Patents Assigned to Nihon Bayer Agrochem K.K.
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Patent number: 6969697Abstract: The invention relates to novel substituted benzoylcyclohexenones of the formula (I), in which n, A, R1, R2, R3, R4, Y and Z are each as defined in the description, and also to processes for their preparation and to their use as herbicides.Type: GrantFiled: March 1, 2001Date of Patent: November 29, 2005Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem K. K.Inventors: Klaus-Helmut Müller, Hans-Georg Schwarz, Stefan Herrmann, Dorothee Hoischen, Stefan Lehr, Otto Schallner, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Akihiko Yanagi, Shinichi Narabu, Toshio Goto, Seishi Ito, Chieko Ueno
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Patent number: 6936624Abstract: The use of the compounds of the formula (I) as agents for preserving technical materials against insects.Type: GrantFiled: June 21, 2001Date of Patent: August 30, 2005Assignee: Nihon Bayer Agrochem K.K.Inventors: Shinichi Tsuboi, Shinzaburo Sone, Toru Obinata, Otto Exner, Michael Schwamborn
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Patent number: 6936570Abstract: The invention relates to novel tetrazolinone derivatives of general formula (I) wherein R1 represents halogen, C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy, C1-4 alkylthio, C1-4 alkylsulfonyl, C1-4 alkylsulfonyloxy, C2-5 alkoxycarbonyl, C2-6 alkoxyalkyl, C2-6 alkylthioalkyl, nitro or cyano, R2 represents a hydrogen atom, C1-6 alkyl, C3-6 cycloalkyl which may be optionally substituted with halogen or C1-3 alkyl, C1-4 haloalkyl, or phenyl which may be optionally substituted with halogen, C1-3 alkyl, C1-3 haloalkyl or nitro, m represents 0, 1 or 2, n represents 0 or 1, Q represents one of the groups which are mentioned in the description. The invention further relates to their use as herbicides and a process together with the intermediates for their preparation.Type: GrantFiled: June 21, 2004Date of Patent: August 30, 2005Assignee: Nihon Bayer Agrochem, K.K.Inventors: Akihiko Yanagi, Shinichi Narabu, Toshio Goto, Seishi Ito, Chieko Ueno
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Patent number: 6864219Abstract: The invention relates to novel substituted aryl ketones of the general formula (I) wherein all variables are as defined in the specification, and to processes for their preparation, to intermediates and to the use of these compounds as herbicides.Type: GrantFiled: January 5, 2001Date of Patent: March 8, 2005Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.Inventors: Otto Schallner, Stefan Lehr, Hans-Georg Schwarz, Klaus-Helmut Müller, Dorothee Hoischen, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Akihiko Yanagi, Shinichi Narabu, Toshio Goto
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Patent number: 6790810Abstract: The invention relates to novel tetrazolinone derivatives of general formula (I) wherein R1 represents halogen, C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy, C1-4 alkylthio, C1-4 alkylsulfonyl, C1-4 alkylsulfonyloxy, C2-5 alkoxycarbonyl, C2-6 alkoxyalkyl, C2-6 alkylthioalkyl, nitro or cyano, R2 represents a hydrogen atom, C1-6 alkyl, C3-6 cycloalkyl which may be optionally substituted with halogen, or C1-3 alkyl, C1-4 haloalkyl or phenyl which may be optionally substituted with halogen, or C1-3 aklyl, C1-4 haloalkyl or nitro, m represents 0, 1 or 2, n represents 0 or 1, Q represents one of the groups which are mentioned in the description. The invention further relates to their use as herbicides and a process together with the intermediates for their preparation.Type: GrantFiled: June 30, 2003Date of Patent: September 14, 2004Assignee: Nihon Bayer Agrochem K.K.Inventors: Akihiko Yanagi, Shinichi Narabu, Toshio Goto, Seishi Ito, Chieko Ueno
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Patent number: 6743814Abstract: The present invention relates to novel trifluorobutenes of the formula (I) wherein R1 represents hydrogen; halogen; alkyl that is unsubstituted or substituted with halogen, hydroxy, alkoxy, alkylthio, alkylcarbonyloxy, haloalkylcarbonyloxy, or cyano; alkylsulfonyloxy; or phenyl that is unsubstituted or substituted with halogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulfonyl, haloalkoxy, haloalkylthio, phenyl, phenoxy, cyano, or nitro; R2 represents hydrogen; halogen; alkyl that is unsubstituted or substituted with alkoxy or halogen; or alkoxycarbonyl; and n represents 0, 1 or 2, with the proviso that if R1 represents alkyl, then R2 does not represent halogen. The invention also relates to processes for their preparation and their use as nematicides.Type: GrantFiled: September 5, 2002Date of Patent: June 1, 2004Assignee: Nihon Bayer Agrochem K.K.Inventors: Yukiyoshi Watanabe, Koichi Ishikawa, Shinichi Narabu, Takuya Gomibuchi, Yuichi Otsu, Katsuhiko Shibuya
