Patents by Inventor Michael Ruther
Michael Ruther 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: 8673818Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols of the formula in which W is methyl, X is alkyl, alkenyl or alkinyl, Y is hydrogen, methyl, ethyl, i-propyl, alkenyl or alkinyl, and Z is hydrogen, alkyl, alkenyl or alkinyl, with the proviso that at least one of X, Y, or Z represents a chain having at least two carbon atoms and with the further proviso that X is not ethyl when Z is hydrogen and Y is methyl, and CKE represents the group in which B is hydrogen, alkyl or alkoxyalkyl, A and Q1 together are optionally substituted alkanediyl or alkenediyl, Q2 is represents hydrogen or C1-C4-alkyl, and G represents hydrogen or an acyl or acyl-like group, to a plurality of processes for their preparation and to their use as pesticides and herbicides.Type: GrantFiled: April 25, 2012Date of Patent: March 18, 2014Assignee: Bayer AktiengesellschaftInventors: 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
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Patent number: 8334300Abstract: 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: GrantFiled: March 24, 2011Date of Patent: December 18, 2012Assignee: Bayer AktiengesellshaftInventors: 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
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Publication number: 20120238450Abstract: The present invention relates to novel c2-phenyl-substituted cyclic ketoenols, to a plurality of processes for their preparation and to their use as pesticides as herbicides.Type: ApplicationFiled: April 25, 2012Publication date: September 20, 2012Applicant: Bayer AktiengesellschaftInventors: 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
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Patent number: 8193120Abstract: The present invention relates to novel C2-phenyl-substituted cyclic ketoenols, to a plurality of processes for their preparation and to their use as pesticides as herbicides.Type: GrantFiled: February 17, 2011Date of Patent: June 5, 2012Assignee: Bayer AktiengesellschaftInventors: 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
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Publication number: 20110183849Abstract: 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: ApplicationFiled: March 24, 2011Publication date: July 28, 2011Applicant: Bayer AktiengesellschaftInventors: 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
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Publication number: 20110143943Abstract: 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: ApplicationFiled: February 17, 2011Publication date: June 16, 2011Applicant: Bayer AktiengesellschaftInventors: 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
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Publication number: 20110092368Abstract: The present invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y and CKE have the meanings given in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention further relates to selectively herbicidal compositions containing 2,4,6-phenyl-substituted cyclic ketoenols and a compound which improves crop plant tolerance.Type: ApplicationFiled: December 17, 2010Publication date: April 21, 2011Inventors: Reiner Fischer, Klaus Kunz, Stefan Lehr, Michael Ruther, Udo Schneider, Markus Dollinger, Mark Wilhelm Drewes, Dieter Feucht, Jörg Konze, Ulrike Wachendorff-Neumann, Guido Bojack, Thomas Auler, Martin Jeffrey Hills, Thomas Bretschneider, Olga Malsam, Christoph Erdelen, Angelika Lubos-Erdelen, Alfred Angermann, Hein Kehne, Christopher Hugh Rosinger
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Patent number: 7915282Abstract: 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: GrantFiled: March 21, 2001Date of Patent: March 29, 2011Assignee: Bayer AktiengesellschaftInventors: 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
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Patent number: 7888285Abstract: The present invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y and CKE have the meanings given in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention further relates to selectively herbicidal compositions containing 2,4,6-phenyl-substituted cyclic ketoenols and a compound which improves crop plant tolerance.Type: GrantFiled: March 2, 2004Date of Patent: February 15, 2011Assignee: Bayer CropScience AGInventors: Reiner Fischer, Klaus Kunz, Stefan Lehr, Michael Ruther, Udo Schneider, Markus Dollinger, Mark Wilhelm Drewes, Dieter Feucht, Jörg Konze, Ulrike Wachendorff-Neumann, Guido Bojack, Thomas Auler, Martin Jeffrey Hills, Thomas Bretschneider, Olga Malsam, Christoph Erdelen, Angelika Lubos-Erdelen, legal representative, Alfred Angermann, Heinz Kehne, Christopher Hugh Rosinger
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Publication number: 20090326282Abstract: The present invention relates to a new copper-catalysed photochemnical cyclisation process for the preparation of bicylic molecules useful as intermediates in the manufacture of drugs. In a preferred aspect, the process of the invention may be used to prepare 3-hydroxy-bicyclo[3.2.0]heptane.Type: ApplicationFiled: April 21, 2006Publication date: December 31, 2009Applicant: SALTIGO GMBHInventors: Florian Rampf, Michael Ruther, Robert Söllner
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Patent number: 7628573Abstract: A self-piercing rivet of a special rivet geometry is described, which in particular is suitable for joining high strength steel sheets, but can also be used for other metal sheets. The self-piercing rivet is in particular characterized by a special underhead geometry as well as a special geometry of the rivet foot (cutting region). Thus the self-piercing rivet has an underhead chamfer which with a radial plane of the self-piercing rivet encloses an angle of 20°+5°/?5° and merges tangentially into the cylindrical outer surface of the rivet shank via a radius. In the region of the rivet foot the self-piercing rivet has a plane shank face, which extends essentially at a right angle to the rivet axis and which merges “smoothly” into the cylindrical inner surface via a shank inner surface and a radius.Type: GrantFiled: November 2, 2006Date of Patent: December 8, 2009Assignee: Bollhoff Verbindungstechnik GmbHInventors: Andre Philipskötter, Johannes Eckstein, Michael Ruther, Herbert Wältz, Roland Porepp
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Patent number: 7256158Abstract: The invention relates to new phenyl-substituted cyclic ketoenols of the formula (I) in which Het represents one of the groups ?wherein A, B, D, G, X, Y and Z have the meaning given in the description, several processes and intermediate products for their preparation and their use as pest control agents and herbicides.Type: GrantFiled: August 20, 2004Date of Patent: August 14, 2007Assignee: Bayer AGInventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen, Markus Dollinger, Hans Joachim Santel, Alan Graff, Norbert Mencke, Andreas Turberg
