Oxygen Containing Hetero Ring Patents (Class 504/108)
  • Patent number: 9481645
    Abstract: This invention relates to novel isonitriles, including arylthio isonitriles, and methods for their preparation. The isonitriles include a conjugated ring system. The structure is designed with the flexibility to have multiple substitution patterns. The isonitriles may be used in applications including, but not limited to, pharmaceutical compositions.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: November 1, 2016
    Assignee: Duquesne University of the Holy Ghost
    Inventors: Fraser Fergusson Fleming, Jesus Armando Lujan-Montelongo
  • Patent number: 9247735
    Abstract: Disclosed herein are herbicidal compositions, characterized in that they comprise: A) an antidotically effective amount of one or more safeners from the group of the phosphorated esters of the formula (I): wherein T and T1 are independently selected from the group of hydrogen, alkyl, haloalkyl, alkoxyalkyl, alkenyl, and alkynyl; U is O or S, and V, W, X, Y, and Z are independently selected from the group of hydrogen, halogen, alkyl, haloalkyl, and alkoxy; and B) one or more sulfonamide or sulfonylurea herbicides selected from the group consisting of amidosulfuron, azimsulfuro bensulfuron-methyl, chlorimuron-ethyl, chlorsulfuron, cinosulfuron, cyclosulfamuron, ethametsulfuron-methyl, ethoxysulfuron, flupyrsulfuron-methyl, flazasulfuron, foramsulfuron, halosulfuron-methyl, imazosulfuron, iodosulfuron-methyl, mesosulfuron-methyl, metsulfuron-methyl, nicosulfuron, oxasulfuron, primisulfuron-methyl, prosulfuron, thifensulfuron-methyl, tribenuron-methyl, trifloxysulfuron, triflusulfuron-methyl, triosu
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: February 2, 2016
    Assignee: ROTAM AGROCHEM INTERNATIONAL COMPANY LIMITED
    Inventor: James Timothy Bristow
  • Patent number: 9049814
    Abstract: Seed coatings and coated seeds as provided herein include at least one fungicide and at least one VAM fungus-enhancing composition. Coated seeds exhibit enhanced growth due to depression or elimination of undesirable fungi coupled with either enhanced growth of VAM fungus or lack of detrimental fungicide effect on VAM fungus.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: June 9, 2015
    Assignee: VamTech, LLC
    Inventors: Donald H. Marx, Gregory Keith Lewis
  • Publication number: 20150072859
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes related thereto.
    Type: Application
    Filed: November 19, 2014
    Publication date: March 12, 2015
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Noormohamed M. Niyaz, Negar Garizi, Yu Zhang, Tony K. Trullinger, Ricky Hunter, Ann M. Buysse, Asako Kubota, Paul R. LePlae, Jr., Daniel Knueppel, Christian T. Lowe, Dan Pernich, David A. Demeter, Timothy C. Johnson
  • Patent number: 8921267
    Abstract: Herbicidal injury caused by 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylates in wheat and barley is reduced with the use of AD67 (MON 4660), benoxacor, 2-CBSU, daimuron, dichlormid, dicyclonon (BAS 145 138H), fenchlorazole-ethyl, fenclorim, fluxofenim, furilazole (MON 13900), glyphosate, isoxadifen-ethyl, mefenpyr-diethyl, naphthalic anhydride, oxabetrinil and mixtures thereof.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: December 30, 2014
    Assignee: Dow AgroSciences, LLC.
    Inventors: Norbert M. Satchivi, Paul R. Schmitzer
  • Patent number: 8901036
    Abstract: The invention relates to combinations of sulfonylurea herbicides (A) and their salts in which R2 is H, OH, aliphatic hydrocarbon radical or hydrocarbon-oxy radical, and R1 is an acyl radical, and the other symbols are as defined in claim 1, and safeners of type (B1) and (B2) in which the symbols are as defined in claim 1.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: December 2, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Lothar Willms, Hermann Bieringer, Erwin Hacker, Gerhard Schnabel, Klaus Lorenz
  • Publication number: 20140329679
    Abstract: The present invention relates to compositions for protecting crop of useful plants from the harmful effects of certain sulphonanilide derivative herbicides as well as methods for protecting crops of useful plants from the harmful effects of these herbicides and methods for combating weeds in crops of useful plants.
