Patents by Inventor Barbara Schwalge

Barbara Schwalge 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: 5994382
    Abstract: Fungicidal mixture, comprisinga) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen and b) an azole derivative II selected from the group of the compounds II.1 to II.171-[(2RS,4RS;2RS,4SR)-4-bromo-2-(2,4-dichlorophenyl)-tetrahydrofuryl]-1H-1,2 ,4-triazole (II.1)2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol (II.2)(.+-.)-4-chloro-4-[4-methyl-2-(1H-1,2,4-triazol-1-yl-methyl)-1,3-dioxolan-2 -yl]phenyl 4-chlorophenyl ether (II.3)(E)-(R,S)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent -1-en-3-ol (II.4)(Z)-2-(1H-1,2,4-triazol-1-ylmethyl)-2-(4-fluorophenyl)-3-(2-chlorophenyl)ox irane (II.5)4-(4-chlorophenyl)-2-phenyl-2-(1H-1,2,4-triazolylmethyl)butyronitrile (II.6)3-(2,4-dichlorophenyl)-6-fluoro-2-(1H-1,2,4-triazol-1-yl) quinazolin-4(3H)-one (II.7)bis(4-fluorophenyl)(methyl)(1H-1,2,4-triazol-1-yl-methyl)silane (II.8)(R,S)-2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)hexan-2-ol (II.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: November 30, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Reinhold Saur, Klaus Schelberger, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 5972941
    Abstract: A fungicidal mixture comprisinga) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen and b) a morpholine [lacuna] derivative II selected from the group of the compounds IIa, IIb and IIc ##STR2## in a synergistically active amount.
    Type: Grant
    Filed: January 5, 1998
    Date of Patent: October 26, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Reinhold Saur, Klaus Schelberger, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 5973001
    Abstract: Fungicidal mixture, comprisinga) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen and b) 1-(2-cyano-2-methoxyiminoacetyl)-3-ethylurea (II)H.sub.3 CCH.sub.2 --NHCONH--C (CN).dbd.NOCH.sub.3 IIin a synergistically active amount.
    Type: Grant
    Filed: February 22, 1998
    Date of Patent: October 26, 1999
    Assignee: BASF Aktiengesellshcaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • Patent number: 5968941
    Abstract: A fungicidal mixture comprises a) an oxime ether carboxamide of the formula I ##STR1## where R is hydrogen or halogen and eitherb.1 the oxime ether carboxylate of the formula IIa, ##STR2## b.2 the oxime ether carboxamide of the formula IIb ##STR3## or b.3 the methoxyacrylate of the formula IIc ##STR4## in a synergistically active amount.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: October 19, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Barbara Schwalge, Ruth Muller, Herbert Bayer, Hubert Sauter, Eberhard Ammermann, Gisela Lorenz, Siegfried Strathmann
  • 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
  • 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
  • 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
  • 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
  • Patent number: 5342824
    Abstract: N-aryltetrahydrophthalimide compounds of the general formula I ##STR1## where is --S--C(R).sub.2 --, and a method for controlling undesirble plant growth.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: August 30, 1994
    Assignee: BASF Aktiengesellschaft
    Inventors: Lothar Rueb, Karl Eicken, Peter Plath, Barbara Schwalge, Karl-Otto Westphalen, Bruno Wuerzer, Norbert Meyer
  • Patent number: 5213605
    Abstract: N-aryltetrahydrophthalimide compounds of the general formula I ##STR1## where n, R.sup.1, Y, R.sup.2 and R.sup.3 have the meanings stated in the claims and description, and a method for controlling undesirable plant growth.
    Type: Grant
    Filed: September 17, 1991
    Date of Patent: May 25, 1993
    Assignee: BASF Aktiengesellschaft
    Inventors: Lothar Rueb, Karl Eicken, Peter Plath, Barbara Schwalge, Karl-Otto Westphalen, Bruno Wuerzer, Norbert Meyer
  • Patent number: 5089042
    Abstract: N-phenyltetrahydrophthalimides of the formula I ##STR1## where R.sup.1 is hydrogen or halogen, R.sup.2 is halogen and A is a substituent of the formula ##STR2## where X is oxygen or sulfur, n is zero or one, R.sup.3 is hydrogen or C.sub.1 -C.sub.6 -alkoxycarbonyl or C.sub.1 -14 C.sub.3 -alkyl which is unsubstituted or substituted by halogen, cyano, hydroxyl, mercapto, C.sub.1 -C.sub.6 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkenylthio, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.3 -C.sub.6 -alkynylthio or C.sub.1 -C.sub.4 -acyloxy, or is hydroxyl or carboxyl or is C.sub.1 -C.sub.4 -alkylthio-C.sub.1 - or C.sub.2 -alkyl or C.sub.1 -C.sub.4 -alkoxy-C.sub.1 - or -C.sub.2 -alkyl which is substituted in the alkyl ether or thioehter moiety by C.sub.1 -C.sub.6 -alkoxycarbonyl, R.sup.4 is hydrogen or C.sub.1 -C.sub.3 -alkyl, Z is methyleneoxymethylene, methylenethiomethylene or ethenylene (--CH.dbd.CH--) and R.sup.5 and R.sup.
