Patents by Inventor Chieko Ueno

Chieko Ueno 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).

  • Publication number: 20200187499
    Abstract: Substituted benzyl-4-aminopicolinic esters and pyrimidino-4-carboxylic esters, methods for the production thereof, and use thereof as herbicides and plant growth regulators What is described are benzylcarboxylic acid derivatives of benzoheterocyclylpyridines and benzoheterocyclylpyrimidines of the general formula (I) and their use as herbicides where X represents CH or CF, A represents a benzo-fused heterocycle, R1 represents H, Hal or organic radicals such as alkyl and R2 represents Cl or F.
    Type: Application
    Filed: February 6, 2018
    Publication date: June 18, 2020
    Inventors: Michael Gerhard HOFFMANN, Uwe DOELLER, Chieko UENO, Hansjoerg DIETRICH, Christopher Hugh ROSINGER, Anu Bheemaiah MACHETTIRA
  • Patent number: 8927458
    Abstract: Triazolylpyridine ketones expressed by the following formula (1) and use thereof as herbicides.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: January 6, 2015
    Assignee: Bayer CropScience AG
    Inventors: Andreas Van Almsick, Shinichi Narabu, Yoshitaka Sato, Kei Domon, Koichi Araki, Shinichi Shirakura, Seiji Ukawa, Teruyuki Ichihara, Chieko Ueno
  • Patent number: 8901038
    Abstract: The invention relates to novel compounds of the formula (I) in which W, X, Y, Z, and CKE have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides and/or fungicides. Moreover, the invention relates to selectively herbicidal compositions comprising, firstly, the biphenyl-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to the boosting of the action of crop protection compositions comprising in particular biphenyl-substituted cyclic ketoenols through the addition of ammonium or phosphium salts and optionally penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or nematicides and/or acaricides and/or fungicides and/or for preventing unwanted plant growth.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: December 2, 2014
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Stefan Lehr, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Chieko Ueno, Arnd Voerste, Elmar Gatzweiler, Ines Heinemann, Ulrich Görgens
  • Patent number: 8728977
    Abstract: A description is given of herbicidal compositions comprising A) tefuryltrione and B) at least one additional herbicide. These compositions exhibit a superior action in comparison with the herbicides applied separately.
    Type: Grant
    Filed: May 25, 2010
    Date of Patent: May 20, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Christopher Hugh Rosinger, Chieko Ueno, Erwin Hacker, Georg Bonfig-Picard, Frank Ziemer
  • Patent number: 8658798
    Abstract: Triazolylpyridine ketones expressed by the following formula (I) and use thereof as herbicides.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: February 25, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Andreas Van Almsick, Shinichi Narabu, Yoshitaka Sato, Kei Domon, Koichi Araki, Shinichi Shirakura, Seiji Ukawa, Teruyuki Ichihara, Chieko Ueno
  • Publication number: 20130296168
    Abstract: Triazolylpyridine ketones expressed by the following formula (1) and use thereof as herbicides.
    Type: Application
    Filed: May 22, 2013
    Publication date: November 7, 2013
    Inventors: Andreas Van Almsick, Shinichi Narabu, Yoshitaka Sato, Kei Domon, Koichi Araki, Shinichi Shirakura, Seiji Ukawa, Teruyuki Ichihara, Chieko Ueno
  • Patent number: 8557741
    Abstract: What is described are 3-aminocarbonyl-substituted benzoylcyclohexanediones of the formula (I) as herbicides. In this formula (I), R1 to R5 are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. X is alkylene.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: October 15, 2013
    Assignee: Bayer CropScience AG
    Inventors: Chieko Ueno, Simon Dörner-Rieping, Andreas Van Almsick, Christopher Hugh Rosinger, Jan Dittgen, Dieter Feucht, Isolde Häuser-Hahn
  • Patent number: 8158559
    Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the pyrimidines consisting of: (B1-1) ancymidol, (B1-2) flurprimidol, (B1-3) pyrimisulfan, (B2-1) bispyribac-sodium, (B2-2) pyribenzoxim, (B2-3) pyriminobac-methyl, (B2-4) pyribambenz-isopropyl, (B2-5) pyribambenz-propyl, (B3-1) pyriftalid, (B3-2) pyrithiobac-sodium, (B4-1) benzfendizone, (B4-2) bromacil, (B4-3) butafenacil, (B4-4) lenacil, (B4-5) terbacil, (B4-6) SYN-523, (B4-7) saflufenacil.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: April 17, 2012
    Assignee: Bayer Cropscience AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20110287934
    Abstract: The invention provides herbicide combinations and the use of herbicide combinations for controlling harmful plants in rice crops wherein the herbicide combination in question comprises (A) a herbicide from the group of the compounds of the formula (A1) in which Z represents hydroxyl, —NHCH(CH3)CONHCH(CH3)COOH or —NHCH(CH3)CONHCH[CH2CH(CH3)2]COOH, or an ester or salt thereof, and (B) a herbicide of the formula (B1) in which X represents N or CH and R represents CO2H or a herbicidally active derivative thereof, and the rice crops are tolerant, if appropriate in the presence of safeners, to the herbicides (A) and (B) present in the combination.