    Type: Application
    Filed: May 5, 2012
    Publication date: November 6, 2014
    Applicant: SYNGENTA LIMITED
    Inventors: Paul John De Fraine, Mark Spinney, William Guy Whittingham, Ian Zlexei Zelaya, Anne Mary Rees
  • Publication number: 20140323301
    Abstract: Herbicide-safener compositions are described, comprising active herbicidal ingredients from the group of the N-(tetrazol-5-yl)- and N-(triazol-5-yl)arylcarboxamides and safeners. These herbicide-safener compositions are particularly suitable for use against harmful plants in crops of useful plants.
    Type: Application
    Filed: October 29, 2012
    Publication date: October 30, 2014
    Inventors: Ralf Braun, Hartmut Ahrens, Andreas Van Almsick, Simon Dörner-Rieping, Arnim Köhn, Christopher Rosinger, Elmar Gatzweiler, Erwin Hacker
  • Patent number: 8865626
    Abstract: Synergistic and crop-plant-compatible herbicidal compositions comprising herbicides from the group of the benzoylpyrazoles Herbicidal compositions comprising A) a compound from the group of the benzoylpyrazoles, B) at least one further herbicide and C) optionally at least one safener are described as herbicides effective against monocotyledonous and/or dicotyledonous harmful plants. Compared to the herbicides applied individually, these compositions have superior activity, and at the same time they are highly compatible with crop plants.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: October 21, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Nick Duncan, Allan Eadie
  • Publication number: 20140274704
    Abstract: A safened herbicidal composition for use in corn (maize) including a herbicidally effective amount of (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) a safener or a compatible herbicide capable of safening such as AD67, benzenesulfonamide, benoxacor, N-(aminocarbonyl)-2-chlorobenzenesulfonamide (2-CBSU), daimuron, dichlormid, dichloroacetamide, dicyclonon, fenchlorazole-ethyl, fenclorim, fluxofenim, furilazole, isoxadifen-ethyl, mefenpyr-diethyl, naphthopyranone, naphthalic anhydride (NA), oxabetrinil, oxime, phenylpyrimidine, phenylurea, a chemical from the quinolinyloxyacetate family of chemicals, or agriculturally acceptable salts, esters, or mixtures thereof. Methods for using the safened herbicidal composition for controlling undesirable vegetation in corn (maize) also are described.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: Dow AgroSciences LLC
    Inventors: Norbert M. SATCHIVI, Hilde J.A. EELEN, Monte R. WEIMER, Paul R. SCHMITZER
  • Publication number: 20140171313
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes associated therewith.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 19, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: William C. Lo, James E. Hunter, Gerald B. Watson, Akshay Patny, Pravin S. Iyer, Joshodeep Boruwa
  • Publication number: 20140031224
    Abstract: A safened herbicidal composition for use in rice comprising a herbicidally effective amount of (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) a safener or a compatible herbicide capable of safening such as a chemical from the quinolinyloxyacetate family of chemicals, bicyclonon, daimuron, dimepiperate, fenclorim, furilazole, halosulfuron, isoxadifen-ethyl, mefenpyr-diethyl, naphthalic anhydride (NA), or agriculturally acceptable salts, esters, or mixtures thereof, for use in direct-seeded, water-seeded or transplanted rice.
    Type: Application
    Filed: March 15, 2013
    Publication date: January 30, 2014
    Applicant: Dow AgroSciences LLC
    Inventors: Carla N. Yerkes, Richard K. Mann
  • Publication number: 20130281293
    Abstract: Herbicidal injury caused by 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylates in wheat and barley is reduced with the use of AD67 (MON 4660), benoxacor, 2-CBSU, daimuron, dichlormid, dicyclonon (BAS 145 138H), fenchlorazole-ethyl, fenclorim, fluxofenim, furilazole (MON 13900), glyphosate, isoxadifen-ethyl, mefenpyr-diethyl, naphthalic anhydride, oxabetrinil and mixtures thereof.
