Patents Assigned to Bayer Aktiengesellschaft
  • Patent number: 7915282
    Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y, Z and CKE are as defined in the description, to processes for their preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: March 29, 2011
    Assignee: Bayer Aktiengesellschaft
    Inventors: Michael Ruther, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Reiner Fischer, Alan Graff, Thomas Bretschneider, Christoph Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • Patent number: 7858805
    Abstract: The invention relates to processes for the preparation of compounds of general formula (I) and salts thereof: in which Q1 represents O, Q2 represents O, R1 represents —CH3, R2 represents —CH3, R3 represents —OCH3, and R4 represents —CH3.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: December 28, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahem, Dieter Feucht, Rolf Pontzen
  • Patent number: 7723266
    Abstract: The invention relates to novel substituted arylsulphonyl(thio)ureas in which A represents nitrogen or a CH grouping, Q represents oxygen or sulphur, R1 represents hydrogen, halogen or respectively optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R2 represents hydrogen, halogen or respectively optionally substituted alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, cycloalkyl, cycloalkyloxy or heterocyclyloxy, R3 represents hydrogen or optionally substituted alkyl, R4 represents respectively optionally substituted alkyl, alkoxy, alkenyl, alkinyl, alkenyloxy, alkinyloxy, cycloalkyl, cycloalkyloxy or cycloalkylalkyl, and R5 represents hydrogen, formyl or respectively optionally substituted alkyl, alkylcarbonyl, alkoxycarbonyl, alkylsulphonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl, cycloalkylsulphonyl or heterocyclyl, and to salts of compounds of the formula (I), except for the compound N-(4,6-dimethyl-primidin-2-yl)-N?-[2-1
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: May 25, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Johannes Rudolf Jansen, Ulrich Philipp, Hans-Jochem Riebel, Otto Schallner, Markus Dollinger, Hans-Joachim Santel
  • Patent number: 7718706
    Abstract: The present invention relates to novel arylphenyl-substituted cyclic ketoenols of the formula (I) in which X represents halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro, cyano or in each case optionally substituted phenyl, phenoxy, phenylthio, phenylalkoxy or phenylalkylthio, Y represents in each case optionally substituted cycloalkyl, aryl or hetaryl, Z represents hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro or cyano, CKE represents one of the groups in which A, B, D, G and Q1 to Q6 are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: May 18, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Folker Lieb, Reiner Fischer, Alan Graff, Udo Schneider, Thomas Bretschneider, Christoph Erdelen, Wolfram Andersch, Mark-Wilhelm Drewes, Markus Dollinger, Ingo Wetcholowsky, Randy Allen Myers
  • Patent number: 7695900
    Abstract: This application claims a method for detecting biologically active substances, comprising the following steps a) providing a support carrying substances to be tested b) providing a suspension containing luminescent microorganisms, c) coating the support with the suspension of microorganisms, d) detecting the biologically active substances on the support by detecting the change in luminescence of the suspension of microorganisms, and e) stimulating the luminescence of the microorganisms before or during detection, and/or f) extending the period of luminescence of the microorganisms by employing substances for regulating and extending the period of luminescence of the microorganisms.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: April 13, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolfgang Kreiss, Guenther Eberz, Hans-Georg Rast, Claus Weisemann
  • Patent number: 7695675
    Abstract: A method of inactivating microorganisms such as viruses within a fluid such as a biological fluid is disclosed. The method includes the steps of providing a UV reactor, which may take the form of an elongated generally annular reaction chamber surrounding at least one elongated UV lamp, moving the fluid within the reaction chamber in a primary flow directed along the length of the UV lamp, and inducing a circulating secondary flow within the fluid with the secondary flow being superimposed on the primary flow. As the fluid moves through the reaction chamber in the primary flow, it is circulated repeatedly toward and away from the UV lamp in the circulating secondary flow to provide uniform and controllable exposure of the entire volume of fluid to ultraviolet radiation. Microorganisms such as viruses are thus inactivated while desirable components in the fluid, such as proteins, are preserved without the use of a free radical scavenger.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: April 13, 2010
    Assignees: Bayer Healthcare LLC, Bayer Aktiengesellschaft
