Patents by Inventor Gertrude Knauf-Beiter
Gertrude Knauf-Beiter 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: 6441028Abstract: A phytomicrobicidal composition comprising such an amount of at least two active ingredient components that a synergistic effect is achieved, together with a suitable carrier material, wherein component I is a compound of the formula I in which: X is CH or N; R is CH3 or cyclopropyl; Y is H, F, Cl, Br, CF3, CF3O, propargyloxy; Z is H, F, Cl, CF3, CF3O; or Y and Z together are a methylenedioxy, a (difluoromethylene)dioxy, an ethylenedioxy, a (trifluoroethylene)dioxy or a benzo group; and wherein component II is a compound selected from the group consisting of II A) metalaxyl, II B) R-metalaxyl, II C) furalaxyl, II D) benalaxyl, II E) ofurace, II F) oxadixyl, II G) cymoxanil and II H) mancozeb.Type: GrantFiled: August 13, 2001Date of Patent: August 27, 2002Assignee: Bayer AktiengesellschaftInventors: Gertrude Knauf-Beiter, Ronald Zeun
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Patent number: 6432965Abstract: The invention relates to novel fungicidal compositions having a synergistically increased action, wherein component a) is a thieno[2,3-d]pyrimidin-4-one of formula I wherein R1 is halogen, R2 is C1-C5alkyl, —CH2-cyclopropyl and R3 is C1-C5alkyl, —CH2-cyclopropyl; in association with b) either an anilinopyrimidine fungicide (II), or an azole fungicide (III), or a morpholine fungicide (IV), or a strobilurin compound (V), or a pyrrole compound (VI), or a phenylamide (VII), or a dithiocarbamate fungicide selected from mancozeb, maneb, metiram and zineb, or a copper compound selected from copper hydroxide, coopper oxychloride, copper sulfate and oxine-copper, or a phthalimide compound (VIII), or prochloraz, or triflumizole, or pyrifenox, or acibenzolar-S-methyl, or chlorothalonil, or cymoxanil, or dimethomorph, or famoxadone, or fenhexamide, or fenarimol, or fluazinam, or fosetyl-aluminium, orquinoxyfen, or fenpropidine, or spiroxamine, or carbendazime, or thlabendazole, orType: GrantFiled: September 15, 2000Date of Patent: August 13, 2002Assignee: Syngenta Crop Protection, Inc.Inventors: Kaspar Müller, Gertrude Knauf-Beiter, Dietrich Hermann, Harald Walter
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Publication number: 20020103224Abstract: Novel fungicidal compositions having a synergistically increased action, wherein componentType: ApplicationFiled: January 24, 2002Publication date: August 1, 2002Inventors: Gertrude Knauf-Beiter, Jurg Speich
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Patent number: 6413973Abstract: The invention relates to novel fungicidal compositions having synergistically increased action, wherein component a) is a pyrimidin-4-one of formula i in association with b) either an anilinopyrimidine fungicide (II), or an azole fungicide (III), or a morpholine fungicide (IV), or a strobilurin compound (V), or a pyrrole compound (VI), or a phenylamide (VII), or a dithiocarbamate fungicide selected from mancozeb, maneb, metiram and zineb, or a copper compound selected from copper hydroxide, copper oxychloride, copper sulfate and oxine-copper, or a phthalimide compound (VIII), or prochloraz, or triflumizole, or pyrifenox, or acibenzolar-S-methyl, or chlorothalonil, or cymoxanil, or dimethomorph, or famoxadone, or fenhexamide, or fluazinam, or fosetyl-aluminium, or quinoxyfen, or spiroxamine, or carbendazime, or thiabendazole, or ethirimol, or triazoxide, or guazatine.Type: GrantFiled: August 31, 2000Date of Patent: July 2, 2002Assignee: Syngenta Crop Protection, Inc.Inventors: Harald Walter, Kaspar Müller, Gertrude Knauf-Beiter, Dietrich Hermann
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Publication number: 20020035038Abstract: The invention relates to novel fungicidal compositions having a synergistically increased action, wherein component a) is a thieno[2,3-d]pyrimidin-4-one of formula I 1Type: ApplicationFiled: May 4, 2001Publication date: March 21, 2002Inventors: Harald Walter, Birgit Forster, Gertrude Knauf-Beiter