    Type: Application
    Filed: June 17, 2013
    Publication date: October 24, 2013
    Inventors: Norbert M. Satchivi, Paul R. Schmitzer
  • Patent number: 8481457
    Abstract: The invention relates to a method for improving the utilization of the production potential of transgenic plants by treating the plant with an effective amount of at least one compound of the formula (I) in which R1 and A have the meanings given in the description.
    Type: Grant
    Filed: September 13, 2008
    Date of Patent: July 9, 2013
    Assignee: Bayer Cropscience AG
    Inventors: Heike Hungenberg, Peter Jeschke, Robert Velten, Wolfgang Thielert
  • Patent number: 8426339
    Abstract: The present invention provides a method of reducing phytotoxicity or plant injury at a crop plant locus caused by a herbicide application at the locus which method includes applying to the crop plant locus a chloronicotinyl insecticide before the herbicide application.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: April 23, 2013
    Assignee: Bayer Cropscience LP
    Inventor: Michael R. Schwarz
  • Publication number: 20130012384
    Abstract: The present invention relates to novel compounds of the formula (I), in which W, X, Y, Z, G, A and t have the meanings given above, to a plurality of processes and intermediates for their preparation and to their use as pesticides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, the spiroheterocyclic tetronic acid derivates and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to increasing the activity of crop protection compositions comprising in particular phenyl-substituted bicyclooctane-1,3-dione derivates by adding ammonium salts or phosphonium salts and, if appropriate, penetrants, to the corresponding compositions, to processes for their preparation and to their use in crop protection as insecticides and/or acaricides and/or for preventing unwanted plant growth.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Applicant: Bayer CropScience AG
    Inventors: Thomas BRETSCHNEIDER, Reiner Fischer, Stefan Lehr, Olga Malsam, Arnd Voerste
  • Publication number: 20120252669
    Abstract: This invention concerns the use of penoxsulam as an herbicide in alfalfa.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Inventors: Monica Sorribas Amela, Richard K. Mann
  • Publication number: 20120088667
    Abstract: A compound selected from a composition comprising an auxin, an auxin precursor, an auxin metabolite or a derivative of said auxin, auxin precursor or auxin metabolite and acetaminophen or a derivative thereof for use as a plant safener.
    Type: Application
    Filed: April 7, 2010
    Publication date: April 12, 2012
    Applicant: TAMINCO, NAAMLOZE VENNOOTSCHAP
    Inventors: Richard Williams, Peter Roose, Johan Josef De Saegher
  • Publication number: 20110287935
    Abstract: The present invention relates to herbicidal compositions comprising a) a herbicide compound A which is selected from ?/-1-naphthylphthalamic acid (naptalam), the salts and esters thereof; and b) a herbicide compound B which is selected from b.1 3,6-dichloro-2-methoxybenzoic acid (dicamba), the salts and esters thereof; b.2 quinolinecarboxylic acid herbicides; b.3 pyridinecarboxylic acid herbicides; and b.4 aminocyclopyrachlor, the salts and esters thereof. The present invention also relates to the use of these compositions for controlling undesirable vegetation, in particular in crops, in turf or pasture, in rangeland, in fallow, or in forestry.
    Type: Application
    Filed: February 1, 2010
    Publication date: November 24, 2011
    Applicant: BASF SE
    Inventors: William L. Patzoldt, Steven Bowe, Leon Duchene
  • Publication number: 20110263424
    Abstract: The present invention relates to novel oxaspirocyclic spirophenyl-substituted tetramic acid and tetronic acid derivatives of the formula (I) in which W, X, Y, Z, A, B, D, Q1, Q2, and G have the meanings given above, to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention also provides selective herbicidal compositions comprising, firstly, oxaspirocyclic spirophenyl-substituted tetramic acid and tetronic acid derivatives and, secondly, a crop plant compatibility-improving compound. The invention furthermore relates to increasing the activity of crop protection compositions comprising compounds of the formula (I) by addition of ammonium salts or phosphonium salts and, if appropriate, penetrants.
