Patents by Inventor Ingrid Bach
Ingrid Bach 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: 9206351Abstract: The present invention relates to compounds according to formula (1) and/or according to formulae (4) to (10) and their use in organic electroluminescent devices, in particular as a matrix material in phosphorescent devices.Type: GrantFiled: May 21, 2007Date of Patent: December 8, 2015Assignee: Merck Patent GmbHInventors: Ingrid Bach, Arne Buesing, Susanne Heun, Philipp Stoessel, Michael Holbach, Jonas Kroeber, Amir Hossain Parham
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Patent number: 8058790Abstract: The invention relates to mixtures comprising at least one polymer, additionally comprising structural units containing at least one element from the 4th main group different from carbon and additionally comprising structural units that are triplet emissives. The inventive materials are better suited to the use in phosphorescent organic light emitting diodes than comparable prior art materials.Type: GrantFiled: May 10, 2005Date of Patent: November 15, 2011Assignee: Merck Patent GmbHInventors: Arne Buesing, René Scheurich, Susanne Heun, Ingrid Bach
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Patent number: 7883785Abstract: The present invention describes novel organometallic compounds which are phosphorescent emitters. Such compounds can be used as active components (=functional materials) in a variety of different applications which can in the widest sense be considered part of the electronics industry. The compounds of the invention are described by the formulae (I), (Ia), (II) and (IIa).Type: GrantFiled: August 14, 2003Date of Patent: February 8, 2011Assignee: Merck Patent GmbHInventors: Philipp Stössel, Ingrid Bach, Hubert Spreitzer
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Patent number: 7820305Abstract: The present invention relates to phosphorescent copolymers comprising trifunctional triplet emitters. The polymers according to the invention are highly soluble, readily accessible synthetically and more suitable for use in organic light-emitting diodes than are comparative materials in accordance with the prior art.Type: GrantFiled: July 6, 2005Date of Patent: October 26, 2010Assignee: Merck Patent GmbHInventors: Niels Schulte, Susanne Heun, Ingrid Bach, Philipp Stössel, Kevin Treacher
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Patent number: 7745627Abstract: The invention relates to a method for the production of high-purity, heteroleptic, orth-etallated, organometallic compounds of application as a functional material for colouring components in a wide range of applications within the widest sense of the electronics industry. A method is thus used for the cleavage of a bridged metal dimer with organometallic substances. Dihalo complexes, which may be used as monomers for polymerisations, in particular, may be produced thus.Type: GrantFiled: October 21, 2004Date of Patent: June 29, 2010Assignee: Merck Patent GmbHInventors: Philipp Stössel, Arne Büsing, Ingrid Bach
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Patent number: 7737276Abstract: The present invention relates to a process for preparing highly pure tris-ortho-metalated organometallic compounds and to pure organometallic compounds of this type, especially compounds of the d8 metals, which may find use as coloring components in the near future as active components (=functional materials) in a series of different types of applications which can be classified within the electronics industry in the widest sense.Type: GrantFiled: May 29, 2004Date of Patent: June 15, 2010Assignee: Merck Patent GmbHInventors: Ingrid Bach, Philipp Stössel
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Publication number: 20100113779Abstract: The present invention describes novel organometallic compounds which are phosphorescence emitters. Such compounds can, as active constituents (=functional materials), be used in a number of different applications, which in the broadest sense can be classed as belonging to the electronics industry. The compounds according to the invention are described by the formulas (I), (Ia), (II), (IIa), (III), (IIIa), (IV) and (IVa).Type: ApplicationFiled: November 5, 2009Publication date: May 6, 2010Applicant: Merck Patent GmbHInventors: Philipp Stössel, Ingrid Bach, Hubert Spreitzer, Heinrich Becker
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Patent number: 7635526Abstract: The present invention describes novel organometallic compounds which are phosphorescence emitters. Such compounds can, as active constituents (functional materials), be used in a number of different applications, which in the broadest sense can be classed as belonging to the electronics industry. The compounds according to the invention are described by the formulas (I), (Ia), (II), (IIa), (III), (IIIa), (IV) and (IVa).Type: GrantFiled: March 24, 2003Date of Patent: December 22, 2009Assignee: Merck Patent GmbHInventors: Philipp Stössel, Ingrid Bach, Hubert Spreitzer, Heinrich Becker
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Patent number: 7589224Abstract: Process for the preparation of rhodium(III) and iridium(III) ketoketonates. The present invention describes a process for the preparation of rhodium and iridium compounds which are used as starting compound for various organorhodium compounds and organoiridium compounds, in which the reaction, starting from a rhodium(III) or iridium(III) salt, is carried out in at least two steps, where different solvents or solvent mixtures are used in each.Type: GrantFiled: August 10, 2005Date of Patent: September 15, 2009Assignee: Merck Patent GmbHInventors: Philipp Stoessel, Ingrid Bach, Amir Parham, Esther Breuning, Hubert Spreitzer
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Patent number: 7589203Abstract: The present invention relates to novel organometallic compounds which are phosphorescence emitters. Such compounds can be used as active components (=functional materials) in a series of different types of application which can be classed within the electronics industry in the broadest sense. The inventive compounds are described by the formulae (1) to (32) and (1a) to (8a).Type: GrantFiled: September 25, 2003Date of Patent: September 15, 2009Assignee: Merck Patent GmbHInventors: Philipp Stössel, Hubert Spreitzer, Ingrid Bach