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Publication number: 20020028824Abstract: A plant-microbicidal composition having synergistic action, comprising at least two active ingredient components, wherein component I is a compound selected from the groupType: ApplicationFiled: September 5, 2001Publication date: March 7, 2002Inventors: Ronald Zeun, Gertrude Knauf-Beiter
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Publication number: 20020013363Abstract: A phytomicrobicidal composition comprising such an amount of at least two active ingredient components that a synergistic effect is achieved, together with a suitable carrier material, wherein component I is a compound of the formula I 1Type: ApplicationFiled: August 13, 2001Publication date: January 31, 2002Inventors: Gertrude Knauf-Beiter, Ronald Zeun
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Patent number: 6329424Abstract: A phytomicrobicidal composition comprising such an amount of at least two active ingredient components that a synergistic effect is achieved, together with a suitable carrier material, wherein component I is a compound of the formula I in which: X is CH or N; R is CH3 or cyclopropyl; Y is H, F, Cl, Br, CF3, CF3O, propargyloxy; Z is H, F, Cl, CF3, CF3O; or Y and Z together are a methylenedioxy, a (difluoromethylene)dioxy, an ethylenedioxy, a (trifluoroethylene)dioxy or a benzo group; and wherein component II is a compound selected from the group consisting of II A) metalaxyl, II B) R-metalaxyl, II C) furalaxyl, II D) benalaxyl, II E) ofurace, II F) oxadixyl, II G) cymoxanil and II H) mancozeb.Type: GrantFiled: October 29, 1999Date of Patent: December 11, 2001Assignee: Bayer AktiengesellschaftInventors: Gertrude Knauf-Beiter, Ronald Zeun
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Patent number: 6306888Abstract: A plant-microbicidal composition having synergistic action, comprising at least two active ingredient components, wherein component I is a compound selected from the group (IA) 1-[3-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-ylmethyl]-1H-1,2,4-triazole (“epoxiconazol”); (IB) 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)-butyronitrile (“fenbuconazol”); (IC) 5-(4-chlorobenzyl)-2,2-dimethyl-1-(1H-1,2,4-triazol-1-ylmethyl)-cyclopentanol (“metconazol”); (ID) 2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazol-1-yl)propyl-1,1,2,2-tetrafluoroethyl ether (“tetraconazol”); (IE) &agr;-[2-(4-chlorophenyl)ethyl]-&agr;-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol (“tebuconazol”); (IF) 1-[4-bromo-2-(2,4-dichlorophenyl)tetrahydrofurfuryl]-1H-1,2,4-triazole (“bromuconazol”); or in each case one of the salts or metal complexes thereof; and component II is (IIA) 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolType: GrantFiled: April 13, 1999Date of Patent: October 23, 2001Assignee: Syngenta Investment CorporationInventors: Ronald Zeun, Gertrude Knauf-Beiter
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Patent number: 6294543Abstract: Microbicide composition for plants, containing at least two active ingredient components in an amount producing synergistic activity, together with an appropriate filler, characterised in that component I is the compound 2-[&agr;-{[(&agr;-methyl-3-trifluoromethyl-benzyl)imino]-oxy}-o-tolyl]-yoxylic acid-methylester-O-methyloxime, and component II is a compound selected from the group IIA) 5,7-dichloro-4-(4-fluorophenoxy)quinoline (“Quinoxyfen”); IIB) 4-cyclopropyl-methyl-N-phenyl-2-pyrimidinamine (“Cyprodinil”); IIC) benzo(1,2,3)thiadiazole-7-carbothio-acid-S-methylester (“Acibenzolar-S-methyl”); IID) 3-anilino-5methyl-5(4-phenoxyphenyl)-1,3-oxazolidine-2,4-ione (“Famoxadone”); IIE) 8-(1,1-dimethylethyl)-N-ethyl-N-propyl-1,4-dioxaspiro[4.Type: GrantFiled: June 8, 1999Date of Patent: September 25, 2001Inventors: Paul Margot, Gertrude Knauf-Beiter, Astrid Mauler-Machnik
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Patent number: 6248748Abstract: Plant-protecting mixtures of active ingredients having a synergistically increased action, wherein component I is a compound having a plant-immunizing action of the formula I in which Z is CN, COOH or a salt thereof, CO—OC1-C4alkyl or CO—SC1-C4alkyl; and wherein component II is a compound selected from the group consisting of propiconazole, difenoconazole, penconazole, fenpropimorph, fenpropidine, cyprodinil, metalaxyl, R-metalaxyl and pyroquilon.Type: GrantFiled: June 30, 2000Date of Patent: June 19, 2001Assignee: Syngenta Investment CorporationInventors: Wilhelm Ruess, Gertrude Knauf-Beiter, Ruth Beatrice Küng, Helmut Kessmann