    Type: Application
    Filed: July 22, 2008
    Publication date: October 27, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas Bretschneider, Reiner Fischer, Gudrun Lange, Stefan Lehr, Christian Arnold, Dieter Feucht, Eva-Maria Franken, Martin Jeffrey Hills, Heinz Kehne, Olga Malsam, Christopher Hugh Rosinger, Jan Dittgen, Ulrich Gorgens, Isolde Hauser-Hahn
  • Publication number: 20110130284
    Abstract: The invention relates to novel compounds of the formula (I) in which W, X, Y, Z, A and G 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 also to selective herbicidal compositions comprising, firstly, the cis-alkoxyspirocyclic biphenyl-substituted tetramic acid derivatives of the formula (I) and, secondly, at least one crop plant compatibility-improving compound. The invention relates furthermore to increasing the activity of crop protection compositions comprising compounds of the formula (I) by adding ammonium or phosphonium salts and, if appropriate, penetrants.
    Type: Application
    Filed: November 22, 2007
    Publication date: June 2, 2011
    Applicant: Bayer CropScience AG
    Inventors: Reiner Fischer, Christian Arnold, Olga Malsam, Jan Dittgen, Dieter Feucht, Ulrich Görgens, Martin Jeffrey Hills, Christopher Hugh Rosinger
  • Publication number: 20110053773
    Abstract: The subject application provides methods for the direct or indirect improvement of levels of key phytonutrients and/or stress tolerance in plants. Methods of providing for the improvement in key phytonutrient levels and/or stress tolerance in plants are provided through the application of safeners, herbicides, fungicides, insecticides, nematicides, miticides, defoliants/desiccants, antibiotics, and/or plant growth regulators to plants. Agricultural products arising from the disclosed methods are also provided.
    Type: Application
    Filed: September 3, 2010
    Publication date: March 3, 2011
    Applicant: UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION
    Inventors: GREGORY RUSSELL ARMEL, Dean Adam Kopsell, James T. Brosnan, Brandon J. Horvath, John C. Sorochan
  • Publication number: 20100323890
    Abstract: The invention relates to a method for improving the resistance of plants to at least one type of stress. According to the invention, the method is characterised in that it comprises at least one step of cultivating at least one plant in the presence of at least one water-soluble exogenous carbohydrate that can be assimilated by the plant and in the presence of at least one molecule of the polyamine family or a substance containing said molecule of the polyamine family.
    Type: Application
    Filed: September 4, 2008
    Publication date: December 23, 2010
    Inventors: Abdelhak El Amrani, Francisco Cabello, Christophe Biteau
  • Publication number: 20100285960
    Abstract: A method for regulating the release rate of microencapsulated actives comprising: 1a) addition or subtraction of piperonylbutoxide (PBO), component B) to 2a) formulations A) comprising at least one microencapsulated active having agrochemical activity, optionally PBO outside the microcapsule, 3a) dilution by water of component A) and/or component B) until the active application dose, the ratio by weight PBO/active ranges from 0.1 to 80, the PBO subtraction being feasible only when the PBO is present outside the microcapsule of the formulation A).
    Type: Application
    Filed: December 23, 2008
    Publication date: November 11, 2010
    Applicant: ENDURA S.p.A.
