Patents by Inventor Manfred Hudetz
Manfred Hudetz 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: 9314031Abstract: The present invention relates to a method for improving the plant growth regulation of and/or enhancing crop plants, by applying to the plants a mixture of a plant growth regulator, and seaweed extract, and to a composition comprising the same.Type: GrantFiled: February 5, 2013Date of Patent: April 19, 2016Assignee: Syngenta Participations AGInventors: Ulrich Johannes Haas, Colin Mills, Manfred Hudetz
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Publication number: 20150011392Abstract: The present invention relates to a method for improving the plant growth regulation of and/or enhancing crop plants, by applying to the plants a mixture of a plant growth regulator, and seaweed extract, and to a composition comprising the same.Type: ApplicationFiled: February 2, 2013Publication date: January 8, 2015Applicant: SYNGENTA PARTICIPATIONS AGInventors: Ulrich Johannes Haas, Colin Mills, Manfred Hudetz
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Publication number: 20030224937Abstract: A mixture of a herbicidally effective amount of a haloacetamide of formula I 1Type: ApplicationFiled: May 22, 2003Publication date: December 4, 2003Inventors: Jutta Glock, Manfred Hudetz
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Patent number: 6656883Abstract: A formulation comprising: a) a herbicide, b) a porous solid carrier, and c) 30-60% by weight of a nonionic surfactant of formula I: C8-16—(O—C2-4—)5-10—O—H/C1—4 (I) The herbicides may be selected from the group consisting of urea herbicides, imidazolinones, sulfonylureas, uracils, cyclohexanediones, chloroacetanilides, oxime ethers, triazines, or phenoxypropionic acid herbicides, in particular, the phenoxypropionic acid derivatives: (III) clodinafop-propargyl (IV) propaquizafop (V) fluazifop-butyl (VI) fenoxaprop-ethyl (VII) quizalofop-ethyl optionally in combination with the safener (VIII) cloquintocet-mexyl.Type: GrantFiled: November 19, 1996Date of Patent: December 2, 2003Assignee: Syngenta Investment Corp.Inventors: Manfred Vogt, Manfred Hudetz
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Patent number: 6569806Abstract: A mixture of a herbicidally effective amount of a haloacetamide of formula I wherein R0 is methyl or ethyl, and to antagonise the herbicide, an antidotally effective amount of a compound of formula II as safener R—CHYCl (II) wherein R is a radical of formula or R is a radical of formula or R is a radical of formula or R is a radical of formula or R is a radical of formula or R is a radical of formula (H5C2O)2P(O)CH2NHCO— or or R is a radical of formula or of formula in each of which formulae the substituents are as defined in claim 1 and Y is chloro, or Y is hydrogen if R is a radical of formula (H5C2O)2P(O)CH2NHCO—, are very suitable for controlling weeds in crops of cultivated plants, in particular maize.Type: GrantFiled: March 17, 1997Date of Patent: May 27, 2003Assignee: Syngenta Investment CorporationInventors: Jutta Glock, Manfred Hudetz
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Publication number: 20030069136Abstract: A herbicidal composition comprising, in addition to conventional inert formulation adjuvants, the compound of formula I 1Type: ApplicationFiled: May 13, 2002Publication date: April 10, 2003Inventors: Willy Ruegg, Manfred Hudetz
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Patent number: 6511941Abstract: A herbicidal synergistic composition, comprising, besides customary inert formulation auxiliaries, a compound of formula I and a synergistically active amount of at least one active ingredient selected from among the compounds of formula II in which A is a group X is —O—, —CH2— or —NH—; Y is OCH3; E is N; R1 is OC2H5, O(CH2)2OCH3Type: GrantFiled: January 29, 2002Date of Patent: January 28, 2003Assignee: Syngenta Crop Protection, Inc.Inventors: Jean Louis Allard, Manfred Hudetz