    Inventors: Klaus Kaiser, Hans-Juergen Henzler, Joerg Kauling, Rolf Treckmann, Kathryn Remington, Cynthia J. Galloway
  • Patent number: 7696355
    Abstract: Novel isothiazolecarboxamides of the formula in which R is as defined in the description, a plurality of processes for preparing the novel compounds and their use for protecting plants against attack by undesirable microorganisms and animal pests.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: April 13, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Lutz Assmann, Dietmar Kuhnt, Hans-Ludwig Elbe, Christoph Erdelen, Stefan Dutzmann, Gerd Hänssler, Klaus Stenzel, Astrid Mauler-Machnik, Yoshinori Kitagawa, Haruko Sawada, Haruhiko Sakuma
  • Patent number: 7674825
    Abstract: The present invention relates to the use of compounds of the formula (I) and to their salts and stereoisomers, for the preparation of medicaments for the treatment of cardiovascular disorders.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: March 9, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elisabeth Perzborn, Elke Stahl
  • Patent number: 7659228
    Abstract: The invention relates to insecticidal mixtures of fipronil and agonists or antagonist of nicotinic acetylcholine receptors for the protection of industrial materials and plants.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: February 9, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hermann Uhr, Hans-Ulrich Buschhaus, Martin Kugler, Franz Kunisch, Heinrich Schrage
  • Patent number: 7651660
    Abstract: Described is a reactor for irradiating ultraviolet light into a fluid reaction medium (3). The reactor consists of at least one housing (15) which encloses a tubular cavity, with a radiation source (1) for generating ultraviolet light and an inner tube (2) which, together with the housing (15), forms an irradiation chamber (26) which, in particular, is of annular shape, the irradiation chamber (26) being connected at least with an inlet (13) and an outlet (14) for the reaction medium (3) and is perfused by reaction medium (3) in the longitudinal direction of the tube (2), the irradiation chamber (26) being equipped with means (6, 25) for generating an additional radial flow routing of the reaction medium (3).
    Type: Grant
    Filed: November 12, 2001
    Date of Patent: January 26, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Kaiser, Jörg Kauling, Hans-Jürgen Henzler, Isabell Günther, Franz Schmitt, Erhard Beckers, Stefan Quest
  • Patent number: 7642221
    Abstract: The invention relates to novel substituted thien-3-yl-sulphonylamino(thio)carbonyl-triazolin(ethi)ones of the general formula (I) in which Q1, Q2, R1, R2, R3 and R4 are each as defined in the description, and to salts of the compounds according to formula (I), to processes and to novel intermediates for their preparation and to their use as herbicides.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: January 5, 2010
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
  • Patent number: 7622133
    Abstract: The present invention relates to a microbicide composition for plants, containing at least two active ingredient components in an amount producing synergistic activity, together with an appropriate filler, wherein component I is the compound 2-[?-{[(?-methyl-3-trifluoromethyl-benzyl)imino]-oxy}-o-tolyl]-glyoxylic acid-methylester-O-methyloxime and component II is a compound selected from the group consisting of IIA) 5,7-dichloro-4-(4-fluorophenoxy)quinoline (“Quinoxyfen”); IIB) 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine (“Cyprodinil”); IIC) benzo(1,2,3) thiadiazole-7-carbothio-acid-S-methylester (“Acibenzolar-S-methyl”); IID) 3-anilino-5-methyl-5-(4-phenoxyphenyl)-1,3-oxazolidine-2,4-dione (“Famoxadone”); IIE) 8-(1,1-dimethylethyl)-N-ethyl-N-propyl-1,4-dioxaspiro[4.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: November 24, 2009
    Assignee: Bayer Aktiengesellschaft
    Inventors: Paul Margot, Gertrude Knauf-Beiter
  • Publication number: 20090210370
    Abstract: A method for checking whether an input data record is in the permitted working range of a neural network in which a definition of the complex envelope which is formed by the training input records of the neural network, and of its surroundings as the permitted working range of a neural network and checking whether the input data record is in the convex envelope.
    Type: Application
    Filed: February 2, 2009
    Publication date: August 20, 2009
    Applicant: BAYER AKTIENGESELLSCHAFT
    Inventors: GEORG MOGK, THOMAS MRZIGLOD, PETER HUBL
  • Publication number: 20090203906
    Abstract: The invention relates to compounds of formulae (II), (IV), and (VI) as shown below, wherein the several variable groups are as defined in the specification and claims. Processes for making these materials, and methods for using them in the synthesis of compounds for treatment of cardiovascular disorders and fibrotic disorders are also disclosed.