    Type: Application
    Filed: May 19, 2011
    Publication date: November 24, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin HACKER, Hansjörg DIETRICH, Christopher Hugh ROSINGER, Chieko UENO, Frank ZIEMER, Georg BONFIG-PICARD
  • Publication number: 20110230346
    Abstract: The invention relates to novel compounds of the formula (I) in which W, X, Y, Z, and CKE have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides and/or fungicides. Moreover, the invention relates to selectively herbicidal compositions comprising, firstly, the biphenyl-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to the boosting of the action of crop protection compositions comprising in particular biphenyl-substituted cyclic ketoenols through the addition of ammonium or phosphium salts and optionally penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or nematicides and/or acaricides and/or fungicides and/or for preventing unwanted plant growth.
    Type: Application
    Filed: February 10, 2011
    Publication date: September 22, 2011
    Applicant: Bayer CropScience AG
    Inventors: Reiner FISCHER, Stefan Lehr, Isolde Häuser-Hahn, Christopher Hugh Rosinger, Chieko Ueno, Arnd Voerste, Elmar Gatzweiler, Ines Heinemann, Ulrich Görgens
  • Publication number: 20110207605
    Abstract: What is described are 3-aminocarbonyl-substituted benzoylcyclohexanediones of the formula (I) as herbicides. In this formula (I), R1 to R5 are radicals such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. X is alkylene.
    Type: Application
    Filed: February 17, 2011
    Publication date: August 25, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Chieko UENO, Simon DÖRNER-RIEPING, Andreas VAN ALMSICK, Christopher Hugh ROSINGER, Jan DITTGEN, Dieter FEUCHT, Isolde HÄUSER-HAHN
  • Publication number: 20110177946
    Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the pyrimidines consisting of: (B1-1) ancymidol, (B1-2) flurprimidol, (B1-3) pyrimisulfan, (B2-1) bispyribac-sodium, (B2-2) pyribenzoxim, (B2-3) pyriminobac-methyl, (B2-4) pyribambenz-isopropyl, (B2-5) pyribambenz-propyl, (B3-1) pyriftalid, (B3-2) pyrithiobac-sodium, (B4-1) benzfendizone, (B4-2) bromacil, (B4-3) butafenacil, (B4-4) lenacil, (B4-5) terbacil, (B4-6) SYN-523, (B4-7) saflufenacil.
    Type: Application
    Filed: March 22, 2011
    Publication date: July 21, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin HACKER, Christian WALDRAFF, Christopher Hugh ROSINGER, Chieko UENO, Georg BONFIG-PICARD, Stefan SCHNATTERER, Shinichi SHIRAKURA
  • Publication number: 20110172100
    Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the pyrimidines consisting of: (B1-1) ancymidol, (B1-2) flurprimidol, (B1-3) pyrimisulfan, (B2-1) bispyribac-sodium, (B2-2) pyribenzoxim, (B2-3) pyriminobac-methyl, (B2-4) pyribambenz-isopropyl, (B2-5) pyribambenz-propyl, (B3-1) pyriftalid, (B3-2) pyrithiobac-sodium, (B4-1) benzfendizone, (B4-2) bromacil, (B4-3) butafenacil, (B4-4) lenacil, (B4-5) terbacil, (B4-6) SYN-523, (B4-7) saflufenacil.
    Type: Application
    Filed: March 22, 2011
    Publication date: July 14, 2011
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100304973
    Abstract: A description is given of herbicidal compositions comprising A) tefuryltrione and B) at least one additional herbicide. These compositions exhibit a superior action in comparison with the herbicides applied separately.
