Patents by Inventor Armin de Meijere

Armin de Meijere 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).

  • Patent number: 8883877
    Abstract: The present invention relates to a dental material comprising, relative to the total mass of the material: (a) 1 to 95 wt.-% of at least one polymerizable N,O-functionalized acrylic acid hydroxamide, (b) 0 to 70 wt.-% diluent monomer, (c) 0 to 70 wt.-%, cross-linker monomer, (d) 0.1 to 5.0 wt.-% polymerization initiator (e) 0 to 80 wt.-% filler, (f) 0 to 70 wt.-% solvent, and (g) 0 to 70 wt.-% adhesive monomer.
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: November 11, 2014
    Assignee: Ivoclar Vivadent AG
    Inventors: Norbert Moszner, Iris Lamparth, Urs Karl Fischer, Frank Zeuner, Armin de Meijere, Volker M. Rheinberger
  • Patent number: 8268845
    Abstract: The present invention relates to the use of tetrahydro- and dihydroquinazolinones of formula I as protein kinase activators or inhibitors, a method for their manufacture, their use for the preparation of a medicament for the treatment of diseases, their use for the manufacture of a pharmaceutical composition and new tetrahydro- and dihydroquinazolinones.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: September 18, 2012
    Assignee: Merck Patent GmbH
    Inventors: Dirk Finsinger, Armin De Meijere
  • Publication number: 20110195965
    Abstract: The present invention relates to the use of tetrahydro- and dihydroquinazolinones of formula (I) as protein kinase activators or inhibitors, a method for their manufacture, their use for the preparation of a medicament for the treatment of diseases, their use for the manufacture of a pharmaceutical composition and new tetrahydro- and dihydroquinazolinones.
    Type: Application
    Filed: April 12, 2011
    Publication date: August 11, 2011
    Inventors: Dirk FINSINGER, Armin De Meijere
  • Publication number: 20110130486
    Abstract: The present invention relates to a dental material comprising, relative to the total mass of the material: (a) 1 to 95 wt.-% of at least one polymerizable N,O-functionalized acrylic acid hydroxamide, (b) 0 to 70 wt.-% diluent monomer, (c) 0 to 70 wt.-%, cross-linker monomer, (d) 0.1 to 5.0 wt.-% polymerization initiator (e) 0 to 80 wt.-% filler, (f) 0 to 70 wt.-% solvent, and (g) 0 to 70 wt.-% adhesive monomer.
    Type: Application
    Filed: January 18, 2011
    Publication date: June 2, 2011
    Applicant: IVOCLAR VIVADENT AG
    Inventors: Norbert Moszner, Iris Lamparth, Urs Karl Fischer, Frank Zeuner, Armin de Meijere, Volker M. Rheinberger
  • Patent number: 7932303
    Abstract: A material contains at least a polymerizable N,O-functionalized acrylic acid hydroxyamide of the Formula (I) in which A is an n+m-valent linear or branched aliphatic C1 to C50 radical, in which the carbon chain can be interrupted by O, S, —CO—O—, CO—NH, O—CO—NH or NH—CO—NH, an n+m-valent aromatic C6 to C18 radical or an n+m-valent cycloaliphatic or heterocyclic C3 to C18 radical, wherein the radicals can carry one or more substituents, Y is not present, or is O, S, an ester, amide or urethane group, R1 is hydrogen, an aliphatic C1 to C20 alkyl or C3 to C8 cycloalkyl radical which can carry one or more substituents, R2 is H or a C1 to C10 alkyl radical, R3 is not present or is a C1 to C16 alkylene radical which can be interrupted by O, HG is not present, is —COOH, —P?O(OH)2; —P?O(OH)(OR4); —O—P?O(OH)2, —SO2OH or —O—P?O(OH)(OR4), R4 is a C1 to C15 alkyl radical, phenyl or benzyl radical and n is a number from 1 to 5 and m a number from 0 to 3.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: April 26, 2011
    Assignee: Ivoclar Vivadent AG
    Inventors: Norbert Moszner, Iris Lamparth, Urs Karl Fischer, Frank Zeuner, Armin de Meijere, Volker M. Rheinberger
  • Patent number: 7816476
    Abstract: Cyclopropyl acrylate of general formula (1), constitutional and stereoisomers thereof and their mixtures in which A is selected from:
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: October 19, 2010
    Assignee: Ivoclar Vivadent AG
    Inventors: Norbert Moszner, Frank Zeuner, Urs-Karl Fischer, Volker M. Rheinberger, Armin de Meijere, Viktor Bahutski
  • Publication number: 20100234220
    Abstract: The present invention relates to compounds of the formula (I) below and to their agrochemically active salts and their use alone or in a mixture with other active compounds and/or auxiliaries and/or additives for controlling phytopathogenic fungi and other microorganisms in or on plants, to processes for preparing these compounds and mixtures, to intermediates of these processes and to seed treated with the compounds, salts or mixtures mentioned.