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Publication number: 20070104553Abstract: A self-piercing rivet of a special rivet geometry is described, which in particular is suitable for joining high strength steel sheets, but can also be used for other metal sheets. The self-piercing rivet is in particular characterized by a special underhead geometry as well as a special geometry of the rivet foot (cutting region). Thus the self-piercing rivet has an underhead chamfer which with a radial plane of the self-piercing rivet encloses an angle of 20°+5°/?5° and merges tangentially into the cylindrical outer surface of the rivet shank via a radius. In the region of the rivet foot the self-piercing rivet has a plane shank face, which extends essentially at a right angle to the rivet axis and which merges “smoothly” into the cylindrical inner surface via a shank inner surface and a radius.Type: ApplicationFiled: November 2, 2006Publication date: May 10, 2007Inventors: Andre Philipskotter, Johannes Eckstein, Michael Ruther, Herbert Waltz, Roland Porepp
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Publication number: 20070015664Abstract: The present invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y and CKE have the meanings given in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention further relates to selectively herbicidal compositions containing 2,4,6-phenyl-substituted cyclic ketoenols and a compound which improves crop plant tolerance.Type: ApplicationFiled: March 2, 2004Publication date: January 18, 2007Inventors: Reiner Fischer, Klaus Kunz, Stefan Lehr, Michael Ruther, Udo Schneider, Markus Dollinger, Mark Drewes, Dieter Feucht, Jorg Konze, Ulrike Wachendorff-Neumann, Guido Bojack, Thomas Auler, Martin Hills, Thomas Bretschneider, Olga Malsam, Christoph Erdelen, Angelika Lubos-Erdelen
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Publication number: 20060213954Abstract: A method for joining at least two workpieces in abutment to each other by a joining element. The joining element 6 is driven so as to perform rotational and translational movements in order to be moved through the upper workpiece 2 and into the lower workpiece 4 without full penetration of the lower workpiece in order to provide for an integral one-piece joint between the joining element and the lower workpiece due to friction as a result of said rotational and translational movements. The joining process will result further in a joint between the joining element and the upper workpiece which is mainly a positively interlocking and/or friction joint. The workpieces remain in engagement to each other and are being interconnected. The method enables to join workpieces 2, 4 not only of similar but also of different materials such as aluminium/steel or plastic material/metal. Generally it is sufficient that the joining area is accessible only from one side.Type: ApplicationFiled: March 23, 2006Publication date: September 28, 2006Inventors: Michael Ruther, Sven Dickes, Virginio Buonaccorso, Gerson Meschut, Torsten Draht
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Patent number: 6939888Abstract: The invention concerns 1-H-3-arylpyrrolidine-2,4-dione derivatives of formula (I), in which A, B, G, X, Y and Z are as defined in the description, methods of preparing them and intermediates used in their preparation. The compounds of formula (I) are suitable for use as pest-control agents.Type: GrantFiled: July 3, 2002Date of Patent: September 6, 2005Assignee: Bayer AktiengesellschaftInventors: Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Krüger, Michael Ruther, Christoph Erdelen, Ulrike Wachendorff-Neumann
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Patent number: 6933261Abstract: The invention relates to new phenyl-substituted cyclic ketoenols of the formula (I) in which Het represents one of the groups wherein A, B, D, G, X, Y and Z have the meaning given in the description, several processes and intermediate products for their preparation and their use as pest control agents and herbicides.Type: GrantFiled: September 19, 2002Date of Patent: August 23, 2005Assignee: Bayer AktiengesellschaftInventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Hans-Joachim Santel, Markus Dollinger, Alan Graff, Norbert Mencke, Andreas Turberg, Peter Dahmen
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Publication number: 20050164885Abstract: The present invention relates to new compounds of the formula (I) in which X represents halogen, Y represents halogen or alkyl and Z represents halogen or alkyl, with the proviso that always one of the radicals Y and Z represents halogen while the other represents alkyl, and Het represents one of the groups in which A, B, D and G have the meanings given in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.Type: ApplicationFiled: July 30, 2004Publication date: July 28, 2005Applicant: Bayer AGInventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen, Markus Dollinger, Hans-Joachim Santel, Alan Graff, Wolfram Andersch, Norbert Mencke, Andreas Turberg
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Patent number: 6858741Abstract: The present invention relates to new compounds of the formula (I) in which X represents halogen, Y represents halogen or alkyl and Z represents halogen or alkyl, with the proviso that always one of the radicals Y and Z represents halogen while the other represents alkyl, and Het represents one of the groups in which A, B, D and G have the meanings given in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.Type: GrantFiled: December 14, 2001Date of Patent: February 22, 2005Assignee: Bayer AktiengesellschaftInventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen, Markus Dollinger, Hans-Joachim Santel, Alan Graff, Wolfram Andersch, Norbert Mencke, Andreas Turberg
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Publication number: 20050038021Abstract: The invention relates to new phenyl-substituted cyclic ketoenols of the formula (I) in which Het represents one of the groups ?wherein A, B, D, G, X, Y and Z have the meaning given in the description, several processes and intermediate products for their preparation and their use as pest control agents and herbicides.Type: ApplicationFiled: August 20, 2004Publication date: February 17, 2005Applicant: Bayer AGInventors: Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Hans-Joachim Santel, Markus Dollinger, Alan Graff, Norbert Mencke, Andreas Turberg, Peter Dahmen