Patents by Inventor Waltraud Hempel
Waltraud Hempel 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: 8629084Abstract: The invention relates to novel iodophenyl-substituted cyclic ketenols of the formula (I) in which CKE, J, X and Y are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly iodophenyl-substituted cyclic ketonols of the formula (I) and secondly at least one crop plant compatibility-improving compound.Type: GrantFiled: September 13, 2005Date of Patent: January 14, 2014Assignee: Bayer CropScience AGInventors: Reiner Fischer, Thomas Bretschneider, Kerstin Ilg, Stefan Lehr, Dieter Feucht, Olga Malsam, Udo Reckmann, Guido Bojack, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Waltraud Hempel, Erich Sanwald
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Patent number: 8507537Abstract: The present invention relates to novel trifluoromethoxyphenyl-substituted tetramic acid derivatives of the formula (I), in which J, X, Y, A, B, D and G have the meanings given above, to a number of processes for their preparation, and to their use as pesticides and/or herbicides. The invention further provides selective herbicidal compositions which comprise, firstly, trifluoromethoxyphenyl-substituted tetramic acid derivatives and, secondly, a crop plant compatibility-improving compound. The invention further relates to the boosting of the action of crop protection compositions comprising compounds of the formula (I) through the additions of ammonium salts or phosphonium salts and optionally penetrants.Type: GrantFiled: October 13, 2007Date of Patent: August 13, 2013Assignee: Bayer CropScience AGInventors: Reiner Fischer, Stefan Lehr, Christian Arnold, Thomas Auler, Jan Dittgen, Dieter Feucht, Eva-Maria Franken, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Peter Losel, Olga Malsam, Christopher Hugh Rosinger, Erich Sanwald, Ulrich Gorgens, Stefan Antons, Wolfgang Ebenbeck, Axel Pleschke, Marielouise Schneider, Ralf Wischnat
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Patent number: 8247351Abstract: The present invention concerns boosting the activity of crop protection materials comprising active ingredients from the class of the phenyl-substituted cyclic ketoenols through the addition of ammonium salts and/or phosphonium salts or through the addition of ammonium salts and/or phosphonium salts and penetrants, the corresponding materials, processes for preparing them, and their use in crop protection.Type: GrantFiled: December 11, 2006Date of Patent: August 21, 2012Assignee: Bayer Cropscience AGInventors: Reiner Fischer, Stefan Lehr, Peter Marczok, Udo Reckmann, Christian Arnold, Waltraud Hempel, Erich Sanwald, Rolf Pontzen
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Publication number: 20120015807Abstract: The present invention relates to novel trifluoromethoxyphenyl-substituted tetramic acid derivatives of the formula (I), in which J, X, Y, A, B, D and G have the meanings given above, to a number of processes for their preparation, and to their use as pesticides and/or herbicides. The invention further provides selective herbicidal compositions which comprise, firstly, trifluoromethoxyphenyl-substituted tetramic acid derivatives and, secondly, a crop plant compatibility-improving compound. The invention further relates to the boosting of the action of crop protection compositions comprising compounds of the formula (I) through the additions of ammonium salts or phosphonium salts and optionally penetrants.Type: ApplicationFiled: October 13, 2007Publication date: January 19, 2012Applicant: Bayer CropScience AGInventors: Reiner Fischer, Stefan Lehr, Christian Arnold, Thomas Auler, Jan Dittgen, Dieter Feucht, Eva-Maria Franken, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Peter Losel, Olga Malsam, Christopher Hugh Rosinger, Erich Sanwald, Ulrich Gorgens, Stefan Antons, Wolfgang Ebenbeck, Axel Pleschke, Marielouise Schneider, Ralf Wischnat
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Publication number: 20110294783Abstract: The present invention concerns boosting the activity of crop protection materials comprising inhibitors of fatty acid biosynthesis (for example phenyl-substituted cyclic ketoenols) through the addition of ammonium salts and/or phosphonium salts or through the addition of ammonium salts and/or phosphonium salts and penetrants, the corresponding materials, processes for preparing them, and their use in crop protection.Type: ApplicationFiled: August 10, 2011Publication date: December 1, 2011Applicant: BAYER CROPSCIENCE AGInventors: Reiner FISCHER, Stefan LEHR, Peter MARCZOK, Udo Reckmann, Christian Arnold, Waltraud Hempel, Erich SANWALD, Rolf Pontzen