    Type: Application
    Filed: November 24, 2007
    Publication date: September 16, 2010
    Applicant: Bayer CropScience AG
    Inventors: Mazen Es-Sayed, Stefan Hillebrand, Welf-Burkhard Wiese, Astrid Ullmann-Koppold, Klaus Kunz, Peter Schreier, Martin Vaupel, Karl-Heinz Kuck, Ulrike Wachendorff-Neumann, Kerstin Ilg, Armin De Meijere, Oleg Larionov, Amos Mattes, Peter Dahmen
  • Publication number: 20090318444
    Abstract: The present invention relates to the use of tetrahydro- and dihydroquinazolinones of formula I as protein kinase activators or inhibitors, a method for their manufacture, their use for the preparation of a medicament for the treatment of diseases, their use for the manufacture of a pharmaceutical composition and new tetrahydro- and dihydroquinazolinones.
    Type: Application
    Filed: February 14, 2006
    Publication date: December 24, 2009
    Inventors: Dirk Finsinger, Armin De Meijere
  • Patent number: 7585901
    Abstract: Bicyclic cyclopropane derivatives of the general Formula (I) in which n+m is 0 to 8; r is 1 to 4; R1 is absent or is a C1-C20 alkylene radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C4-C12 radical, a C6-C14 arylene or C7-C20 alkylenearylene radical; R2 is for r=1 a C1-C20 alkyl radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C4-C12 radical, a C6-C14 aryl or a C7-C20 alkylaryl radical; is for r>1 an r-times substituted aliphatic C1 to C20 radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, an aromatic C6-C14 radical or aliphatic-aromatic C7-C20 radical; X is absent or is —CO—O—, —CO—NH— or —O—CO—NH—, and Y is CH2, O or S which is suitable in particular for the preparation of dental materials.
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: September 8, 2009
    Assignee: Ivoclar Vivadent AG
    Inventors: Norbert Moszner, Armin de Meijere, Frank Zeuner, Urs Karl Fischer
  • Publication number: 20080234405
    Abstract: A material contains at least a polymerizable N,O-functionalized acrylic acid hydroxyamide of the Formula (I) in which A is an n+m-valent linear or branched aliphatic C1 to C50 radical, in which the carbon chain can be interrupted by O, S, —CO—O—, CO—NH, O—CO—NH or NH—CO—NH, an n+m-valent aromatic C6 to C18 radical or an n+m-valent cycloaliphatic or heterocyclic C3 to C18 radical, wherein the radicals can carry one or more substituents, Y is not present, or is O, S, an ester, amide or urethane group, R1 is hydrogen, an aliphatic C1 to C20 alkyl or C3 to C8 cycloalkyl radical which can carry one or more substituents, R2 is H or a C1 to C10 alkyl radical, R3 is not present or is a C1 to C16 alkylene radical which can be interrupted by O, HG is not present, is —COOH, —P?O(OH)2; —P?O(OH)(OR4); —O—P?O(OH)2, —SO2OH or —O—P?O(OH)(OR4), R4 is a C1 to C15 alkyl radical, phenyl or benzyl radical and n is a number from 1 to 5 and m a number from 0 to 3.
    Type: Application
    Filed: September 11, 2007
    Publication date: September 25, 2008
    Applicant: Ivoclar Vivadent AG
    Inventors: Norbert Moszner, Iris Lamparth, Urs Karl Fischer, Frank Zeuner, Armin de Meijere, Volker M. Rheinberger
  • Patent number: 7365222
    Abstract: Bicyclic cyclopropane derivatives of the general Formula (I) in which n+m is 0 to 8; r is 1 to 4; R1 is absent or is a C1-C20 alkylene radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C4-C12 radical, a C6-C14 arylene or C7-C20 alkylenearylene radical; R2 is for r=1 a C1-C20 alkyl radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C4-C12 radical, a C6-C14 aryl or a C7-C20 alkylaryl radical; is for r>1 an r-times substituted aliphatic C1 to C20 radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, an aromatic C6-C14 radical or aliphatic-aromatic C7-C20 radical; X is absent or is —CO—O—, —CO—NH— or —O—CO—NH—, and Y is CH2, O or S which is suitable in particular for the preparation of dental materials.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: April 29, 2008
    Assignee: Ivoclar Vivadent AG
    Inventors: Norbert Moszner, Armin de Meijere, Frank Zeuner, Urs Karl Fischer
  • Publication number: 20070232719
    Abstract: Bicyclic cyclopropane derivatives of the general Formula (I) in which n+m is 0 to 8; r is 1 to 4; R1 is absent or is a C1-C20 alkylene radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C4-C12 radical, a C6-C14 arylene or C7-C20 alkylenearylene radical; R2 is for r=1 a C1-C20 alkyl radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C4-C12 radical, a C6-C14 aryl or a C7-C20 alkylaryl radical; is for r>1 an r-times substituted aliphatic C1 to C20 radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, an aromatic C6-C14 radical or aliphatic-aromatic C7-C20 radical; X is absent or is —CO—O—, —CO—NH— or —O—CO—NH—, and Y is CH2, O or S which is suitable in particular for the preparation of dental materials.