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Patent number: 6235684Abstract: A method of combating phytopathogenic diseases on crop plants which comprises applying to the crop plants or the locus thereof being infested with said phytopathogenic disease an effective amount of a combination of a) a 2-(5-phenyl-3,6-diaza-2,7-dioxa-octa-3,5-dienyl)phenylacrylamide of formula I wherein R1 is hydrogen, fluoro or chloro, R2 is methyl, ethyl, trifluoromethyl, trifluoromethoxy, cyano, fluoro, chloro or bromo, with the proviso that R2 cannot be fluoro, chloro or bromo, when R1 is hydrogen; in association with b) a broad variety of otherplant fungicides is particularly effective in combating or preventing fungal diseases of crop plants. These combinations exhibit synergistic fungicidal activity.Type: GrantFiled: February 28, 2000Date of Patent: May 22, 2001Assignee: Novartis Crop Protection, Inc.Inventors: Gertrude Knauf-Beiter, René Zurflüh, Bettina Gsell
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Patent number: 6136816Abstract: This invention relates to fungicidal active ingredient mixtures comprising at least two active ingredient components together with a suitable carrier material, wherein component I is cyprodinil [=2-anilino-4-cyclopropyl-6-methyl-pyrimidine] and wherein component II is A) myclobutanil [=2-p-chlorophenyl-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile]; or B) iprodione [=3-(3,5-dichlorophenyl)-N-isopropyl-2,4-dioxoimidazolidine-1-carboxamide] , and to methods of using such mixtures in crop protection, especially in the control and prevention of disease infestation.Type: GrantFiled: October 9, 1998Date of Patent: October 24, 2000Assignee: Novartis Crop Protection, Inc.Inventors: Gertrude Knauf-Beiter, Hans Steiner
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Patent number: 6130236Abstract: The present invention relates to novel crop-protecting active ingredient mixtures having synergistically enhanced action, comprising at least two active ingredient components together with a suitable carrier, wherein component I is1-[[2-(2,4-dichorophenyl)-4-propyl-1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triaz ole ("propiconazole")and component II is5-methyl-1,2,4-triazolo[3,4-b][1,3]benzothiazole ("tricyclazole");or in each case a salt or metal complex thereof.Type: GrantFiled: October 13, 1998Date of Patent: October 10, 2000Assignee: Novartis Finance CorporationInventors: Gertrude Knauf-Beiter, Jurg Speich
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Patent number: 6117892Abstract: Plant-protecting mixtures of active ingredients having a synergistically increased action, wherein component I is a compound having a plant-immunizing action of the formula I ##STR1## in which Z is CN, COOH or a salt thereof, CO--OC.sub.1 -C.sub.4 alkyl or CO--SC.sub.1 -C.sub.4 alkyl;and wherein component II is a compound selected from the group consisting of propiconazole, difenoconazole, penconazole, fenpropimorph, fenpropidine, cyprodinil, metalaxyl, R-metalaxyl and pyroquilon.Type: GrantFiled: March 31, 1999Date of Patent: September 12, 2000Assignee: Novartis Finance Corp.Inventors: Wilhelm Ruess, Gertrude Knauf-Beiter, Ruth Beatrice Kung, Helmut Kessmann
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Patent number: 6031153Abstract: The present invention concerns a method of protecting plants from pathogen attack through synergistic disease resistance attained by applying a conventional microbicide to immunomodulated plants. Immunomodulated plants are those in which SAR is activated and are therefore referred to as "SAR-on" plants. Immunomodulated plants may be provided in at least three different ways: by applying to plants a chemical inducer of SAR such as BTH, INA, or SA; through a selective breeding program based on constitutive expression of SAR genes and/or a disease-resistant phenotype; or by transforming plants with one or more SAR genes such as a functional form of the NIM1 gene. By concurrently applying a microbicide to an immunomodulated plant, disease resistance is unexpectedly synergistically enhanced; i.e., the level of disease resistance is greater than the expected additive levels of disease resistance.Type: GrantFiled: December 23, 1997Date of Patent: February 29, 2000Assignee: Novartis AGInventors: John Andrew Ryals, Leslie Bethards Friedrich, Scott Joseph Uknes, Antonio Molina-Fernandez, Wilhelm Ruess, Gertrude Knauf-Beiter, Ruth Beatrice Kung, Helmut Kessmann, Michael Oostendorp