    Type: Application
    Filed: April 13, 2009
    Publication date: August 13, 2009
    Applicant: Bayer Aktiengesellschaft
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Josef Pernerstorfer, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elizabeth Perzborn, Elke Stahl
  • Publication number: 20090181040
    Abstract: The present invention relates to the use of triazinones such as triazinediones and triazinetriones for triazinetriones for the preparation of compositions for treating animals, in particular treating animals prophylactically, against parasitic protozoans, and to these compositions.
    Type: Application
    Filed: October 12, 2007
    Publication date: July 16, 2009
    Applicant: BAYER AKTIENGESELLSCHAFT
    Inventor: GISELA GREIF
  • Patent number: 7547660
    Abstract: The present invention relates to novel compounds of the formula (I) in which W, X, Y, Z, G, A, B, Q1, Q2 and D are each as defined in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: June 16, 2009
    Assignee: Bayer Aktiengesellschaft
    Inventors: Reiner Fischer, Alan Graff, Axel Trautwein, Astrid Ullmann, Udo Schneider, Ralf Wischnat, Mark Wilhelm Drewes, Christoph Erdelen, Dieter Feucht
  • Patent number: 7517896
    Abstract: The invention relates to compounds of formulae (II), (IV), and (VI) as shown below, wherein the several variable groups are as defined in the specification and claims. Processes for making these materials, and methods for using them in the synthesis of compounds for treatment of cardiovascular disorders and fibrotic disorders are also disclosed.
    Type: Grant
    Filed: August 8, 2005
    Date of Patent: April 14, 2009
    Assignee: Bayer Aktiengesellschaft
    Inventors: Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Josef Pernerstorfer, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elizabeth Perzborn, Elke Stahl
  • Patent number: 7517705
    Abstract: The invention relates to a phosphorus-containing polymer for coating dielectric materials, to processes for its preparation and to its use, as well as to an optical signal transducer having a coating of the polymer and to its use.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: April 14, 2009
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ingmar Dorn, Burkhard Kohler
  • Patent number: 7435743
    Abstract: Pyrimidine compounds of general formula: wherein —R1 represents in which R11 is hydrogen, C1-6 alkyl, halogen, hydroxy, C1-12 alkoxy, nitro, amino, C1-6 alkylsulfonylamino, C1-6 alkoxycarbonyl, C1-6 alkylamino, di (C1-6 alkyl)amino, C1-6 alkanoylamino, phenyl C1-6 alkylamino, phenylsulfonylamino, or —O—(CH2)n—R111; R2 represents hydrogen or halogen; R3 represents hydrogen, —CR31R32R33; R4 is hydrogen, carbamoyl, CN, carboxyl, etc.; R5 is amino, C1-6 alkylamino, di C1-6 alkylamino, etc. or salt thereof. The compound has an excellent anti-inflammatory activity, and other biological activity.
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: October 14, 2008
    Assignee: Bayer Aktiengesellschaft
    Inventors: Toshiki Murata, Masaomi Umeda, Sachiko Sakakibara, Takashi Yoshiro, Hiroki Sato, Tsutomu Masuda, Yuji Koriyama, Mitsuiyuki Shimada, Takuya Shintani, Hiroshi Kadono, Timothy B. Lowinger, Karl B. Ziegelbauer, Kinji Fuchikami, Hiroshi Komura
  • Patent number: 7410986
    Abstract: 4-aryl pyrimidine compounds of general formula and salts thereof: wherein X is CH or N; R1 is hydrogen, halogen, C1-6 alkyl, C1-6 alkoxy, etc.; R2 is hydrogen or hydroxy; R3 is hydrogen, C1-6 alkyl, etc.; R4 is hydrogen, hydroxy, halogen, amino, etc.; R5 is hydroxy, amino, carboxy, etc.; R6 is hydrogen, carbamoyl, cyano, carboxy, C1-6 alkoxycarbonyl, etc. and R7 is amino or C1-6 alkanoylamino. The compounds (I) or the salts thereof have an excellent anti-inflammatory activity and the like.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: August 12, 2008
    Assignee: Bayer Aktiengesellschaft
    Inventors: Toshiki Murata, Sachiko Sasaki, Takashi Yoshino, Yuka Ikegami, Tsutomu Masuda, Mitsuyuki Shimada, Takuya Shintani, Makoto Shimazaki, Timothy B. Lowinger, Karl B. Ziegelbauer, Kinji Fuchikami, Masaomi Umeda, Hiroshi Komura, Nagahiro Yoshida