Patents by Inventor Bernd Sievernich

Bernd Sievernich 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: 20080200338
    Abstract: The present invention relates to heteroaroyl-substituted serineamides of the formula I in which the variables A and R1 to R6 are as defined in the description, and to their agriculturally useful salts, to processes and intermediates for their preparation, and to the use of these compounds or of the compositions comprising these compounds for controlling unwanted plants.
    Type: Application
    Filed: March 29, 2006
    Publication date: August 21, 2008
    Applicant: BASF Aktiengesellschaft
    Inventors: Matthias Witschel, Cyrill Zagar, Eike Hupe, Toralf Kuhn, William Karl Moberg, Liliana Parra Rapado, Frank Stelzer, Andrea Vescovi, Michael Rack, Robert Reinhard, Bernd Sievernich, Klaus Grossmann, Thomas Ehrhardt
  • Patent number: 7375058
    Abstract: Herbidically active compositions, comprising: A) at least one phenyluracil compound of the formula (I); in which the variables R1-R7 are as defined in the claims, and/or at least one of its agriculturally acceptable salts; and at least one further active compound, selected from B) herbicides of classes b1) to b15): b1) lipid biosynthesis inhibitors; b2) acetolactate synthase inhibitors (ALS inhibitors); b3) photosynthesis inhibitors; b4) protoporphyrinogen-IX oxidase inhibitors; b5) bleacher herbicides; b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); b7) glutamine synthetase inhibitors; b8) 7,8-dihydropteroate synthase inhibitors (DHP inhibitors); b9) mitose inhibitors; b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); b11) cellulose biosynthesis inhibitors; b12) decoupler herbicides; b13) auxin herbicides; b14) auxin transport inhibitors; b15) other herbicides selected from the group consisting of benzoylprop, flamprop, flamprop-M, bromobutide, c
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: May 20, 2008
    Assignee: BASF Aktiengesellschaft
    Inventors: Cyrill Zagar, Bernd Sievernich, Laura Ouakenbush, Richard R. Evans, Max Landes, Larry J. Newsom, Charles L. Ortlip, Matthias Witschel, Andreas Landes
  • Publication number: 20080103049
    Abstract: The present invention relates to benzoyl-substituted serineamides of the formula I in which the variables Het and R1 to R10 are as defined in the description, and to their agriculturally useful salts, to processes and intermediates for their preparation, and to the use of these compounds or of the compositions comprising these compounds for controlling unwanted plants.
    Type: Application
    Filed: September 14, 2005
    Publication date: May 1, 2008
    Applicant: BSDG Aktiengesellschaft
    Inventors: Matthias Witschel, Frank Stelzer, Toralf Kuhn, Liliana Parra Rapado, Eike Hupe, Cyrill Zagar, Robert Reinhard, Bernd Sievernich, Thomas Ehrhardt
  • Publication number: 20070281859
    Abstract: A synergistic herbicidal mixture comprising A) a compound selected from the group consisting of imidazolinones, sulfonylureas and sulfonamides, including their respective isomers a s well as their respective environmentally compatible salts or esters or amides or other derivatives; and B) at least one herbicidal compound of the group of chloro acetamides, oxyacetamides and tetrazolinones as well as quinmerac including their respective isomers as well as their respective environmentally compatible salts or esters or amides or other derivatives and, if desired, C) at least one herbicidal compound selected from the group consisting of clomazone, atrazin, dichlormid, benoxacor, LAB-145138, MG-191, MON-13900, cyometrinil, oxabetrinil, fluxofenim, flurazole, naphtalicacidanhydride, fenchlorim, fenchlorazol, mefenpyr, cloquintocet (including its hydrate(s)), 1-ethyl-4-hydroxy-3-(1H-tetrazol-5-yl)-1H-quinolin-2-one, 4-carboxymethyl-chroman-4-carboxylic acid, N-(2-methoxy-benzoyl)-4-(3-methyl-ureido)-benzenesulfonamid
    Type: Application
    Filed: March 30, 2005
    Publication date: December 6, 2007
    Applicant: BASF Akiengesellschaft
    Inventors: Bernd Sievernich, Horst Brix, Tim Malefyt
  • Publication number: 20070270312
    Abstract: The present invention relates to heteroaroyl-substituted serinamides of the formula I in which the variables A, Het and R1 to R5 are as defined in the description, and to their agriculturally useful salts, to processes and intermediates for their preparation, and to the use of these compounds or of the compositions comprising these compounds for controlling unwanted plants.
    Type: Application
    Filed: September 14, 2005
    Publication date: November 22, 2007
    Inventors: Matthias Witschel, Frank Stelzer, Toralf Kuhn, Liliana Rapado, Michael Rack, Eike Hupe, Cyrill Zagar, Robert Reinhard, Bernd Sievernich, Thomas Ehrhardt
  • Publication number: 20070142230
    Abstract: The present invention relates to benzoyl-substituted phenylalanineamides of the formula I in which the variables R1 to R15 are as defined in the description, and to their agriculturally useful salts, to processes and intermediates for their preparation and to the use of these compounds or of compositions comprising these compounds for controlling unwanted plants.
    Type: Application
    Filed: December 17, 2004
    Publication date: June 21, 2007
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Matthias Witschel, Michael Puhl, Gerhard Hamprecht, Liliana Rapado, Ulf Missblitz, Cyrill Zagar, Peter Plath, Robert Reinhard, Bernd Sievernich, Rex Liebl
  • Publication number: 20070123426
    Abstract: Mixtures, comprising a) a 4,5-dihydroisoxazol-3-yl-substituted benzoyl derivative of the formula I, where R is chlorine or methyl, or one of its environmentally compatible salts, esters or amides; and b) esters of C6-C22-fatty acids of vegetable origin.
    Type: Application
    Filed: October 27, 2006
    Publication date: May 31, 2007
    Applicant: BASF Aktiengesellschaft
    Inventors: Herve Vantieghem, Bernd Sievernich
  • Publication number: 20070060480
    Abstract: Pyrazolylcarbonyl-substituted phenylalanineamides of the formula I in which the variables A and R1 to R10 are as defined in the description, and their agriculturally useful salts, processes and intermediates for their preparation; and the use of these compounds or of compositions comprising these compounds for controlling unwanted plants are described.
    Type: Application
    Filed: December 17, 2004
    Publication date: March 15, 2007
    Inventors: Matthias Witschel, Michael Puhl, Michael Rack, Liliana Rapado, Ulf Miblitz, Cyrill Zagar, Peter Plath, Robert Reinhard, Bernd Sievernich, Rex Liebl
  • Publication number: 20070060478
    Abstract: A herbicidal mixture comprising A) a 3-heterocyclyl-substituted benzoyl derivative selected from the group of 4-[2-chloro-3-(3-methyl-isoxazol-5-yl)-4-methylsulfonylbenzoyl]-1-methyl-5-hydroxy-1H-pyrazole, 4-[2-methyl-3-(3-methyl-isoxazol-5-yl)-4-methylsulfonyl-benzoyl]-1-methyl-5-hydroxy-1H-pyrazole and 4-[2-methyl-3-(4,5-dihydro-isoxazol-3-yl)-4-methylsulfonylbenzoyl]-1-methyl-5-hydroxy-1H-pyrazole; or one of its environmentally compatible salts, B) a safening effective amount of cloquintocet, or its environmentally compatible salts, amides, esters and hydrates; and, if desired, at least one herbicidal compound from the group of the acetyl-CoA carb-oxylase inhibitors (ACC), acetolactate synthase inhibitors (ALS), amides, auxin herbicides, auxin transport inhibitors, carotenoid biosynthesis inhibitors, enolpyruvylshikimate 3-phosphate synthase inhibitors (EPSPS), glutamine synthetase inhibitors, lipid biosynthesis inhibitors, mitosis inhibitors, protoporphyrinogen IX oxidase inhibitors, photosynthesis inhibi
    Type: Application
    Filed: September 13, 2005
    Publication date: March 15, 2007
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Matthias Witschel, Andreas Landes, Bernd Sievernich
  • Publication number: 20060276341
    Abstract: A synergistic herbicidal mixture comprising A) picolinafen; or one of its environmentally compatible salts; and B) a synergistically effective amount of at least a sulfonylurea of formula II, wherein the variables A, B, X and R1 to R3 have the meanings given in the specification; and, if desired, C) at least a safener. Compositions comprising these mixtures, processes for the preparation of these compositions and their use for controlling undesired plants.
    Type: Application
    Filed: March 12, 2004
    Publication date: December 7, 2006
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Cyrill Zagar, Adam Burnhams, Peter Dombo, Andreas Landes, Bernd Sievernich, Herve Vantieghem
  • Publication number: 20060211576
    Abstract: A herbicidal mixture, comprising A) picolinafen (I) ?or an agriculturally useful salt thereof, and B) at least one further herbicide selected from the group of the phthalamates (B1), semicarbazones (B2), chloracetanilides (B3), carbamates (B4), pyridazines (B5), dinitrophenols (B6), dipyridylenes (B7), benzothiadiazoles (B8), uracils (B9), pyridazinones (B10), phenylcarbamates (B11), benzoic acids (B12), quinolinecarboxylic acids (B13), nitriles (B14), benzamides (B15) and amides (B16).