    Type: Application
    Filed: May 25, 2010
    Publication date: December 2, 2010
    Applicant: Bayer CropScience AG
    Inventors: Christopher Hugh Rosinger, Chieko Ueno, Erwin Hacker, Georg Bonfig-Picard, Frank Ziemer
  • Publication number: 20100234226
    Abstract: The present invention relates to an herbicide combination comprising components (A) and (B), where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is a halogen; R2 is hydrogen; and R3 is hydroxyl, or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O; and R4 is hydrogen or methyl, and (B) denotes one or more herbicides which do not belong to the group of the dimethoxytriazinyl-substituted difluoromethanesulfonylanilides.
    Type: Application
    Filed: August 13, 2009
    Publication date: September 16, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100099564
    Abstract: Herbicide combination of dimethoxytriazinyl-substituted difluoromethanesulfonylanilides, wherein the combination comprises: (A) at least one (sulfon)amide herbicide; and (B) at least one compound, or salts thereof, described by the general formula (I): in which R1 is a halogen, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O, and R4 is hydrogen or methyl.
    Type: Application
    Filed: August 13, 2009
    Publication date: April 22, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin HACKER, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100093541
    Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the arylnitriles consisting of: (B1-1) bromoxynil; (B1-2) dichlobenil; (B1-3) ioxynil; (B1-4) pyraclonil.
    Type: Application
    Filed: August 13, 2009
    Publication date: April 15, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100093542
    Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the 1,3-diketo compounds consisting of: (B1-1) prohexadione-calcium, (B1-2) trinexapac-ethyl, (B2-1) alloxydim, (B2-2) butroxydim, (B2-3) clethodim, (B2-4) cycloxydim, (B2-5) profoxydim, (B2-6) sethoxydim, (B2-7) tepraloxydim, (B2-8) tralkoxidim, (B2-9) compound: 3-(4-chloro-2-ethoxy-6-ethylphenyl)-4-hydroxy-8-methoxy-1-azaspiro[4.
    Type: Application
    Filed: August 13, 2009
    Publication date: April 15, 2010
    Applicant: BAYER CORPSCIENCE AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100075852
    Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the azoles consisting of: (B1-1) benzofenap; (B1-2) pyrazolynate; (B1-3) pyrazoxyfen; (B1-4) pyroxasulfone; (B1-5) topramezone; (B1-6) pyrasulfotole; (B1-7) NC-310; (B2-1) pyraflufen-ethyl; (B2-2) fluazolate; (B3-1) isouron; (B3-2) isoxaben; (B3-3) isoxaflutole; (B4-1) imazamethabenz-methyl; (B4-2) imazamox; (B4-3) imazapic; (B4-4) imazapyr; (B4-5) imazaquin; (B4-6) imazethapyr; (B4-7) profluazol; (B5-1) methazole; (B5-2) oxadiargyl; (B5-3) oxadiazon; (B6-1) amicarbazone; (B6-2) carfentrazone-ethyl; (B6-3) sulfentrazone; (B6-4) benca
    Type: Application
    Filed: August 13, 2009
    Publication date: March 25, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100075854
    Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C?O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the phenyl ethers consisting of: (B1-1) acifluorfen, (B1-2) aclonifen, (B1-3) fluoroglycofen, (B1-4) fomesafen, (B1-5) lactofen, (B1-6) oxyfluorfen, (B2-1) bifenox, (B2-2) HC-252 (ethoxyfen-ethyl), (B3-1) clomeprop, (B4-1) cloprop, (B4-2) dichlorprop, (B4-3) dichlorprop-P, (B4-4) mecoprop, (B4-5) mecoprop-P, (B5-1) 4-CPA, (B5-2) 2,4-D, (B5-3) MCPA, (B5-4) MCPA-thioethyl, (B6-1) 2,4-DB, (B6-2) MCPB, (B7-1) clodinafop, (B7-2) cyhalofop, (B7-3) diclofop, (B7-4) fenoxaprop-P(-ethyl), (B7-5) fluazifop, (B7-6) fluazifop-P, (B7-7) haloxyfop
    Type: Application
    Filed: August 10, 2009
    Publication date: March 25, 2010
    Applicant: Bayer CropScience AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura