicant: BASF SEInventors: Markus Frey, Hauke Rohwer, Frédérique Wendeborn, Menno Hazenkamp
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Publication number: 20100277060Abstract: The present invention relates to an electronic device, especially an electroluminescent devices, comprising a compound of Formula (I), 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: ApplicationFiled: September 10, 2008Publication date: November 4, 2010Applicant: BASF SEInventors: Thomas Schaefer, Colin Morton, Peter Murer, Frederique Wendeborn, Beat Schmidhalter, Kristina Bardon
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Patent number: 7754863Abstract: The invention accordingly relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula (I) or a mesomeric or a tautomeric form thereof, wherein M1 is a metal cation in the oxidation state +3, a hydroxy or halogeno metal group wherein the metal is in the oxidation state +4, or an oxo metal group wherein the metal is in the oxidation state +5; (III) and (IV)are each independently of the other (V), (VI) or (VII); (VIII) is (IX), (X), (XI), (XII), (XIII), or (XIV); (XV) is (XVI) or C2-C8heteroaryl unsubstituted or mono- or poly-substituted by R10, R11, R12 and/or R13; Q1 is N or CR18, Q2 is N or CR19, Q3, Q5 and Q7 are each independently of the other CR20R21, O, S or NR22, Q4 is CR16 or N and Q6 is CR17 or N; and R2 and/or R6 are O, S or NR33. Please see the disclosure for the other substituents which are less relevant.Type: GrantFiled: July 6, 2005Date of Patent: July 13, 2010Assignee: Ciba Specialty Chemicals Corp.Inventors: Jean-Pierre Bacher, Gisèle Baudin, Frédérique Wendeborn, Jean-Marie Adam, Urs Lehmann, Jean-Luc Birbaum
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Publication number: 20100109514Abstract: The present invention relates to compounds of the formula (I), a process for their preparation and their use in organic light emitting diodes (OLEDs), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or special characteristics of electroluminescent devices.Type: ApplicationFiled: March 19, 2008Publication date: May 6, 2010Inventors: Thomas Schäfer, Peter Murer, Frédérique Wendeborn, Beat Schmidhalter, Kristina Bardon, Andrea Ricci, Joern Pommerehne
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Publication number: 20100039024Abstract: The present invention relates electroluminescent devices, comprising a compound of the formula (I), 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: ApplicationFiled: September 4, 2007Publication date: February 18, 2010Inventors: Frédérique Wendeborn, Beat Schmidhalter, Thomas Schäfer, Peter Murer, Kristina Bardon
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Patent number: 7332105Abstract: A stabilizer composition comprising (A) a compound of the formula (I) wherein R is (CH2—CH2—O—)n, —R2; —CH2—CH(OH)—CH2—O—R2; or —CH(R3)—CO—O—R4; n is 0 or 1; R2 is C1-C13alkyl or C2C20alkenyl or C6-C12aryl or CO—C1-C18alkyl; R3 is H or C1-C8 alkyl; R4 is C1-C12alkyl or C2-C12alkenyl or C5C6cycloalkyl; and (B) one or more compounds selected from benzotriazoles of the formula (IIa), 2-hydroxybenzophenones of the formula (IIb), oxalanilides of the formula (IIc), 2-hydroxyphenyltriazines of formula (IId), cinnamates of formula (IIe), and benzoates of formula (IIf) as defined in claim 1, is especially effective towards stabilizing organic materials against degradation induced by light, heat or oxidation.Type: GrantFiled: September 23, 2003Date of Patent: February 19, 2008Assignee: Ciba Specialty Chemicals CorporationInventors: Adalbert Braig, David George Leppard, Frédérique Wendeborn