    Type: Application
    Filed: March 12, 2004
    Publication date: September 21, 2006
    Applicant: BASF AKTIENGESELLSCHAFT
    Inventors: Cyrill Zagar, Adam Burnhams, Peter Dombo, Andreas Landes, Bernd Sievernich, Herve Vantieghem
  • Publication number: 20060167018
    Abstract: A synergistic herbicidal mixture comprising A) picolinafen; or one of its environmentally compatible salts; and B) a synergistically effective amount of at least a triazolopyrimidine herbicide selected from the triazolopyrimidine sulfonanilides and penoxsulam; or one of its environmentally compatible salts or esters; and, if desired, C) at least a safener. Compositions comprising these mixtures, processes for the preparation of these compositions and their use for controlling undesired plants.
    Type: Application
    Filed: March 12, 2004
    Publication date: July 27, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Cyrill Zagar, Adam Burnhams, Peter Dombo, Andreas Landes, Bernd Sievernich, Herve Vantieghem
  • Publication number: 20050239653
    Abstract: A synergistic herbicidal mixture comprising A) at least one 3-heterocyclyl-substituted benzoyl derivative of the formula I in which the variables have the following meanings: R1, R3 are hydrogen, halogen, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl; R2 is a heterocyclic radical selected from the group: thiazol-2-yl, thiazol-4-yl, thiazol-5-yl, isoxazol-3-yl, isoxazol-4-yl, isoxazol-5-yl, 4,5-dihydroisoxazol-3-yl, 4,5-dihydroisoxazol-4-yl and 4,5-dihydroisoxazol-5-yl, it being possible for these to be unsubstituted or mono- or polysubstituted by halogen, alkyl, alkoxy, haloalkyl, haloalkoxy or alkylthio; R4 is hydrogen, halogen or alkyl; R5 is alkyl; R6 is hydrogen or alkyl; or one of its environmentally compatible salts; and B) a synergistically effective amount of at least one herbicidal compound from the group of the acetyl-CoA carboxylase inhibitors (ACC), acetolactate synthase inhibitors (ALS), amides, auxin herbicides, auxin transport inhibitors, car
    Type: Application
    Filed: March 14, 2005
    Publication date: October 27, 2005
    Inventors: Bernd Sievernich, Max Landes, Elmar Kibler, Wolfgang Deyn, Helmut Walter, Martina Otten, Karl-Otto Westphalen, Herve Vantieghem
  • Patent number: 6908883
    Abstract: A synergistic herbicidal mixture comprising A) at least one benzoyl compound of formula I or a salt thereof wherein R1, R3 are hydrogen, halogen, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, alkylsulfinyl or alkylaulfanyl; R2 is optionally substituted thiazol-2-yl, thiazol-4-yl, thiazol-5-yl, isoxazol-3-yl, isoxazol-4-yl, isoxazol-5-yl, 4,5-dihydroisoxazol-3-yl, 4,5-dihydroisoxazol-4-yl or 4,5-dihydroisoxazol-5-yl; R4 is hydrogen, halogen or alkyl; R5 is alkyl; R6 is hydrogen or alkyl; and B) a synergistically effective amount of at least one further herbicidal compound as defined in the specification, compositions comprising these mixtures, processes for the preparation of these compositions, and their use for controlling undesired plants.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: June 21, 2005
    Assignee: BASF AG
    Inventors: Bernd Sievernich, Max Landes, Elmar Kibler, Wolfgang von Deyn, Helmut Walter, Martina Otten, Karl-Otto Westphalen, Herve Vantieghem
  • Publication number: 20050037923
    Abstract: Herbicidally active compositions comprising: A) at least one 7-pyrazolylbenzoxazole compound of the formula (I) in which the variables R1-R5 are as defined in the patent claims and/or at least one of its agriculaturally acceptable salts; and at least one further active compound selected from herbicidally active compounds and safeners.