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Patent number: 6011064Abstract: A phytomicrobicidal composition comprising such an amount of at least two active ingredient components that a synergistic effect is achieved, together with a suitable carrier material, wherein component I is a compound of the formula I ##STR1## in which: X is CH or N;R is CH.sub.3 or cyclopropyl;Y is H, F, Cl, Br, CF.sub.3, CF.sub.3 O, propargyloxy;Z is H, F, Cl, CF.sub.3, CF.sub.3 O; orY and Z together are a methylenedioxy, a (difluoromethylene)dioxy, an ethylenedioxy, a (trifluoroethylene)dioxy or a benzo group;and wherein component II is a compound selected from the group consisting of II A) metalaxyl, IIB) R-metalaxyl, II C) furalaxyl, II D) benalaxyl, II E) ofurace, II F) oxadixyl, II G) cymoxanil and II H) mancozeb.Type: GrantFiled: December 16, 1997Date of Patent: January 4, 2000Assignee: Novartis Crop Protection, Inc.Inventors: Gertrude Knauf-Beiter, Ronald Zeun
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Patent number: 5998455Abstract: A plant-microbicidal composition comprising at least two active ingredient components in an amount that achieves a synergistic effect, together with a suitable carrier, wherein component I is a compound of formula (I) wherein: X is CH or N; R is CH.sub.3 or cyclopropyl; Y is H, F, Cl, Br, CF.sub.3, CF.sub.3 O or propargyloxy; Z is H, F, Cl, CF.sub.3 or CF.sub.3 O; or Y and Z together form a methylenedioxy group, a (difluoromethylene)dioxy group, an ethylenedioxy group, a (trifluoroethylene)dioxy group or a benzo group; and wherein component II is a compound selected from the group propiconazol, difenoconazol, penconazol, tebuconazol, epoxyconazol, cyprocanazol, hexaconazol, fenbuconazoi, flusilazol, metconazol, tetraconazol, bromuconazol, fluquinconazol, prochloraz, pyrifenox and myclobutanil; or one of the salts or metal complexes thereof.Type: GrantFiled: December 16, 1997Date of Patent: December 7, 1999Assignee: Novarits Crop Protection, Inc.Inventors: Gertrude Knauf-Beiter, Ruth Beatrice Kung
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Patent number: 5945437Abstract: Plant-protecting mixtures of active ingredients having a synergistically increased action, wherein component I is a compound having a plant-immunizing action of the formula I ##STR1## in which Z is CN, COOH or a salt thereof, CO--OC.sub.1 -C.sub.4 alkyl or CO--SC.sub.1 -C.sub.4 alkyl;and wherein component II is a compound selected from the group consisting of propiconazole, difenoconazole, penconazole, fenpropimorph, fenpropidine, cyprodinil, metalaxyl, R-metalaxyl and pyroquilon.Type: GrantFiled: July 16, 1997Date of Patent: August 31, 1999Assignee: Novartis Finance CorporationInventors: Wilhelm Ruess, Gertrude Knauf-Beiter, Ruth Beatrice Kung, Helmut Kessmann
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Patent number: 5929102Abstract: A plant-microbicidal composition having synergistic action, comprising at least two active ingredient components, wherein component I is a compound selected from the group(IA) 1-?3-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-ylmethyl!-1H-1,2,4-triazo le ("epoxiconazol");(IB) 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)-butyronitrile ("fenbuconazol");(IC) 5-(4-chlorobenzyl)-2,2-dimethyl-1-(1H-1,2,4-triazol-1-ylmethyl)-cyclopenta nol ("metconazol");(ID) 2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazol-1-yl)propyl-1,1,2,2-tetrafluoro ethyl ether ("tetraconazol");(IE) .alpha.-?2-(4-chlorophenyl)ethyl!-.alpha.Type: GrantFiled: October 22, 1996Date of Patent: July 27, 1999Assignee: Novartis CorporationInventors: Ronald Zeun, Gertrude Knauf-Beiter