    Inventors: Carlotta Gobbi, Lucio Bassetti, Valerio Borzatta
  • Patent number: 7767623
    Abstract: A fungicidal compound of formula (1): where Het is a 5- or 6-membered heterocyclic ring containing one to three heteroatoms, each independently selected from oxygen, nitrogen and sulphur, the ring being substituted by groups R7, R8 and R9; R1 is hydrogen, optionally substituted (C1-4)alkylC(?O), optionally substituted (C1-4)alkylC(?O)O, optionally substituted (C1-4)alkoxy(C1-4)alkyl, optionally substituted allyl, optionally substituted propargyl or optionally substituted allenyl; R2, R3, R4and R5 are each, independently, hydrogen, halogen, optionally substituted (C1-4)alkoxy(C1-4)alkoxy or optionally substituted (C1-4)alkoxy(C1-4)alkyl; R6 is an organic group containing three to thirteen carbon atoms and at least one silicon atom and, optionally, one to three heteroatoms, each independently selected from oxygen, nitrogen and sulphur, and is optionally substituted by one to four independently selected halogen atoms; R7, R8 and R9are each, independently, hydrogen, halogen, C1-3alkyl, C1-3haloalkyl, C1-3alkoxy(C
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: August 3, 2010
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Josef Ehrenfreund, Pierre Joseph Marcel Jung, Hans Tobler, Harald Walter
  • Publication number: 20100113270
    Abstract: Cyclohexanedione compounds of Formula (I) wherein R1 is methyl, ethyl, n-propyl, iso-propyl, cyclopropyl, halomethyl, haloethyl, halogen, vinyl, ethynyl, methoxy, ethoxy, halomethoxy or haloethoxy, R2 and R3 are, independently hydrogen, halogen, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy, C1-C6haloalkoxy, C2-C6alkenyl, C2-C6haloalkenyl, C2-C6alkynyl, C3-C6alkenyloxy, C3-C6haloalkenyloxy, C3-C6alkynyloxy, C3-C6cycloalkyl, C1-C6alkylthio, C1-C6alkylsulfinyl, C1-C6alkylsulfonyl, C1-C6alkylsulfonyloxy, C1-C6haloalkylsulfonyloxy, cyano, nitro, phenyl, phenyl substituted by C1-C4alkyl, C1-C3Cahaloalkyl, C1-C3alkoxy, C1-C3haloalkoxy, cyano, nitro, halogen, C1-C3alkylthio, C1-C3alkylsulfinyl or C1-C3alkylsulfonyl, or heteroaryl or heteroaryl substituted by C1-C3Calkyl, d.
    Type: Application
    Filed: March 7, 2008
    Publication date: May 6, 2010
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Christopher John Mathews, John Finney, Louisa Robinson, Melloney Tyte, Michel Muehlebach, Jean Wenger
  • Publication number: 20100062939
    Abstract: The present invention relates to a herbicide/safener 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) is one or more compounds from the group of the safeners.
    Type: Application
    Filed: August 11, 2009
    Publication date: March 11, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin Hacker, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Frank Ziemer, Shinichi Shirakura
  • Publication number: 20090005246
    Abstract: A herbicidal composition in the form of an emulsifiable concentrate which comprises, in addition to emulsifiers and water-insoluble solvents, 2,2-dimethyl-propionic acid 8-(2,6-diethyl-4-methyl-phenyl)-9-oxo-1,2,4,5-tetrahydro-9H-pyrazolo[1,2-d][1,4,5]oxadiazepin-7-yl ester and an alcohol.
    Type: Application
    Filed: December 27, 2006
    Publication date: January 1, 2009
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventor: Rudolf Schneider
  • Patent number: 7141531
    Abstract: The invention relates to combinations of sulfonylurea herbicides (A) and their salts in which R2 is H, OH, aliphatic hydrocarbon radical or hydrocarbon-oxy radical, and R1 is an acyl radical, and the other symbols are as defined in claim 1, and safeners of type (B1) and (B2) in which the symbols are as defined in claim 1.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: November 28, 2006
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Lothar Willms, Hermann Bieringer, Erwin Hacker, Gerhard Schnabel, Klaus Lorenz
  • Patent number: 7098169
    Abstract: Herbicide safener combiantions consisting of A) an effective amount of a compound of the formula (1) or a salt thereof, in which R1 is phenyl which is unsubstituted or substituted, R2 is (C1–C6)alkyl, (C3–C6)cycloalkyl or phenyl, each of the 3 last-mentioned radicals is unsubstituted or substituted, R3 is hydrogen or a hydrocarbon radical having 1 to 18 C-atoms which is unsubstituted or substituted, and B) a herbicide selected form the group consisting of and florasulam, chloransulam, dicamba, diflufenzopyr; triclopyr, fluroxypyr, metribuzin, carfentrazone-ethyl, S.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: August 29, 2006
    Assignee: Bayer CropScience GmbH
    Inventors: Frank Ziemer, Lothar Willms, Christopher Rosinger, Erwin Hacker, Hermann Bieringer, Ken Pallett
  • Patent number: 6890885
    Abstract: A herbicidal composition that, in addition to comprising customary inert formulation adjuvants, comprises a) a compound of formula I ?wherein the substituents are as defined in claim 1, and b) a synergistically effective amount of one or more compounds of formulae 2.1 to 2.51. The compositions according to the invention may also comprise a safener.
