Patents Assigned to Bayer Aktiengesellshaft
  • Publication number: 20190387661
    Abstract: The invention relates to the use of insecticides selected from the ryanodine receptor modulator group consisting of Tetraniliprole, Cyclaniliprole, and Flubendiamide for controlling wireworms, to a method for treating plants or plant parts or the soil for controlling wireworms and to a method for controlling wireworms. in soil, seed and in plants which grow from the seed, by treating the seed or treating the soil with an insecticide insecticides selected from the ryanodine receptor modulator group or formulations containing the same, in particular in cereals.
    Type: Application
    Filed: December 6, 2017
    Publication date: December 26, 2019
    Applicants: BAYER CROPSCIENCE AKTIENGESELLSCHAFT, BAYER AKTIENGESELLSHAFT
    Inventor: Donald POISSON
  • Publication number: 20190274306
    Abstract: The invention relates to compounds of the formula (Ia) or (Ib), in which Aa, Ab, Ac, Ad, R1, R10 R11, R12, R13, R14, R15, R16, R17, Q, R4, R5, R6 and have the meanings indicated in the claims, and to agrochemical formulations containing the compounds according to formula (Ia) or (Ib) for use as acaricides and/or insecticides for combating animal pests, primarily arthropods and in particular insects and arachnids. 2-[3-(alkylsulfonyl)-2H-indazol-2-yl]-3H-imidazo[4,5-b]pyridine derivatives and similar compounds are particularly preferable.
    Type: Application
    Filed: November 22, 2017
    Publication date: September 12, 2019
    Applicants: BAYER CROPSCIENCE AKTIENGESELLSCHAFT, BAYER AKTIENGESELLSHAFT
    Inventors: Nina KAUSCH-BUSIES, Rüdiger FISCHER, Laura HOFFMEISTER, David WILCKE, Dominik HAGER, Matthieu WILLOT, Marc MOSRIN, Kerstin ILG, Ulrich GÖRGENS, Andreas TURBERG
  • Patent number: 8334300
    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 24, 2011
    Date of Patent: December 18, 2012
    Assignee: Bayer Aktiengesellshaft
    Inventors: Michael Ruther, Hermann Hagemann, Udo Schneider, Markus Dollinger, Peter Dahmen, Ulrike Wachendorff-Neumann, Reiner Fischer, Alan Graff, Thomas Bretschneider, Christophe Erdelen, Mark Wilhelm Drewes, Dieter Feucht, Folker Lieb
  • Patent number: 6534200
    Abstract: Electroluminescent assembly comprising a substrate, an anode, an electroluminescent element and a cathode, where at least one of the two electrodes is transparent in the visible spectral region and the electroluminescent element comprises one or more zones selected from the group consisting of a hole injection zone, a hole transport zone, an electroluminescent zone, an electron transport zone and an electron injection zone in the specified order, where each of the zones present may also assume functions of the other zones mentioned, wherein the electroluminescent element contains a multinuclear metal complex.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: March 18, 2003
    Assignee: Bayer Aktiengesellshaft
    Inventors: Helmut-Werner Heuer, Rolf Wehrmann, Andreas Elschner
  • Patent number: 6498217
    Abstract: A branched polyamide and a process for its preparation are disclosed. Aliphatic or aromatic esters of carbonic acid are used as branching agents in an optionally catalyzed reaction with crystalline polyamide to produce resins having good flow properties, high degree of crystallinity and excellent mechanical properties. Amorphous polyamides that are branched in accordance with the inventive process have improved flow properties.
