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).

  • 5-substituted-alkylaminopyrazole derivatives as pesticides
    Patent number: 7576107
    Abstract: The invention relates to the use for the control of pests, of a compound which is a 5-substituted-alkylaminopyrazole derivative of formula (I) or a salt thereof: wherein the various symbols are as defined in the description, to novel 5-substituted-alkylaminopyrazole derivatives and pesticidal compositions thereof, and to processes for their preparation.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: August 18, 2009
    Assignee: Merial Limited
    Inventors: David Teh-Wei Chou, Henricus Maria Marinus Bastiaans, Anke Kuhlmann, Maria-Theresia Thönessen, Stefan Schnatterer, Uwe Döller, Jamin Huang, Karl Seeger, Andrew Scribner, Adalberto A. Perez De Leon
  • Pesticidal N-Phenylpyrazole Derivatives
    Publication number: 20090186932
    Abstract: The invention relates to 5-(substituted dithio- or dioxy-alkylamino)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: Application
    Filed: March 23, 2009
    Publication date: July 23, 2009
    Inventors: David Chou, Werner Knauf, Michael Maier, Friederike Lochhaas, Stefan Schnatterer, Karl Seeger
  • Pesticidal Substituted Phenylethers
    Publication number: 20090143482
    Abstract: The invention relates to the use of phenylether derivatives of formula (I), to compositions thereof for the control of pests, including arthropods and helminths.
    Type: Application
    Filed: April 28, 2006
    Publication date: June 4, 2009
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Lochhaas, Werner Knauf, Karl Seeger
  • 5-substituted-alkylaminopyrazole derivatives as pesticides
    Patent number: 7517877
    Abstract: The invention relates to the use for the control of parasites in animals, of a compound which is a 5-substituted-alkylaminopyrazole derivative of formula (I) or a salt thereof: wherein the various symbols are as defined in the description, to novel 5-substituted-alkylaminopyrazole derivatives and pesticidal compositions thereof, and to processes for their preparation.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: April 14, 2009
    Assignee: Merial Limited
    Inventors: David Teh-Wei Chou, Henricus Maria Martinus Bastiaans, Anke Kuhlmann, Maria-Theresia Thönessen, Stefan Schnatterer, Uwe Döller, Jamin Huang, Karl Seeger, Andrew Scribner, Adalberto A. Perez De Leon
  • Pesticidal 5-(acylamino) pyrazole derivatives
    Patent number: 7514561
    Abstract: Substituted-acylaminopyrazole derivatives of formula (I): or salts thereof, wherein the various symbols are as defined in the description, processes for their preparation, compositions thereof and methods for their use for the control of pests, such as arthropods (e.g. insects and arachnids) and helminths (including nematodes).
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: April 7, 2009
    Assignee: Merial Limited
    Inventors: Stefan Schnatterer, David William Hawkins, Daniela Jans, Michael Maier, Anke Kuhlmann, Erich Friedrich Sanwald, Maria-Theresia Thönessen, Karl Seeger
  • PESTICIDAL SUBSTITUTED PIPERIDINES
    Publication number: 20090082389
    Abstract: The invention relates to the use of piperidine derivatives encompassed from the general formula (I) for the control of pests, including arthropods and helminths, and a method for the control of pests.
    Type: Application
    Filed: August 17, 2007
    Publication date: March 26, 2009
    Inventors: Stefan SCHNATTERER, Michael Maier, Friederike Petry, Werner Knauf, Karl Seeger
  • Process for the Preparation of 5-Alkylthioalkylamino-I-Phenyl-Pyrazoles
    Publication number: 20090069571
    Abstract: The invention relates to a process for the preparation of 5-alkylthioethylamino-1-phenyl-pyrazoles of formula (I) and the preparation of 5-methylamino-1-phenylpyrazole intermediates.
    Type: Application
    Filed: April 3, 2008
    Publication date: March 12, 2009
    Inventors: Stefan Schnatterer, David Teh-Wei Chou, Uwe Doller
  • CHEMICAL COMPOUNDS, PROCESS FOR THEIR PREPARATION AND USE THEREOF
    Publication number: 20090012143
    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: Application
    Filed: July 20, 2007
    Publication date: January 8, 2009
    Inventors: Stefan SCHNATTERER, Michael MAIER, Friederike LOCHHAAS, Werner KNAUF, Karl SEEGER
  • Control of arthropods in animals
    Patent number: 7468381
    Abstract: A method of controlling parasites in or on an animal comprising administering to the animal a parasiticidally effective, substantially non-emetic 1-arylpyrazole.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: December 23, 2008
    Inventors: Scot Kevin Huber, David Teh-Wei Chou, Stefan Schnatterer, Henricus Maria Martinus Bastiaans
  • Pesticidal substituted piperidines
    Publication number: 20080293824
    Abstract: The invention relates to the use of phenylether derivatives of formula (I), to compositions thereof for the control of pests, including arthropods and helminths.