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Publication number: 20020165094Abstract: A herbicidal synergistic composition, comprising, besides customary inert formulation auxiliaries, a compound of formula I 1Type: ApplicationFiled: January 29, 2002Publication date: November 7, 2002Inventors: Jean Louis Allard, Manfred Hudetz
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Patent number: 6403532Abstract: A herbicidal synergistic composition, comprising, besides customary inert formulation auxiliaries, a compound of formula I and a synergistically active amount of at least one active ingredient selected from among the compounds of formula IIType: GrantFiled: April 20, 2000Date of Patent: June 11, 2002Assignee: Syngenta Crop Protection, Inc.Inventors: Jean Louis Allard, Manfred Hudetz
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Patent number: 6403531Abstract: A herbicidal composition comprising, in addition to conventional inert formulation adjuvants, the compound of formula I in admixture with a second component comprising at least one compound selected from the group consisting of ametryn, atrazine, hexazinone, asulam, diuron, 2,4-D, halosulfuron and butafenacil-allyl.Type: GrantFiled: September 18, 2000Date of Patent: June 11, 2002Assignee: Syngenta Crop Protection, inc.Inventors: Willy Rüegg, Manfred Hudetz
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Patent number: 6271177Abstract: A selective herbicidal composition for controlling grasses and weeds in crops of cultivated plants comprising, in addition to customary formulation assistants, a) a herbicide selected from the group consisting of sulfonyl ureas, sulfonamides and imidazolinones; and b) a water-soluble iron compound.Type: GrantFiled: January 9, 1998Date of Patent: August 7, 2001Assignee: Syngenta Crop Protection, Inc.Inventor: Manfred Hudetz
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Patent number: 6180563Abstract: A herbicidal composition comprising, in addition to conventional inert formulation adjuvants, the compound of formula I in admixture with a synergistically effective amount of at least one active ingredient from the substance classes of formula IV e.g., glyphosate or glufosinate.Type: GrantFiled: January 26, 1998Date of Patent: January 30, 2001Assignee: Novartis Crop Protection, Inc.Inventors: Willy R{umlaut over (u)}egg, Manfred Hudetz
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Patent number: 6159899Abstract: A herbicidal composition comprising a compound of formula A ##STR1## or an agrochemically acceptable salt thereof and at least one compound from the substance classes of formulae I-VII.Type: GrantFiled: September 14, 1998Date of Patent: December 12, 2000Assignee: Novartis Crop Protection, Inc.Inventors: Manfred Hudetz, Norbert Nelgen
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Patent number: 6066596Abstract: A herbicidal synergistic composition, comprising, besides customary inert formulation auxiliaries, a compound of formula I ##STR1## and a synergistically active amount of at least one active ingredient selected from among the compounds of formula II ##STR2## and of formula III ##STR3## and of formula V ##STR4##Type: GrantFiled: October 11, 1996Date of Patent: May 23, 2000Assignee: Novartis CorporationInventors: Jean Louis Allard, Manfred Hudetz
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Patent number: 6017850Abstract: A herbicidal composition comprising, in addition to customary inert formulation adjuvants, as active ingredienta) an antagonistically active amount of at least one compound A selected from the group of compounds of formula A.sub.1 ##STR1## and compounds of formula A.sub.2 ##STR2## compounds of formula A.sub.3 ##STR3## b) a herbicidally effective amount of at least one compound G selected from the group of compounds, preferably having the 2R-configuration, of formula G.sub.1 ##STR4## compounds of formula G.sub.2 ##STR5## c) an acid the pK value of which is smaller than the pK values of compounds G and A.Type: GrantFiled: December 6, 1996Date of Patent: January 25, 2000Assignee: Novartis Finance CorporationInventors: Michael Donald Johnson, Cheryl Lynn Dunne, Manfred Hudetz, Daniel Worden Kidder