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Publication number: 20110190493Abstract: The invention relates to novel spiroketal-substituted cyclic ketoenols of the formula (I) in which A, B, Q1, Q2, D, G, W, X, Y, and Z are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or microbicides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, spiroketal-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.Type: ApplicationFiled: February 25, 2011Publication date: August 4, 2011Applicant: Bayer CropScience AGInventors: Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Mark Wilhelm Drewes, Dieter Feucht, Olga Malsam, Udo Reckmann, Christian Arnold, Thomas Auler, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger, Erich Sanwald
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Patent number: 7897543Abstract: The invention relates to novel spiroketal-substituted cyclic ketoenols of the formula (I) in which A, B, Q1, Q2, D, G, W, X, Y, and Z are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or microbicides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, spiroketal-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.Type: GrantFiled: February 8, 2006Date of Patent: March 1, 2011Assignee: Bayer CropScience AGInventors: Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Mark Wilhelm Drewes, Dieter Feucht, Olga Malsam, Udo Reckmann, Christian Arnold, Thomas Auler, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger, Erich Sanwald
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Patent number: 7678384Abstract: Disclosed are 5-(vinylamino)pyryazole derivatives of formula I or pesticidally acceptable salts thereof (I) wherein, for example, W is ?N—, ?CH—, ?CR6— or ?C(NH2)-, R6 is halogen or haloalkyl, R1 is cyano, halogen, alkyl, haloalkyl or —CS—NH2, R2 is alkyl or cycloalkyl, R3 is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, aralkyl, heterocyclylalkyl, —CO—O—R9, —CO—R10, —SO—R?, —SO2—R12; R9, R10, R11 and R12 are for example organic groups, R4 is halogen or —NH2, R5 is haloalkyl, haloalkoxy, halogen or —SF5, and n is an integer selected from 0, 1 or 2. These compounds cab be used for controlling pests, especially by treatment of domestic animals.Type: GrantFiled: May 11, 2007Date of Patent: March 16, 2010Assignee: Merial LimitedInventors: David Teh-Wei Chou, Maria Thönessen, Anke Kuhlmann, Uwe Döller, Waltraud Hempel
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Publication number: 20100009850Abstract: The invention relates to novel iodophenyl-substituted cyclic ketenols of the formula (I) in which CKE, J, X and Y are as defined above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides, and also to selective herbicidal compositions comprising firstly iodophenyl-substituted cyclic ketonols of the formula (I) and secondly at least one crop plant compatibility-improving compound.Type: ApplicationFiled: September 13, 2005Publication date: January 14, 2010Inventors: Reiner Fischer, Thomas Bretschneider, Kerstin Ilg, Stefan Lehr, Dieter Feucht, Olga Malsam, Udo Rechkmann, Guido Bojack, Christian Arnold, Thomas Auler, Martin Jeffrey Hills, Heinz Kehne, Waltraud Hempel, Erich Sanwald
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Patent number: 7629348Abstract: What is described are compounds of the formulae (I) and (II) where the symbols and indices have the meanings given in the description. These compounds are suitable for controlling animal pests.Type: GrantFiled: May 31, 2007Date of Patent: December 8, 2009Assignee: Merial LimitedInventors: Marion Beckmann, Oswald Ort, Uwe Döller, Gerhard Krautstrunk, Wolfgang Schaper, Peter Lümmen, Daniela Jans, Waltraud Hempel, Jutta Maria Waibel, Barbara Lörkens
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Publication number: 20090209513Abstract: The present invention concerns boosting the activity of crop protection materials comprising active ingredients from the class of the phenyl-substituted cyclic ketoenols through the addition of ammonium salts and/or phosphonium salts or through the addition of ammonium salts and/or phosphonium salts and penetrants, the corresponding materials, processes for preparing them, and their use in crop protection.Type: ApplicationFiled: December 11, 2006Publication date: August 20, 2009Applicant: Bayer CropScience AGInventors: Reiner Fischer, Stefan Lehr, Peter Marczok, Udo Reckmann, Christian Arnold, Waltraud Hempel, Erich Sanwald, Rolf Pontzen
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Patent number: 7560456Abstract: The invention relates to 3-pyridylcarboxamide derivatives of formula (I): wherein the various symbols are as defined in the description, compositions thereof, methods for controlling pests by applying same, and processes for their preparation.Type: GrantFiled: May 6, 2003Date of Patent: July 14, 2009Assignee: Merial LimitedInventors: Koichi Araki, Tetsuya Murata, Koshi Gunjima, Norihiko Nakakura, Eiichi Shimojo, Dale Robert Mitchell, Henricus Maria Martinus Bastiaans, David Stephen Carver, Daniel Allen, Christian Arnold, Waltraud Hempel, Olga Malsam, Jutta Maria Waibel