    Type: Grant
    Filed: August 10, 2000
    Date of Patent: December 24, 2002
    Assignee: Bayer Aktiengesellshaft
    Inventors: Miroslav Marek, Friedrich-Karl Bruder, Konstadinos Douzinas
  • Patent number: 6469054
    Abstract: The present invention relates to novel arylsulphonamides and analogues, to processes for their preparation and to their use for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy, craniocerebral trauma, pain and spasticity.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: October 22, 2002
    Assignee: Bayer Aktiengesellshaft
    Inventors: Joachim Mittendorf, Jürgen Dressel, Michael Matzke, Jörg Keldenich, Frank Mauler, Jean-Marie-Victor de Vry, Jürgen Franz, Peter Spreyer, Verena Vöhringer, Joachim Schumacher, Michael-Harold Rock, Ervin Horvàth, Arno Friedl, Klaus-Helmut Mohrs, Siegfried Raddatz, Reinhard Jork
  • Patent number: 6080831
    Abstract: Cellulose-containing, optionally wood-containing materials which have been obtained using water-dispersible polyisocyanates which in turn have been prepared by reaction of the following starting components:a) modified polyisocyanates of the formula (I) ##STR1## in which: R.sup.1 denotes an aliphatic hydrocarbon radical having 2 to 18 carbon atoms; a cycloaliphatic hydrocarbon radical having 4 to 15 carbon atoms; an aromatic hydrocarbon radical having 6 to 15 carbon atoms or an araliphatic hydrocarbon radical having 8 to 15 carbon atoms,R.sup.2 denotes an aliphatic hydrocarbon radical which has 10 to 35 carbon atoms and optionally contains double bonds,R.sup.3 denotes a hydrocarbon radical which is at least divalent and can also be heterocyclic, with inclusion of the ester oxygen or amide nitrogen from X, ##STR2## where R.dbd.H or C.sub.1 -C.sub.4 -alkyl, or R is a constituent of a cyclic structure,n denotes a number .gtoreq.2 and y denotes a number .gtoreq.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: June 27, 2000
    Assignee: Bayer Aktiengesellshaft
    Inventors: Bernhard Jansen, Joachim Konig, Bernd Thiele, Jurgen Reiners, Rolf-Volker Meyer
  • Patent number: 5304221
    Abstract: New dyestuff mixtures contain in each case at least one fluoropyrimidine dyestuff of the general formula (I) ##STR1## and a vinylsulfonyl dyestuff of the formula (II) ##STR2## in which the substituents have the meaning given in the description.
    Type: Grant
    Filed: November 25, 1992
    Date of Patent: April 19, 1994
    Assignee: Bayer Aktiengesellshaft
    Inventors: Max Schwarz, Joachim Grutze, Dietrich Hildebrand, Joachim Wolff, Frank Stohr
  • Patent number: 5241057
    Abstract: Dyestuffs of the formula ##STR1## wherein X=--CH.dbd.CH.sub.2, --CH.sub.2 --CH.sub.2 OSO.sub.3 H, --CH.dbd.CHCl or --CH.sub.2 --CH.sub.2 Cl andY=a fiber-reactive fluoropyrimidinyl or fluorotriazine radical andwhereinu and v=H or SO.sub.3 H, where u.apprxeq.v. Such dyestuffs suitable for dyeing and printing diverse substrates, particularly cotton, to give products a high degree of dyestuff fixation.
    Type: Grant
    Filed: November 1, 1991
    Date of Patent: August 31, 1993
    Assignee: Bayer Aktiengesellshaft
    Inventor: Horst Jager
  • Patent number: 4777187
    Abstract: The present invention is directed to a process for the production of polyurethane or polyurea elastomeric molded articles according to the reaction injection molding process by reacting a polyisocyanate, a high molecular weight isocyanate reactive component and optionally a diamine chain extender, wherein the improvement is based on the use of the reaction product of a polyepoxide containing at least two epoxide groups with at least one mol of an aromatic diamine per epoxide group wherein the polyepoxide is present in an amount sufficient to provide about 0.5 to 25% by weight of the polyepoxide based on the weight of all the isocyanate reactive components. The present invention is also directed to the isocyanate reactive components for use in this process and to the molded articles produced in accordance with this process.
    Type: Grant
    Filed: January 29, 1988
    Date of Patent: October 11, 1988
    Assignee: Bayer Aktiengesellshaft
    Inventors: Christian Weber, Hermann Schafer