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Patent number: 5981432Abstract: Herbicidal compositions comprising S-metolachlor and at least one additional herbicide selected from atrazine, terbuthylazine, flumetsulan, pendimethalin, metosulam, pyridate, glyphosate, glufosinate, cyanazine, dicamba, halosulfuron, prosulfuron, primisulfuron, sulcotrione, metribuzin, BAY FOE 5043, and salts thereof. The compositions may also contain the safener benoxacor.Type: GrantFiled: February 2, 1998Date of Patent: November 9, 1999Assignee: Novartis Crop ProtectionInventors: Manfred Hudetz, Dan Worden Kidder, Robert Franklin Milliken, Norbert Nelgen
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Patent number: 5962371Abstract: A herbicidal composition comprising at least one compound of formula I ##STR1## R.sub.2 is methyl, methoxy or --OCHF.sub.2, R.sub.3 is methyl or --OCHF.sub.2 andE is .dbd.C-- or .dbd.N--, with E being .dbd.N-- when R.sub.2 is methoxy,or an agrochemically acceptable salt of at least one of the compounds of formula I, and a compound of formula II ##STR2## or an agrochemically acceptable salt of the compound of formula II and/or III, in admixture with one another.Type: GrantFiled: December 12, 1997Date of Patent: October 5, 1999Assignee: Novartis Crop Protection, Inc.Inventors: Manfred Hudetz, Karl Gutbrod
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Patent number: 5618774Abstract: A selective herbicidal composition for controlling grasses and weeds in crops of cultivated plants, comprising, in addition to inert carriers and adjuvants, as active component a mixture ofa) a herbicidally effective mount of a N-phenylsulfonyl-N'-triazinylurea of formula I ##STR1## wherein the substituents are as defined in claim 1, and b) to antagonise the herbicide, an antidotally effective mount of a quinoline derivative of formula IIa ##STR2## wherein R.sub.10 is hydrogen, C.sub.1 -C.sub.8 alkyl or C.sub.1 -C.sub.8 alkyl which is substituted by C.sub.1 -C.sub.6 alkoxy or C.sub.3 -C.sub.6 alkenyloxy; andX.sub.2 is hydrogen or chloro; or of a 1-phenylazole-3-carboxylic acid derivative of formula IIb ##STR3## wherein E is nitrogen or methine;R.sub.11 is --CCl.sub.3, phenyl or halogen-substituted phenyl;R.sub.12 and R.sub.13 are each independently of the other hydrogen or halogen; and R.sub.14 is C.sub.1 -C.sub.4 alkyl.Type: GrantFiled: December 21, 1995Date of Patent: April 8, 1997Assignee: Ciba-Geigy CorporationInventors: Jutta Glock, Manfred Hudetz, Elmar Kerber
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Patent number: 5612288Abstract: Compounds of the formula XI, wherein R, R.sub.4, R.sub.8 and R.sub.38 are as defined in claim 1, are useful as intermediates in the preparation of compounds of formula I. Mixtures of a herbicidally effective amount of a pyridylsulfonylurea of formula I, ##STR1## wherein R, R.sub.1, R.sub.2 and A are as defined in the specification and of a herbicide-antagonistically effective amount of a sulfamoylphenylurea of formula II, ##STR2## wherein R.sub.7 to R.sub.11 and A.sub.2 are as defined in the specification are very suitable for controlling weeds in crops of useful plants, especially maize and sugar cane.Type: GrantFiled: June 6, 1995Date of Patent: March 18, 1997Assignee: Ciba Geigy CorporationInventors: Werner F ory, Elmar Kerber, Manfred Hudetz
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Patent number: 5532203Abstract: Mixtures of a herbicidally effective amount of a pyridylsulfonylurea of formula I, ##STR1## wherein R, R.sub.1, R.sub.2 and A are as defined in claim 1, and of a herbicide-antagonistically effective amount of a sulfamoylphenylurea of formula II, ##STR2## wherein R.sub.7 to R.sub.11 and A.sub.2 are as defined in claim 1, are very suitable for controlling weeds in crops of useful plants, especially maize and sugar cane.Type: GrantFiled: May 1, 1995Date of Patent: July 2, 1996Assignee: Ciba-Geigy CorporationInventors: Werner Fory, Elmar Kerber, Manfred Hudetz