    Type: Grant
    Filed: July 23, 2002
    Date of Patent: May 10, 2005
    Assignee: Syngenta Corp Protection, Inc.
    Inventor: Willy T. Rüegg
  • Patent number: 6544927
    Abstract: The invention provides methods and compositions for reducing defoliation of plants and trees. Preferably, the methods and compositions of the invention reduce defoliation associated with the application of abscission agents or herbicides to plants and trees.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: April 8, 2003
    Assignee: University of Florida
    Inventor: Jacqueline Kay Burns
  • Publication number: 20020183205
    Abstract: The invention provides methods and compositions for reducing defoliation of plants and trees. Preferably, the methods and compositions of the invention reduce defoliation associated with the application of abscission agents or herbicides to plants and trees.
    Type: Application
    Filed: June 29, 2001
    Publication date: December 5, 2002
    Inventor: Jacqueline Kay Burns
  • Patent number: 6485736
    Abstract: A novel microcapsule comprising a liquid core material which is substantially insoluble in water and enclosed within a solid permeable shell of a polymer resin containing disulfide linkages is disclosed. The process for producing such microcapsules is likewise disclosed.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: November 26, 2002
    Assignee: Syngenta Ltd.
    Inventors: Ian Malcolm Shirley, Juanita Elena Van Koppenhagen, Herbert Benson Scher, Richard Follows, Philip Wade, Fergus Gerard Paul Earley, Dianne Beth Shirley
  • Patent number: 6413907
    Abstract: A herbicidal composition comprising, in addition to customary inert formulation assistants, a compound of formula I wherein either A1 is nitro and A2 is hydrogen or A1 is methyl and A2 is methoxy, and their salts, and b) a synergistically effective amount of one or more compounds selected from the compound of formula (2.1) to (2.33). The compositions according to the invention may also contain a safener.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: July 2, 2002
    Assignee: Syngenta Crop Protection, Inc.
    Inventor: Willy Rüegg
  • Publication number: 20020055435
    Abstract: The invention relates to a herbicidal composition comprising a herbicidally acceptable carrier and/or surface active agent and, as active ingredient, a synergistically effective amount of
    Type: Application
    Filed: August 24, 2001
    Publication date: May 9, 2002
    Applicant: Intellectual Property Department
    Inventors: Helmut Siegfried Baltruschat, Astrid Brandt
  • Patent number: 6248693
    Abstract: Herbicidal compositions containing tetrazolinone compounds and antidotal compounds therefor to reduce injury to various crops, particularly corn, wheat, rice and soya, from the phytotoxic effects of tetrazolinone herbicides when used alone or in combination with additional pesticidally active ingredients. Methods for reducing phytotoxicity or injury to crop plants, particularly corn and soya crops, due to tetrazolinone herbicides are also described.
    Type: Grant
    Filed: July 14, 1998
    Date of Patent: June 19, 2001
    Assignee: Zeneca Limited
    Inventors: John M. Shribbs, Derek P. Dagarin
  • Patent number: 6162762
    Abstract: A selective herbicidal composition for controlling grasses and weeds in crops of cultivated plants, comprising a) a herbicidally effective amount of a herbicide of formula I ##STR1## and b) to antagonise the herbicide, an antidotally effective amount of a safener selected from the group of the compounds of formula 1.01 (CGA 185,072), 2.01, 2.05, 3.03, 4.001, 5.006 (benoxacor), and 6.02 (fluxofenim).
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: December 19, 2000
    Assignee: Novartis Crop Protection, Inc.