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Publication number: 20090167166Abstract: The present invention relates to compounds according to formula (1) and/or according to formulae (4) to (10) and their use in organic electroluminescent devices, in particular as a matrix material in phosphorescent devices.Type: ApplicationFiled: May 21, 2007Publication date: July 2, 2009Applicant: MERCK PATENT GMBHInventors: Ingrid Bach, Arne Buesing, Susanne Heun, Philipp Stoessel, Michael Holbach, Jonas Kroeber, Amir Hossain Parham
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Patent number: 7482450Abstract: The present invention relates to a process for preparing highly pure tris-ortho-metallated organoiridium compounds and such pure organometallic compounds which may find use as coloring components in the near future as functional components (=functional materials) in a series of different types of applications which can be classed within the electronics industry in the widest sense.Type: GrantFiled: March 24, 2004Date of Patent: January 27, 2009Assignee: Merck Patent GmbHInventors: Ingrid Bach, Philipp Stössel, Hubert Spreitzer
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Patent number: 7414133Abstract: The invention relates to novel metallo-organic compounds which are phosphorescence emitters. Such compounds can be used as active components (functional materials) in a range of different applications which form part of the electronics industry in the broadest sense. The inventive compounds are described by the formulae (1), (1a), (2), (2a), (3), (4), (5), (6), (7) and (8).Type: GrantFiled: November 4, 2003Date of Patent: August 19, 2008Inventors: Philipp Stössel, Ingrid Bach, Hubert Spreitzer
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Publication number: 20080132720Abstract: Process for the preparation of rhodium(III) and iridium(II)ketoketonates. The present invention describes a process for the preparation of rhodium and iridium compounds which are used as starting compound for various organorhodium compounds and organoiridium compounds, in which the reaction, starting from a rhodium(III) or iridium(III) salt, is carried out in at least two steps, where different solvents or solvent mixtures are used in each.Type: ApplicationFiled: August 10, 2005Publication date: June 5, 2008Applicant: Merck Patent GmbHInventors: Philipp Stoessel, Ingrid Bach, Amir Parham, Esther Breuning, Hubert Spreitzer
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Publication number: 20070281182Abstract: The present invention relates to phosphorescent copolymers comprising trifunctional triplet emitters. The polymers according to the invention are highly soluble, readily accessible synthetically and more suitable for use in organic light-emitting diodes than are comparative materials in accordance with the prior art.Type: ApplicationFiled: July 6, 2005Publication date: December 6, 2007Inventors: Niels Schulte, Susanne Heun, Ingrid Bach, Philipp Stossel, Kevin Treacher
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Publication number: 20070231598Abstract: The invention relates to copolymers that comprise the structural units according to formula (1) and iridium complexes as triplet emissives. The inventive polymers are better suited to the use in organic light-emitting diodes than comparable prior art materials.Type: ApplicationFiled: May 10, 2005Publication date: October 4, 2007Applicant: Merck Patent GmbH Patent & Scientific InformationInventors: Arne Busing, Rene Scheurich, Susanne Heun, Ingrid Bach
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Publication number: 20070176147Abstract: The invention relates to mixtures comprising at least one polymer, additionally comprising structural units containing at least one element from the 4th main group different from carbon and additionally comprising structural units that are triplet emissives. The inventive materials are better suited to the use in phosphorescent organic light emitting diodes than comparable prior art materials.Type: ApplicationFiled: May 10, 2005Publication date: August 2, 2007Applicant: Merck Patent GmbHInventors: Arne Buesing, Rene' Scheurich, Susanne Heun, Ingrid Bach
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Publication number: 20070135635Abstract: The invention relates to a method for the production of high-purity, heteroleptic, ortho-metallated, organometallic compounds of application as a functional material for colouring components in a wide range of applications within the widest sense of the electronics industry. A method is thus used for the cleavage of a bridged metal dimer with organometallic substances. Dihalo complexes, which may be used as monomers for polymerisations, in particular, may be produced thus.Type: ApplicationFiled: October 21, 2004Publication date: June 14, 2007Applicant: Merck Patent GmbHInventors: Philipp Stössel, Arne Busing, Ingrid Bach
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Patent number: 7179915Abstract: The present invention describes a process for preparing highly pure tris-ortho-metalled organoiridium compounds and pure organometallic compounds of this type, especially compounds of the d8 metals, which may find use as coloring components in the near future as active components (=functional materials) in a series of different types of application which can be classed within the electronics industry in its broadest sense.Type: GrantFiled: May 20, 2003Date of Patent: February 20, 2007Assignee: Merck Patent GmbHInventors: Philipp Stössel, Ingrid Bach, Hubert Spreitzer, Heinrich Becker
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Publication number: 20060142604Abstract: The present invention relates to a process for preparing highly pure tris-ortho-metallated organoiridium compounds and such pure organometallic compounds which may find use as coloring components in the near future as functional components (=functional materials) in a series of different types of applications which can be classed within the electronics industry in the widest sense.Type: ApplicationFiled: March 24, 2004Publication date: June 29, 2006Applicant: Covion Organic Semiconductors BmbHInventors: Ingrid Bach, Philipp Stossel, Hubert Spreitzer