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Publication number: 20090099192Abstract: The invention relates to novel substituted 1H-pyrrole-2,5-diones of the formula (IA) in which A?, Ar? and R? are as defined in the description, to novel compositions for controlling animal pests based on substituted 1H-pyrrole-2,5-diones of the formulae (I) and (IA) in which A, A?, Ar, Ar?, R and R? are as defined in the description, and to processes for their preparation.Type: ApplicationFiled: July 8, 2005Publication date: April 16, 2009Applicant: Bayer CropScience AGInventors: Thomas Bretschneider, Mazen Es-Sayed, Reiner Fischer, Kristian Kather, Olga Malsam, Jorg Konze, Peter Losel, Erich Sanwald, Waltraud Hempel
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Publication number: 20090093544Abstract: The present invention relates to the increase of the action of crop protection agents containing certain phthalic acid diamides by the addition of ammonium salts and/or phosphonium salts or by the addition of ammonium or phosphonium salts and penetration promoters, the corresponding agents, processes for their preparation and their use in crop protection.Type: ApplicationFiled: November 29, 2006Publication date: April 9, 2009Applicant: Bayer CropScience AGInventors: Rudiger Fischer, Reiner Fischer, Christian Funke, Rolf Pontzen, Udo Reckmann, Peter Marczok, Christian Arnold, Erich Sanwald, Waltraud Hempel
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Patent number: 7476685Abstract: The invention relates to 3-pyridylcarboxamide derivatives of the formula (I): wherein the various symbols are as defined in the description, compositions thereof, methods for controlling pests by applying same, and processes for their preparation.Type: GrantFiled: May 6, 2003Date of Patent: January 13, 2009Assignee: Merial LimitedInventors: Koichi Araki, Tetsuya Murata, Koshi Gunjima, Norihiko Nakakura, Eiichi Shimojo, Christian Arnold, Waltraud Hempel, Daniela Jans, Olga Malsam, Jutta Maria Waibel
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Publication number: 20080319081Abstract: The present invention relates to increasing the activity of crop protection compositions comprising phthalic acid diamides through the addition of ammonium salts and/or phosphonium salts or through the addition of ammonium or phosphonium salts and penetrants, to the corresponding compositions, to processes for preparing them and to their use in crop protection.Type: ApplicationFiled: November 30, 2006Publication date: December 25, 2008Applicant: Bayer CropScience AgInventors: Rudiger Fischer, Reiner Fischer, Christian Funke, Rolf Pontzen, Udo Reckmann, Peter Marczok, Christain Arnold, Erich Sanwald, Waltraud Hempel
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Publication number: 20080305955Abstract: The invention relates to novel spiroketal-substituted cyclic ketoenols of the formula (I) in which A, B, Q1, Q2, D, G, W, X, Y, and Z are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or microbicides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, spiroketal-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.Type: ApplicationFiled: February 8, 2006Publication date: December 11, 2008Applicant: Bayer CropScience AGInventors: Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Mark Wilhelm Drewes, Dieter Feucht, Olga Malsam, Udo Reckmann, Christian Arnold, Thomas Auler, Waltraud Hempel, Martin Jeffrey Hills, Heinz Kehne, Christopher Hugh Rosinger, Erich Sanwald
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Publication number: 20080280953Abstract: The present invention relates to inter alia the use of known compounds for the treatment of seed.Type: ApplicationFiled: September 21, 2005Publication date: November 13, 2008Applicant: Bayer Cropscience AGInventors: Ulrich Gorgens, Peter Jeschke, Peter Losel, Olga Malsam, Ralf Nauen, Klaus-Gunter Tietjen, Robert Velten, Leonardo Pitta, Christian Arnold, Waltraud Hempel, Erich Sanwald
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Publication number: 20080139627Abstract: What is described are compounds of the formulae (I) and (II) where the symbols and indices have the meanings given in the description. These compounds are suitable for controlling animal pests.Type: ApplicationFiled: May 31, 2007Publication date: June 12, 2008Inventors: Marion Beckmann, Oswald Ort, Uwe Doller, Gerhard Krautstrunk, Wolfgang Schaper, Peter Lummen, Daniela Jans, Waltraud Hempel, Jutta Maria Waibel, Barbara Lorkens
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Publication number: 20080097099Abstract: Heterocyclic amide and imine derivatives, processes for their preparation, compositions comprising them and their use as pesticides What is described are compounds of the formulae (I) and (II) where the symbols and indices have the meanings given in the description. These compounds are suitable for controlling animal pests.Type: ApplicationFiled: May 31, 2007Publication date: April 24, 2008Inventors: Marion Beckmann, Oswald Ort, Uwe Doller, Gerhard Krautstrunk, Wolfgang Schaper, Peter Lummen, Daniela Jans, Waltraud Hempel, Jutta Waibel, Barbara Lorkens