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Patent number: 6734198Abstract: The invention relates to compounds of formula (I) in which X represents halogen, and n represents 0, 1 or 2, to a process for their preparations and to their use as nematacides.Type: GrantFiled: March 5, 2002Date of Patent: May 11, 2004Assignee: Nihon Bayer Agrochem K.K.Inventors: Yukiyoshi Watanabe, Koichi Ishikawa, Yuichi Otsu, Katsuhiko Shibuya, Takahisa Abe
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Patent number: 6706665Abstract: The invention relates to N-(R)-[1-(4-chloro-phenyl)-ethyl]-2,2-dichloro-1-ethyl-3t-methyl-1r-cyclopropanecarboxamide of the formula which is very suitable for increasing the yield of beans.Type: GrantFiled: September 4, 2002Date of Patent: March 16, 2004Assignee: Nihon Bayer Agrochem K. K.Inventors: Atsumi Kamochi, Michiaki Shiroshita
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Patent number: 6706748Abstract: The present invention relates to novel isothiazole derivatives of the formula wherein A represents a group selected from in which R1, R2, R3, R4, and R5 have the meanings given in the specification, to processes for the preparation of the novel compounds, and to their use as microbicides.Type: GrantFiled: October 9, 2002Date of Patent: March 16, 2004Assignee: Nihon Bayer Agrochem, K.K.Inventors: Yoshinori Kitagawa, Koichi Ishikawa, Haruko Sawada, Yasuo Araki, Takuma Shigyo, Lutz Assmann
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Patent number: 6645915Abstract: The invention relates to novel substituted 1,3,5-triazines of the general formula (I) in which A represents CHR3R4 or represents C1-halogenoalkyl-substituted C3-C6-cycloalkyl, C3-C6-alkinyl or C1-C4-cyanoalkyl, where R1, R2, R3 and R4 are each as defined in the description, and to processes for their preparation, to novel intermediates, including their preparation, and to the use of the compounds of the general formula (I) as herbicides.Type: GrantFiled: July 13, 2001Date of Patent: November 11, 2003Assignees: Nihon Bayer Agrochem K. K., Bayer AktiengesellschaftInventors: Hans-Jochem Riebel, Akihiko Yanagi, Yukiyoshi Watanabe, Toshio Goto, Kristian Kather, Stefan Lehr, Katharina Voigt, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
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Patent number: 6624121Abstract: Novel tetrazolinones with herbicidal activity are disclosed. The tetrazolinones of the present invention are represented by the general formula (I) wherein R1, R2, m, n and Q are as defined in the specification. A process for making the tetrazolinones of the present invention is also disclosed.Type: GrantFiled: February 5, 2002Date of Patent: September 23, 2003Assignee: Nihon Bayer Agrochem K.K.Inventors: Akihiko Yanagi, Shinichi Narabu, Toshio Goto, Seishi Ito, Chieko Ueno
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Patent number: 6605730Abstract: The invention relates to compounds of the formula R1, R2, and n have the meanings set forth in the disclosure, that are useful as intermediates for nematicidal pyrazoles.Type: GrantFiled: August 15, 2001Date of Patent: August 12, 2003Assignee: Nihon Bayer Agrochem K.K.Inventors: Katsuaki Wada, Takuya Gomibuchi, Yuichi Otsu, Katsuhiko Shibuya, Takahisa Abe, Wolfram Andersch, Achim Harder, Peter Lösel
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Patent number: 6593358Abstract: The present invention relates to compounds of the formulae (Ia) and (Ib) wherein R1 represents C1-10 alkyl which may be unsubstituted or substituted with halogen, or represents C2-4 alkoxyalkyl, C2-4 hydroxyalkyl, C3-6 cycloalkyl, hydroxy, C1-9 alkoxy which may be unsubstituted or substituted with halogen, or represents C3-6 cycloalkoxy, C2-4 alkoxyalkoxy or C3-4 alkynyloxy, and R2 represents hydrogen, C1-4 alkoxycarbonyl, C1-3 alkylcarbonyl or C2-4 alkoxyalkyl, to processes for their preparation and to their use for controlling animal pests.Type: GrantFiled: January 11, 2002Date of Patent: July 15, 2003Assignee: Nihon Bayer Agrochem K.K.Inventors: Katsuaki Wada, Takuya Gomibuchi, Shinichi Narabu, Yuichi Otsu, Katsuhiko Shibuya, Takahisa Abe