    Type: Application
    Filed: December 18, 2002
    Publication date: February 17, 2005
    Applicant: BASF Aktiengesellschaft
    Inventors: Cyrill Zagar, Bernd Sievernich, Ulrich Schofl, Karl-Otto Westphalen, Akihide Watanabe, Max Landes, Andreas Landes, Matthias Witschel
  • Publication number: 20040235665
    Abstract: Herbidically active compositions, comprising: A) at least one phenyluracil compound of the formula (I); in which the variables R1-R7 are as defined in the claims, and/or at least one of its agriculturally acceptable salts; and at least one further active compound, selected from B) herbicides of classes b1) to b15): b1) lipid biosynthesis inhibitors; b2:) acetolactate synthase inhibitors (ALS inhibitors:); b3:) photosynthesis inhibitors; b4) protoporphyrinogen-IX oxidase inhibitors; b5) bleacher herbicides; b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); b7) glutamine synthetase inhibitors; b8) 7,8-dihydropteroate synthase inhibitors (DHP inhibitors); b9) mitose inhibitors; b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); b11) cellulose biosynthesis inhibitors; b12) decoupler herbicides; b13) auxin herbicides; b14) auxin transport inhibitors: b15) other herbicides selected from the group consisting of benzoylprop, flamprop, flamprop-M, bromobutide
    Type: Application
    Filed: March 9, 2004
    Publication date: November 25, 2004
    Inventors: Cyrill Zagar, Bernd Sievernich, Laura Ouakenbush, Richard R. Evans, Max Landes, Larry J. Newsom, Charles L. Ortlip, Matthias Witschel, Andreas Landes
  • Patent number: 6794335
    Abstract: A composition which comprises a) at least one sulfonylurea of the formula I  wherein the radicals R1 to R5 and the index n are as defined in the specification, or an environmentally compatible salt of the sulfonylurea, and b) at least one herbicidal compound selected from groups b1 to b41 as defined in the specification, or an environmentally compatible salt of the herbicidal compound, and which exhibits a synergistic herbicidal effect.
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: September 21, 2004
    Assignee: BASF Aktiengesellschaft
    Inventors: Max Landes, Bernd Sievernich, Elmar Kibler, Wessel Nuyken, Helmut Walter, Karl-Otto Westphalen, Horst Mayer, Egon Haden, Christiaan Mulder, Alfons Schönhammer, Gerhard Hamprecht
  • Publication number: 20030203819
    Abstract: A synergistic herbicidal mixture comprising
    Type: Application
    Filed: January 23, 2003
    Publication date: October 30, 2003
    Inventors: Bernd Sievernich, Max Landes, Elmar Kibler, Wolfgang Von Deyn, Helmut Walter, Martina Otten, Karl-Otto Westphalen, Herve Vantieghem
  • Patent number: 6534444
    Abstract: A synergistic herbicidal mixture comprising A) at least one benzoyl compound of formula I  or a salt thereof wherein R1, R3 are hydrogen, halogen, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl; R2 is optionally substituted thiazol-2-yl, thiazol-4-yl, thiazol-5-yl, isoxazol-3-yl, isoxazol-4-yl, isoxazol-5-yl, 4,5-dihydroisoxazol-3-yl, 4,5-dihydroisoxazol-4-yl or 4,5-dihydroisoxazol-5-yl; R4 is hydrogen, halogen or alkyl; R5 is alkyl; R6 is hydrogen or alkyl; and, B) a synergistically effective amount of at least one further herbicidal compound as defined in the specification, compositions comprising these mixtures, processes for the preparation of these compositions, and their use for controlling undesired plants.
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: March 18, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Sievernich, Max Landes, Elmar Kibler, Wolfgang von Deyn, Helmut Walter, Martina Otten, Karl-Otto Westphalen, Herve Vantieghem
  • Patent number: 6514910
    Abstract: A herbicidal mixture, comprising a) a herbicidally effective amount of a benzoyl compound of formula I  where: R1, R2 are halogen, C1-C6-alkyl, C1-C6-alkylthio, C1-C6-alkyl-sulfinyl or C1-C6-alkylsulfonyl; R3 is hydrogen, halogen, C1-C6-alkyl; X is 4,5-dihydroisoxazolyl which is unsubstituted or mono- or polysubstituted by halogen, C1-C6-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4-alkylthio; R4 is a pyrazole of the formula II  which is attached in the 4-position and where R5 is hydrogen, R6 is methyl, or an environmentally compatible salt thereof; b) an adjuvant comprising i) a C1-C5-alkyl C5-C22-alkanoate, ii) a C10-C20-carboxylic acid, iii) a partial phosphoric ester or a partial sulfuric ester of a monohydroxy-functional polyalkyl ether and iv) optionally an alkyl polyoxyalkylene polyether, wherein the compound of formula I and the adjuvat are present in synergistically effective amounts.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: February 4, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Matthias Bratz, Rainer Berghaus, Martina Otten, Bernd Sievernich, Elmar Kibler, Herve Vantieghem