    Type: Grant
    Filed: April 16, 1990
    Date of Patent: February 18, 1992
    Assignee: BASF Aktiengesellschaft
    Inventors: Lothar Rueb, Karl Eicken, Barbara Schwalge, Peter Plath, Bruno Wuerzer, Norbert Meyer
  • Patent number: 5080710
    Abstract: N-aryltetrahydrophthalimide compounds of the general formula I ##STR1## where n, R.sup.1, Y, R.sup.2 and R.sup.3 have the meanings stated in the claims and description, and a method for controlling undesirable plant growth.
    Type: Grant
    Filed: January 5, 1990
    Date of Patent: January 14, 1992
    Assignee: BASF Aktiengesellschaft
    Inventors: Lothar Rueb, Karl Eicken, Peter Plath, Barbara Schwalge, Karl-Otto Westphalen, Bruno Wuerzer, Norbert Meyer
  • Patent number: 5013354
    Abstract: 3-phenylpropionic acid derivatives of the general formula I ##STR1## where R.sup.1 is hydrogen or halogen, R.sup.2 is halogen, R.sup.3 is unsubstituted or halogen-, C.sub.1 -C.sub.4 -alkoxy- or C.sub.1 -C.sub.4 -alkylthio-substituted C.sub.2 -C.sub.6 -alkyl, C.sub.5 -C.sub.7 -cycloalkyl-substituted C.sub.1 -C.sub.6 -alkyl, further C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl or, together with R.sup.4, a C.sub.2 -C.sub.4 -alkylene chain, R.sup.4 is hydrogen or unsubstituted or halogen-, C.sub.1 -C.sub.4 -alkoxy-, C.sub.1 -C.sub.4 -alkylthio- or C.sub.5 -C.sub.7 -cycloalkyl-substituted C.sub.1 -C.sub.6 -alkyl; C.sub.3 -C.sub.7 -cycloalkyl; unsubstituted or halogen-substituted C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl or halogen or R.sup.4, together with R.sup.5 and the carbon atom of this substituent, is C.sub.3 -C.sub.6 -cycloalkyl which may be interrupted by an oxygen or a sulfur atom, R.sup.5 is unsubstituted C.sub.1 -C.sub.6 -alkyl or halogen-, C.sub.
    Type: Grant
    Filed: July 11, 1988
    Date of Patent: May 7, 1991
    Assignee: BASF Aktiengesellschaft
    Inventors: Barbara Schwalge, Peter Plath, Karl Eicken, Norbert Meyer, Bruno Wuerzer
  • Patent number: 5009701
    Abstract: 5-(N-3,4,5,6-Tetrahydrophthalimido)-cinnamic acid derivatives of the formula Ib ##STR1## where the substituents have the following meanings: Y is chlorine, bromine or C.sub.1 -C.sub.4 -alkyl;R.sup.1 is hydrogen, C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted C.sub.2 -C.sub.4 alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, or substituted or unsubstituted phenyl or benzyl,R.sup.2 is C.sub.5 -C.sub.8 -alkyl, substituted or unsubstituted C.sub.2 -C.sub.4 -alkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkynyl, C.sub.3 -C.sub.6 -alkynyloxy, or substituted or unsubstituted phenyl, phenoxy, benzyl or benzyloxy,R.sub.3 C.sub.1 -C.sub.6 -alkyl, or substituted or unsubstituted C.sub.2 -C.sub.6 -alkyl,methods of manufacturing these compounds, and their use as herbicides.
    Type: Grant
    Filed: September 6, 1989
    Date of Patent: April 23, 1991
    Assignee: BASF Aktiengesellschaft
    Inventors: Peter Plath, Karl Eicken, Lothar Rueb, Barbara Schwalge, Karl-Otto Westphalen, Bruno Wuerzer
  • Patent number: 4959098
    Abstract: N-aryltetrahydrophthalimide compounds of the general formula I ##STR1## where R.sup.1 is hydrogen or halogen, R.sup.2 is halogen, A is substituted or unsubstituted C.sub.2 -C.sub.4 -alkylene or C.sub.2 -C.sub.4 -alkenylene, B is oxygen, sulfur or a group NR.sup.3, where R.sup.3 is hydrogen or substituted or unsubstituted C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.7 -cycloalkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.2 -C.sub.6 alkenyl or C.sub.3 -C.sub.6 -alkynyl, and methods of controlling unwanted plant growth and of influencing plant growth.
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: September 25, 1990
    Assignee: BASF Aktiengesellschaft
    Inventors: Barbara Schwalge, Peter Plath, Karl Eicken, Lothar Rueb, Bruno Wuerzer, Karl-Otto Westphalen, Norbert Meyer
  • Patent number: 4925484
    Abstract: N-Phenyltetrahydrophtalimides of the general formula I ##STR1## where R.sup.1 is hydrogen or halogen, R.sup.2 is halogen, R.sup.3 is hydrogen or C.sub.1 -C.sub.4 -alkyl, R.sup.4 is unsubstituted or C.sub.1 -C.sub.3 -alkoxy-substituted C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.4 -alkenyl or C.sub.3 -C.sub.4 -alkynyl, and R.sup.5 is hydrogen or C.sub.1 -C.sub.4 - alkyl, methods for their manufacture, and their use as herbicides.
    Type: Grant
    Filed: December 5, 1988
    Date of Patent: May 15, 1990
    Assignee: BASF Aktiengesellschaft
    Inventors: Lothar Rueb, Karl Eicken, Hans J. Pander, Peter Plath, Barbara Schwalge, Bruno Wuerzer, Norbert Meyer