    Inventors: Derek Cornes, Jutta Glock
  • Patent number: 5883044
    Abstract: This invention pertains to a method for selectively controlling weeds comprising(i) applying to the desired crop seed a quantity of an oxime ether safener having the general formula ##STR1## wherein A is a hydrogen atom or a halogen atom;Q is cyano or ##STR2## Z is a halogen atom, cyano, haloalkyl, haloalkoxy or nitro; n is 2 or 3;(ii) planting the treated seed;(iii) applying a composition comprising one or more phosphosulfonate herbicides having the general formula ##STR3## wherein Y is an optionally substituted phenyl, naphthyl, benzyl, a (C.sub.5 -C.sub.8)cycloalkyl, a 5-membered heteroaromatic ring, a 6-membered heteraromatic ring, a fused 5,6-membered heteroaromatic ring, or a fused 6,6-membered heteroaromatic ring;X is an oxygen or a sulfur atom; andR.sup.1 and R.sup.
    Type: Grant
    Filed: July 17, 1997
    Date of Patent: March 16, 1999
    Assignee: Rohm and Haas Company
    Inventors: James Delbert Fisher, Ernest Leroy Burdge, Lori Ann Spangler
  • Patent number: 5880066
    Abstract: The disclosure herein relates to the use of a variety of antidotal compounds to safen crop plants from the phytotoxicity of azolopyrimidine sulfonamide herbicides.
    Type: Grant
    Filed: December 6, 1991
    Date of Patent: March 9, 1999
    Assignee: Monsanto Company
    Inventors: Barbara Heard Wells, Harrison Ross Hakes, David James Mayonado, John Paul Chupp
  • Patent number: 5858920
    Abstract: Novel herbicidal active compound combinations consisting of (a) a heteroaryloxy- acetamide of the formula (I) ##STR1## in which Het represents thiadiazolyl which is substituted by halogen or by C.sub.1 -C.sub.4 -alkyl or phenyl, each of which is optionally substituted by halogen, andAr represents phenyl which is optionally substituted by halogen, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -halogenoalkyl, and (b) one or more compounds from a second group of herbicides (according to the description) and/or a compound which improves the tolerance by crop plants (according to the description) exhibit, at certain weight ratios, synergistic effects and/or particularly good tolerance by crop plants with high herbicidal activity.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: January 12, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Peter Dahmen, Rolf Deege, Heinz Forster, Hans-Jochem Riebel, Johannes-Rudolf Jansen
  • Patent number: 5756422
    Abstract: Substituted quinoline compounds, processes for their preparation, composition containing them, and their use as safenersCompounds of the formula I and salts thereof ##STR1## in which R.sup.1 ?lacuna! CN, C(.dbd.Z)--Q(A.sub.i X.sub.i).sub.q --R, --C(.dbd.Z)--QR*, 1,2,3,4-tetrazol-5-yl, 1,3,4-triazol-2-yl, 1,3-oxazol-2-yl,and the remaining radicals are as defined in claim 1, are suitable for use as safeners for protecting crop plants such as, for example, cereals, rice and maize, against herbicide damage.Some of the compounds are known and some are novel and they can be prepared from quinolin-8-oxy derivatives by the processes of claim 7.
    Type: Grant
    Filed: October 18, 1995
    Date of Patent: May 26, 1998
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Xenia Holdgrun, Lothar Willms, Klaus Bauer, Hermann Bieringer
  • Patent number: 5739079
    Abstract: Substituted (hetero)aryl compounds, process for their preparation, agents containing them, and their use as safenersCompounds of the formula I and their salts, as defined in claim 1, are suitable as safeners for protecting crop plants against the phytotoxic side-effects of herbicides.
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: April 14, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Xenia Holdgrun, Lothar Willms, Klaus Bauer, Klaus Trinks, Hermann Bieringer
  • Patent number: 5710100
    Abstract: The disclosure herein relates to the use of certain amides of dichloroacetic acid and other compounds as safener/antidotal compounds to reduce the phytotoxicity to crop plants, especially corn, of imidazolinone-type herbicides alone or in admixture with other co-herbicidal compounds, e.g., .alpha.-haloacetamides.