    Type: Application
    Filed: April 3, 2008
    Publication date: November 27, 2008
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Lochhaas, Werner Knauf, Karl Seeger
  • Process for the preparation of 5-alkylthioalkylamino-I-phenyl-pyrazoles
    Publication number: 20080281107
    Abstract: The invention relates to a process for the preparation of 5-alkylthioethylamino-1-phenyl-pyrazoles of formula (I) and the preparation of 5-methylamino-1-phenylpyrazole intermediates.
    Type: Application
    Filed: April 3, 2008
    Publication date: November 13, 2008
    Inventors: Stefan Schnatterer, David Teh-Wei Chou, Uwe Doller
  • PESTICIDAL SUBSTITUTED THIOETHERS
    Publication number: 20080221109
    Abstract: The invention relates to the use of thioether derivatives of formula (I) wherein: R1 is an unsubstituted or substituted (C1-C6) alkyl, A is a divalent unit taken from the group CO, CR3(OR4), CR3(O—CO—R4), CR3(COOR4), C(?CR3R4), C(?CR3R4), C(?CR3—COOR4), C(?CR3—CN); X is an unsubstituted or substituted (C1-C3) alkylen, R2 is an unsubstituted or substituted (C1-C10)alkyl, (C3-C7)cycloalkyl, (C3-C7)cycloalkenyl, (C3-C7)cycloalkyl-(C1-C6)alkyl, (C3-C7)cycloalkenyl-(C1-C6)alkyl, (C2-C10)alkenyl, (C2-C10)alkinyl, (C6-C12)-aryl, heteroaryl, heterocyclyl, (C6-C12)-aryl-(C1-C3)alkyl, heteroaryl-(C1-C3)alkyl or heterocyclyl-(C1-C3) alkyl residue and wherein R1, X and A may form a 3 to 10 membered cycloalkyl ring or a pesticidally acceptable salt thereof, for the control of pests, for controlling pests.
    Type: Application
    Filed: July 25, 2007
    Publication date: September 11, 2008
    Inventors: Stefan Schnatterer, Uwe Doeller, Michael Maier, Friederike Petry, Werner Knauf, Karl Seeger
  • 5-AMINOPYRAZOLE DERIVATIVES AS PESTICIDAL COMPOUNDS
    Publication number: 20080132487
    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: Application
    Filed: June 7, 2007
    Publication date: June 5, 2008
    Inventors: Stefan SCHNATTERER, Michael MAIER, Friederike PETRY, Werner KNAUF, Karl SEEGER
  • 1-PHENYL-3-PIPERAZINE-PYRAZOLES AND PESTICIDAL COMPOSITIONS OF MATTER THEREOF
    Publication number: 20080113998
    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: Application
    Filed: June 7, 2007
    Publication date: May 15, 2008
    Inventors: Stefan SCHNATTERER, Michael MAIER, Friederike PETRY, Werner KNAUF, Karl SEEGER
  • 1-Phenyl and 1-Pyridylpyrazole Derivatives and Their Use as Pesticides
    Publication number: 20080064698
    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: Application
    Filed: February 25, 2005
    Publication date: March 13, 2008
    Applicant: Bayer CropScience S.A.
    Inventors: Stefan Schnatterer, David Teh-Wei Chou, Werner Knauf, Daniela Jans, Karl Seeger
  • N-phenylpyrazole derivatives as pesticides
    Publication number: 20070281987
    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: Application
    Filed: December 22, 2006
    Publication date: December 6, 2007
    Inventors: Stefan Schnatterer, Michael Maier, Friederike Lochhaas, Werner Knauf, Karl Seeger
  • N-PHENYLPYRAZOLE DERIVATIVES AS PESTICIDES
    Publication number: 20070275976
    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: Application
    Filed: December 22, 2006
    Publication date: November 29, 2007
    Inventors: STEFAN SCHNATTERER, Michael Maier, Friedrike Lochhaas, Werner Knauf, Karl Seeger
  • PESTICIDAL N-PHENYLPYRAZOLE DERIVATIVES
    Publication number: 20070276028
    Abstract: The invention relates to 5-(substituted dithio- or dioxy-alkylamino)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: Application
    Filed: December 22, 2006
    Publication date: November 29, 2007
    Inventors: DAVID CHOU, Werner Knauf, Michael Maier, Friederike Lochhaas, Stefan Schnatterer, Karl Seeger
  • 5-Aminoalkylpyrazole derivatives as pesticidal agents
    Publication number: 20070149575
    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: Application
    Filed: September 22, 2006
    Publication date: June 28, 2007
    Inventors: Stefan Schnatterer, David Chou, Werner Knauf, Daniela Jans, Karl Seeger
  • Control of arthropods in animals
    Publication number: 20070078127
    Abstract: A method of controlling parasites in or on an animal comprising administering to the animal a parasiticidally effective, substantially non-emetic 1-arylpyrazole.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 5, 2007
    Applicant: AVENTIS CROPSCIENCE S.A.
    Inventors: Scot Huber, David Chou, Stefan Schnatterer, Henricus Bastiaans