    Type: Application
    Filed: May 23, 2007
    Publication date: October 4, 2007
    Applicant: IVOCLAR VIVADENT AG
    Inventors: Norbert Moszner, Armin de MEIJERE, Frank ZEUNER, Urs Fischer
  • Publication number: 20060178469
    Abstract: Cyclopropyl acrylate of general formula (1), constitutional and stereoisomers thereof and their mixtures in which A is selected from: Y for A=A1 is absent, CH2 or 0, and for A=A2=CH2 or 0; n for Y is absent=0, 1, 2 or 3, and for Y=CH2 or 0=1; m for Y is absent=0, 1, 2 or 3, and for Y=CH2 or 0=1; r=1, 2, 3 or 4; R1=H, a C1 to C10 alkyl, C6 to C12 aryl, C1 to C10 arylalkyl or bicyclic C5-C12 radical or —R10—X—; R2=an aliphatic C1-C20 hydrocarbon radical, substituted r times by the expression in brackets, which can be interrupted by O or S, cycloaliphatic C4-C12 radical, bicyclic C5-C12 radical, a C6-C14 aryl or C7-C20 alkylaryl radical; R3=—CO—OR9, —CO—R9, —S(O)R9, SO2R9, —SO2(OR9), —PO(OR9)2, —CN, —H, —R9; R4=—CO—OR9, —CO—R9, —S(O)R9, —SO2R9, —SO2(OR9), —PO(OR9)2, —CN or —R11—R10—X—; R5-R8=independently of one another H, —CO—OR9, —CO—NHR9, —CO—NR92, —CO—R9, —CN, a C1-C20 alkyl radical which can be interrupted by O or S, a cycloaliphatic C4-C12 radical, a bicyclic C5-C12 radical, a C6-C14 aryl, C7-C20
    Type: Application
    Filed: August 9, 2005
    Publication date: August 10, 2006
    Inventors: Norbert Moszner, Frank Zeuner, Urs-Karl Fischer, Volker Rheinberger, Armin de Meijere, Viktor Bahutski
  • Patent number: 6864017
    Abstract: The invention relates to a method of preparing lithium complex salts and their intermediaries and to the use of these in electrolytes.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: March 8, 2005
    Assignee: Merck Patent GmbH
    Inventors: Andrei Leonov, Armin de Meijere, Michael Schmidt
  • Publication number: 20040091785
    Abstract: The invention relates to a method of preparing lithium complex salts and their intermediaries and to the use of these in electrolytes.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 13, 2004
    Inventors: Andrei Leonov, Armin de Meijere, Michael Schmidt
  • Publication number: 20040077882
    Abstract: Bicyclic cyclopropane derivatives of the general Formula (I) 1
    Type: Application
    Filed: September 9, 2003
    Publication date: April 22, 2004
    Inventors: Norbert Moszner, Armin de Meijere, Frank Zeuner, Urs Karl Fischer
  • Patent number: 6657072
    Abstract: The invention relates to a method of preparing lithium complex salts and their intermediaries and to the use of these in electrolytes.
    Type: Grant
    Filed: July 10, 2002
    Date of Patent: December 2, 2003
    Assignee: Merck Patent Gesellschaft mit beschränkter Haftung
    Inventors: Andrei Leonov, Armin de Meijere, Michael Schmidt
  • Patent number: 6617332
    Abstract: The invention relates to novel natural product derivatives of the formula (I), to processes for their preparation, to pharmaceutical compositions comprising them and to their use in the treatment of disorders in humans or animals: in which R1, D, X, Y and Z are defined as in claim 1.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: September 9, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Brands, Mazen Es-Sayed, Dieter Häbich, Siegfried Raddatz, Joachim Krüger, Rainer Endermann, Reinhold Gahlmann, Hein-Peter Kroll, Frank-Ulrich Geschke, Armin de Meijere, Vladimir N. Belov, Victor Sokolov, Sergej Kozhushkov, Markus Kordes
  • Publication number: 20030028023
    Abstract: The invention relates to a method of preparing lithium complex salts and their intermediaries and to the use of these in electrolytes.
    Type: Application
    Filed: July 10, 2002
    Publication date: February 6, 2003
    Inventors: Andrei Leonov, Armin de Meijere, Michael Schmidt
  • Patent number: 6441216
    Abstract: The invention relates to a method of preparing lithium complex salts and their intermediaries and to the use of these in electrolytes.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: August 27, 2002
    Assignee: Merck Patent Gesellschaft mit beschraenkter Haftung
    Inventors: Andrei Leonov, Armin de Meijere, Michael Schmidt