Patents by Inventor Ruth Muller

Ruth Muller 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).

  • Pyridylacetic acid derivatives, their preparation, intermediates for their preparation and compositions containing them
    Patent number: 5965587
    Abstract: Pyridylacetic acid compounds of the formula I ##STR1## where X is NOCH.sub.3. CHOCH.sub.3, CHCH.sub.3 or CHCH.sub.2 CH.sub.3 ; andY is oxygen or NR', and salts thereof,processes and intermediates for their preparation and compositions containing them which are used for controlling animal pests and fungi.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: October 12, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernd Muller, Hubert Sauter, Herbert Bayer, Wassilios Grammenos, Thomas Grote, Reinhard Kirstgen, Klaus Oberdorf, Franz Rohl, Norbert Gotz, Michael Rack, Ruth Muller, Gisela Lorenz, Eberhard Ammermann, Siegfried Strathmann, Volker Harries
  • Fungicidal mixtures of an oxime ether carboxylic acid amide with an N-trichloromethyl thiophtalimide
    Patent number: 5965599
    Abstract: A fungicidal mixture comprisinga) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen and b) a phthalimide derivative selected from the group consisting of the compounds II and III ##STR2## in a synergistically active amount.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: October 12, 1999
    Assignee: BASF Atiengesellschaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Phenylacetic acid derivatives, processes and intermediates for use in producing them and agents containing them
    Patent number: 5948932
    Abstract: Phenylacetic acid derivatives of the formula I ##STR1## where the substituents and the index have the following meanings: x is NOCH.sub.3, CHOCH.sub.3, CHCH.sub.3 ;Y is O, NRR.sup.1,R independently of one another are hydrogen and C.sub.1 -C.sub.4 -alkyl;R.sup.2 is cyano, nitro, trifluoromethyl, halogen, alkyl and alkoxy;m is 0, 1 or 2, it being possible for the radicals R.sup.2 to be different when m is 2;R.sup.3 is hydrogen, cyano, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl;R.sup.4, R.sup.5 and R.sup.6 have the meanings given in claim 1,and their salts, a process and intermediates for the preparation of these compounds, and compositions comprising them for controlling animal pests and harmful fungi.
    Type: Grant
    Filed: April 15, 1998
    Date of Patent: September 7, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Thomas Grote, Herbert Bayer, Ruth Muller, Hubert Sauter, Reinhard Kirstgen, Volker Harries, Gisela Lorenz, Eberhard Ammermann, Siegfried Strathmann
  • Fungicidal mixtures of an oxime ether carboxylic acit amide with a dithiocarbamate
    Patent number: 5939454
    Abstract: A fungicidal mixture comprisesa) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen andb) a dithiocarbamate (II) selected from the group consisting ofmanganese ethylenebis(dithiocarbamate) (zinc complex) (IIa),manganese ethylenebis(dithiocarbamate) (IIb),zinc ammoniate ethylenebis(dithiocarbamate) (IIc) andzinc ethylenebis(dithiocarbamate) (IId)in a synergistically active amount.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: August 17, 1999
    Assignee: BASF Akdtiengesellschaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Preparation of Bisoximes
    Patent number: 5929279
    Abstract: A process for the preparation of largely isomerically pure .alpha.-bisoximes of the formula IaR.sup.1 O--N.dbd.CR.sup.2 --CR.sup.3 .dbd.N--OR.sup.4 Iawhere the groups R.sup.1 O-- and R.sup.2 on the N.dbd.C bond are cis to one another and where the radicals have the following meanings:R.sup.1 and R.sup.4 are hydrogen or a C-organic radical;R.sup.2 is hydrogen, cyano, nitro, hydroxyl, amino, halogen or an organic radical which can be bonded to the structure directly or via an oxygen, sulfur or nitrogen atom;R.sup.3 is hydrogen, cyano, nitro, hydroxyl, amino, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylamino, dialkylamino or cycloalkyl,from a mixture of the isomers of the a-bisoximes Ia and Ib ##STR1## is described.
    Type: Grant
    Filed: October 7, 1997
    Date of Patent: July 27, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Ruth Muller, Remy Benoit, Herbert Bayer, Norbert Gotz, Hubert Sauter
  • Fungicidal mixtures
    Patent number: 5912249
    Abstract: Fungicidal mixture comprisinga) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen and b) (.+-.)-(2-chlorophenyl)(4-chlorophenyl)(pyrimidin-5-yl)methanol ##STR2## in a synergistically active amount.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: June 15, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Reinhold Saur, Klaus Schelberger, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Fungicidal mixtures of an oximether carboxylic acid amide with anilinopyrimidines
    Patent number: 5910500
    Abstract: A fungicidal mixture comprisinga) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen and b) a pyrimidine derivative of the formula II ##STR2## where R is methyl, propyn-1-yl or cyclopropyl, in a synergistically active amount.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: June 8, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Phenylacetic acid derivatives, preparation thereof and intermediates therefor, and compositions containing them
    Patent number: 5889059
    Abstract: Phenylacetic acid derivatives of the formula I ##STR1## where the substituents and the index have the following meanings: X is oxygen or sulfur;R is hydrogen or alkyl;R.sup.1 is hydrogen or alkyl;R.sup.2 is cyano, nitro, trifluoromethyl, halogen, alkyl or alkoxy;m is 0, 1 or 2, it being possible for the R.sup.2 radicals to be different if m is 2;R.sup.3 is hydrogen, cyano, nitro, hydroxyl, amino, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, alkylamino or dialkylamino;R.sub.
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: March 30, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Hubert Sauter, Ruth Muller, Wassilios Grammenos, Albrecht Harreus, Reinhard Kirstgen, Franz Rohl, Eberhard Ammermann, Gisela Lorenz
  • Phenylacetic acid derivatives and use as fungicides
    Patent number: 5874467
    Abstract: The present invention relates to phenylacetic acid derivatives of the formula I ##STR1## and their salts. The invention additionally relates to processes and intermediates for preparing these compounds and compositions containing them for controlling animal pests and harmful fungi.
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: February 23, 1999
    Inventors: Herbert Bayer, Hubert Sauter, Ruth Muller, Wassilios Grammenos, Albrecht Harreus, Reinhard Kirstgen, Franz Rohl, Eberhard Ammermann, Gisela Lorenz
  • Preparation of a-methoxyiminocarboxylic acid methylamides and intermediates therefore
    Patent number: 5856560
    Abstract: A process and intermediates for preparing .alpha.
    Type: Grant
    Filed: December 10, 1996
    Date of Patent: January 5, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Herbert Bayer, Heinz Isak, Horst Wingert, Hubert Sauter, Michael Keil, Markus Nett, Remy Benoit, Ruth Muller
  • Phenylacetic acid derivatives, and use as fungicides
    Patent number: 5780506
    Abstract: The present invention relates to phenylacetic acid derivatives of the formula I ##STR1## and their salts. The invention additionally relates to processes and intermediates for preparing these compounds and compositions containing them for controlling animal pests and harmful fungi.
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: July 14, 1998
    Inventors: Herbert Bayer, Hubert Sauter, Ruth Muller, Wassilios Grammenos, Albrecht Harreus, Reinhard Kirstgen, Franz Rohl, Eberhard Ammermann, Gisela Lorenz