    Type: Grant
    Filed: December 29, 1994
    Date of Patent: January 20, 1998
    Assignee: Monsanto Company
    Inventors: Brett Hayden Bussler, Ronald Joseph Brinker
  • Patent number: 5696050
    Abstract: There is provided a method for safening herbicides in crop plants by using substituted benzopyran or tetrahydronaphthalene compounds of formula I ##STR1## Further provided are compounds of formula II and compositions comprising a herbicide and an antidotally effective amount of a substituted benzopyran or tetrahydronaphthalene compound of formula I.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 9, 1997
    Assignee: American Cyanamid Company
    Inventors: Gail Ezra Cary, Nina Rose Quinn
  • Patent number: 5693590
    Abstract: This invention pertains to compositions comprising herbicidal phosphosulfonates, having the general formula ##STR1## wherein Y is an optionally substituted phenyl, naphthyl, benzyl, a (C.sub.5 -C.sub.8)cycloalkyl, a 5-membered heteroaromatic ring, a 6-membered heteraromatic ring, a fused 5,6-membered heteroaromatic ring, or a fused 6,6-membered heteroaromatic ring;X is an oxygen or a sulfur atom; andR.sup.1 and R.sup.2 are each independently selected from substituted or unsubstituted alkyl, alkoxy, alkylthio, alkenyloxy, alkynyloxy, haloalkoxy, cyanoalkoxy, alkoxyalkoxy, cycloalkyloxy, cycloalkylalkoxy, alkylideneiminooxy, chloro, amino, phenyl or phenoxy; or R.sup.1 and R.sup.2 are both alkoxy, taken together with the phosphorus atom to form a 6-membered oxygen-containing ring; anddichloroacetamide safeners having the general formula ##STR2## wherein R.sup.a and R.sup.b are each independently selected from alkyl, alkenyl, or alkyl or alkenyl substituted with halo, or R.sup.a and R.sup.
    Type: Grant
    Filed: July 20, 1995
    Date of Patent: December 2, 1997
    Assignee: Rohm and Haas Company
    Inventors: James Delbert Fisher, Ernest Leroy Burdge, Vincent Angelo Musco, Jr., Lori Ann Spangler
  • Patent number: 5691275
    Abstract: Compositions of an alkali metal formononetinate, particularly potassium and sodium, for stimulating the growth of mycorrhizal fungi which colonize the plant and in turn stimulate growth of the plant. The results are improved over formononetin.
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: November 25, 1997
    Assignee: Board of Trustees operating Michigan State University
    Inventors: Muraleedharan G. Nair, Gene R. Safir, Robert E. Schutzki, Brendan A. Niemira
  • Patent number: 5646091
    Abstract: The present invention relates to an extract from Rehmannia glutinosa plant having a safener activity to a herbicide paraquat, a safener composition and a method for using the same. When the extract or the safener composition of the present invention is treated before treatment of the herbicide or with the herbicide simultaneously, phytotoxicity to the target crops can be reduced or prevented and the crops can be protected.
    Type: Grant
    Filed: June 19, 1995
    Date of Patent: July 8, 1997
    Inventor: Hee Sul Lee
  • Patent number: 5627131
    Abstract: Herbicidal compositions containing 4-benzoylisoxazole compounds and antidotal compounds therefor to reduce injury to various crops, particularly corn, from the phytotoxic effects of 4-benzoylisoxazole herbicides when used alone or in combination with additional pesticidally active ingredients. Methods for reducing phytotoxicity or injury to crop plants, particularly corn crops, due to 4-benzoylisoxazole herbicides are also described.
    Type: Grant
    Filed: January 9, 1995
    Date of Patent: May 6, 1997
    Assignee: Zeneca Limited
    Inventors: John M. Shribbs, David L. Lee
  • Patent number: 5597776
    Abstract: Herbicides containing at least one substituted pyrido[2,3-d]pyrimidine I ##STR1## or a plant-tolerated salt of those compounds I in which at least one of the substituents R.sup.1 to R.sup.5 is an acidic or a basic group,and at least one herbicidal active ingredient selected fromA) the group consisting of the cyclohexenone derivatives II, orB) the group consisting of the 2-(heteroaryloxy)- or 2-(4-aryloxy)-phenoxycarboxylic acid derivative.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: January 28, 1997
    Assignee: BASF Aktiengesellschaft
    Inventors: Matthias Bratz, Reiner Kober, Rainer Seele, Thomas Saupe, Norbert Meyer, Nigel Walker, Andreas Landes, Helmut Walter