Patents by Inventor Stefan Schnatterer

Stefan Schnatterer 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).

  • Patent number: 7879897
    Abstract: The invention relates to 5-sub-stituted-oxyalkylaminopyrazole derivatives of the formula or salts thereof wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use for the control of pests including arthropods and helminths.
    Type: Grant
    Filed: August 21, 2004
    Date of Patent: February 1, 2011
    Assignee: Merial Limited
    Inventors: David Teh-Wei Chou, Stefan Schnatterer, Werner Knauf, Karl Seeger
  • Publication number: 20110021539
    Abstract: Pyrazin-2-ylpyrazoles are described, as is the use thereof as insecticides and/or parasiticides. Additionally described are processes for preparation thereof, and compositions which comprise such pyrazin-2-ylpyrazoles.
    Type: Application
    Filed: May 28, 2010
    Publication date: January 27, 2011
    Applicant: Bayer CropScience AG
    Inventors: Hans-Georg Schwarz, Jens Frackenpohl, Achim Hense, Simon Maechling, Stefan Schnatterer, Robert Velten, Stefan Werner, Angela Becker, Olga Malsam, Eva-Maria Franken, Arnd Voerste, Ulrich Görgens, Peter Lümmen
  • Patent number: 7872038
    Abstract: The invention relates to 1-(2,4,6-trisubstituted-phenyl)-5-amino-4-substituted-pyrazole derivatives of formula (I) or salts thereof wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use for the control of pests (including arthropods and helminths).
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: January 18, 2011
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, David Teh-Wei Chou, Werner Knauf, Daniela Jans, Karl Seeger
  • Patent number: 7834003
    Abstract: The invention relates to 5-Aminopyrazole derivatives of formula (I) or salts thereof, a process for their preparation, to compositions thereof and to their use for the control of pests, including arthropods and helminths.
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: November 16, 2010
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Petry, Werner Knauf, Karl Seeger
  • Patent number: 7820709
    Abstract: The invention relates to polar 5-aminopyrazole carbamate derivatives of formula (I) or salts thereof: (I), wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use for the control of pests (including arthropods and helminths).
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: October 26, 2010
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Lochhaas, Werner Knauf, Karl Seeger
  • 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: 20100144672
    Abstract: The present invention relates to pyrimidinylpyrazoles and their use as insecticides, and also to processes for their preparation and to compositions comprising such arylpyrazoles.
    Type: Application
    Filed: December 12, 2007
    Publication date: June 10, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Jens Frackenpohl, Olaf Gebauer, Silvia Cerezo-Galvez, Mazen Es-Sayed, Ulrich Görgens, Eva-Maria Franken, Olga Malsam, Stefan Schnatterer, Christian Arnold, Peter Lümmen, Hans-Georg Schwarz, Achim Hense, Stefan Werner
  • 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
  • Patent number: 7700639
    Abstract: Disclosed are compounds of formula (I) or pesticidally acceptable salts thereof wherein, for example, W is ?CR8— or ?C(NR9R10)—, R8 is halogen, R9 and R10 are independently of one another hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, aralkyl or heterocyclylalkyl, R1 is cyano, methyl, trifluoromethyl or —CS—NH2, R2 is C1-C6-alkyl, C1-C6-haloalkyl, R3 is hydrogen, alkyl or cycloalkyl, R4 and R5 are alkenyl, alkynyl or cycloalkyl, R6 is haloalkyl, haloalkoxy, halogen or —SF5, R7 is halogen or alkyl, and n is 0, 1 or 2. These compounds can be used for controlling pests, especially by treatment of domestic animals.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: April 20, 2010
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Lochhaas, Werner Knauf, Karl Seeger
  • 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: 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: 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
  • Publication number: 20100069248
    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 (het)arylcarboxylic acids consisting of: (B1-1) dicamba; (B1-2) 2,3,6-TBA; (B2-1) clopyralid; (B2-2) fluoroxypyr; (B2-3) inabenfide; (B2-4) picloram; (B2-5) triclopyr; (B3-1) quinclorac; (B3-2) quinmerac; (B4-1) indolyl-3-ylacetic acid; (B4-2) 4-indol-3-ylbutyric acid; (B5-1) 2-(1-naphthyl)acetamide; (B5-2) 1-naphthylacetic acid; (B5-3) 2-naphthyloxyacetic acid; (B5-4) aminocyclopyrachlor.
    Type: Application
    Filed: August 13, 2009
    Publication date: March 18, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin Hacker, Christopher Hugh Rosinger, Christian Waldraff, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100069249
    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 organic phosphorus compounds consisting of: (B1-1) anilofos; (B1-2) bensulide; (B1-3) bilanafos; (B1-4) butamifos; (B1-5) fosamine; (B1-6) glufosinate; (B1-7) glufosinate-ammonium; (B1-8) glufosinate-P; (B1-9) glyphosate; (B1-10) glyphosate-isopropylammonium; (B1-11) sulfosate; (B1-12) piperophos; (B1-13) ethephon; (B1-14) tribufos.
    Type: Application
    Filed: August 13, 2009
    Publication date: March 18, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin Hacker, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Publication number: 20100069246
    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 (thio)ureas consisting of: (B1-1) cumyluron, (B2-1) chlorbromuron, (B2-2) chlortoluron, (B2-3) chloroxuron, (B2-4) daimuron, (B2-5) diflufenzopyr, (B2-6) dimefuron, (B2-7) diuron, (B2-8) fluometuron, (B2-9) forchlorfenuron, (B2-10) isoproturon, (B2-11) karbutilate, (B2-12) linuron, (B2-13) methyldymron, (B2-14) metobromuron, (B2-15) metoxuron, (B2-16) monolinuron, (B2-17) neburon, (B2-18) siduron, (B2-19) thidiazuron, (B3-1) methiuron, (B4-1) tebuthiuron, (B5-1) methabenzthiazuron.
    Type: Application
    Filed: August 12, 2009
    Publication date: March 18, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin HACKER, Christian WALDRAFF, Christopher Hugh ROSINGER, Chieko UENO, Georg BONFIG-PICARD, Stefan SCHNATTERER, Shinichi SHIRAKURA
  • Patent number: 7678797
    Abstract: The invention relates to 5-diazacycloalkylpyrazole derivatives of the formula (I) or salts thereof a process for their preparation, to compositions thereof and to their use for the control of pests, including arthropods and helminths
    Type: Grant
    Filed: June 7, 2007
    Date of Patent: March 16, 2010
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Petry, Werner Knauf, Karl Seeger
  • Publication number: 20100062941
    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: August 12, 2009
    Publication date: March 11, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Erwin HACKER, Christian Waldraff, Christopher Hugh Rosinger, Chieko Ueno, Georg Bonfig-Picard, Stefan Schnatterer, Shinichi Shirakura
  • Patent number: 7662961
    Abstract: The invention relates to bis-5-pyrazolyl derivatives of formula (I) or salts thereof: wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use for the control of pests (including arthropods and helminths).
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: February 16, 2010
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Lochhaas, Werner Knauf, Karl Seeger
  • Patent number: 7659288
    Abstract: The invention relates to 5-aminoalkylaminopyrazole derivatives of formula (I) or salts thereof: wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use for the control of pests (including arthropods and helminths).
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: February 9, 2010
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, David Teh-Wei Chou, Werner Knauf, Daniela Jans, Karl Seeger