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Patent number: 6552056Abstract: Isothiazolecarboxamides of the formula: wherein X, Y, R1, R2, R3 and R4 have the meanings given in the specification, may be used as microbicides.Type: GrantFiled: November 26, 2001Date of Patent: April 22, 2003Assignee: Nihon Bayer Agrochem K.K.Inventors: Lutz Assmann, Yoshinori Kitagawa, Koichi Ishikawa, Daiei Yamazaki, Haruko Sawada, Yasuo Araki, Haruhiko Sakuma, Taro Kinbara, Kinya Imanishi
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Patent number: 6548450Abstract: According to the instant invention there have been found novel tetrazolinone derivatives represented by the general formula (I) wherein R1 represents methyl or ethyl, R2 represents halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, alkylsulfonyl, phenyl, phenoxy, alkoxycarbonyl, nitro or cyano, and n represents 0, 1, 2, 3, 4 or 5, processes and intermediates for their preparation and their use as herbicides.Type: GrantFiled: November 15, 2001Date of Patent: April 15, 2003Assignee: Nihon Bayer Agrochem, K.K.Inventors: Yukiyoshi Watanabe, Toshio Goto, Seishi Ito, Chieko Ueno
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Patent number: 6495491Abstract: The invention relates to novel substituted cyanophenyluracils of the general formula (I) in which R1, R2, R3, R4, R5 and Q are each as defined in the description, to processes for their preparation, to novel intermediates and to their use as herbicides and insecticides.Type: GrantFiled: December 22, 1997Date of Patent: December 17, 2002Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem K.K.Inventors: Roland Andree, Mark Wilhelm Drewes, Otto Schallner, Markus Dollinger, Hans-Joachim Santel, Christoph Erdelen, Akihiko Yanagi, Toshio Goto
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Patent number: 6440903Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) (in which R1, R2, R3, X and Z are each as described in the description), to processes and to novel intermediates for their preparation and to their use as herbicides.Type: GrantFiled: April 1, 1999Date of Patent: August 27, 2002Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem K.K.Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Yukiyoshi Watanabe, Markus Dollinger, Seishi Ito, Toshio Goto, Akihiko Yanagi
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Patent number: 6420313Abstract: The invention relates to novel thienylalkylamino-1,3,5-triazines of the general formula (I) in which A, R1, R2, R3, R4, R5 and Z are as defined in the description, to processes for their preparation, to their use as herbicides and to novel intermediates and their preparation.Type: GrantFiled: November 30, 2000Date of Patent: July 16, 2002Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.Inventors: Rolf Kirsten, Hans-Jochem Riebel, Stefan Lehr, Katharina Voigt, Kristian Kather, Mark Wilhelm Drewes, Markus Dollinger, Ingo Wetcholowsky, Yukiyoshi Watanabe, Toshio Goto
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Patent number: 6407041Abstract: The invention relaters to compounds of the formula: and their use as herbicides.Type: GrantFiled: July 10, 2000Date of Patent: June 18, 2002Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.Inventors: Katharina Voigt, Hans-Jochem Riebel, Stefan Lehr, Andreas Lender, Rolf Kirsten, Markus Dollinger, Mark Wilhelm Drewes, Ingo Wetcholowsky, Yukiyoshi Watanabe, Toshio Goto, Randy Allen Myers
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Patent number: 6399541Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of the formula (I) in which R1 represents (in each case unsubstituted) phenyl or naphthyl R2 represents alkyl, R3 represents hydrogen, represents halogen or represents in each case optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl, R4 represents hydrogen, represents halogen or represents optionally substituted alkyl, R5 represents hydrogen, represents halogen or represents optionally substituted alkyl, and R6 represents hydrogen or represents in each case optionally substituted alkyl, alkylcarbonyl or alkylsulphonyl, (but where the compound 2-amino-4-(1-phenyl-ethylamino)-6-trifluoromethyl-1,3,5-triazine is excluded), to processes for preparing the novel compounds and to their use as herbicides.Type: GrantFiled: October 18, 1999Date of Patent: June 4, 2002Assignees: Bayer Aktiengesellschaft, Nihon Bayer Agrochem, K.K.Inventors: Hans-Jochem Riebel, Stefan Lehr, Uwe Stelzer, Markus Dollinger, Hans-Joachim Santel, Peter Dahmen, Toshio Goto, Yukiyoshi Watanabe