Patents by Inventor Stephen Lindell

Stephen Lindell 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: 9198432
    Abstract: The invention relates to novel compounds of the formula (I) in which X, Y and CKE have the meanings given herein, to a plurality of processes and intermediates for their preparation, and to their use as pesticides and/or herbicides. The invention also relates to selective herbicidal compositions comprising the 1,2,4-triazolyl-substituted ketoenols and a crop plant compatibility-improving compound. The present invention further relates to boosting the action of said crop protection compositions through the addition of ammonium salts or phosphonium salts and optional penetrants to the corresponding compositions, to processes for producing said compositions, and to their application in crop protection as insecticides and/or acaricides and/or for preventing unwanted plant growth.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: December 1, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Wolfgang Giencke, Stefan Lehr, Reiner Fischer, David Stephen Lindell, Isolde Haeuser-Hahn, Ines Heinemann, Elmar Gatzweiler, Christopher Hugh Rosinger, Angela Becker, Arnd Voerste, Ulrich D.I. Goergens
  • Publication number: 20140302988
    Abstract: The invention relates to novel compounds of the formula (I) in which X, Y and CKE have the meanings given above, to a plurality of processes and intermediates for their preparation, and to their use as pesticides and/or herbicides. The invention also relates to selective herbicidal compositions comprising, firstly, the 1,2,4-triazolyl-substituted ketoenols and, secondly, a crop plant compatibility-improving compound. The present invention furthermore relates to the boosting of the action of crop protection compositions comprising, in particular, 1,2,4-triazolyl-substituted ketoenols, through the addition of ammonium salts or phosphonium salts and optionally penetrants, to the corresponding compositions, to processes for producing them and to their application in crop protection as insecticides and/or acaricides and/or for preventing unwanted plant growth.
    Type: Application
    Filed: August 10, 2012
    Publication date: October 9, 2014
    Applicant: Bayer Intellectual Property GMBH
    Inventors: Wolfgang Gienckle, Stefan Lehr, Reiner Fischer, David Stephen Lindell, Isolde Haeuser-Hahn, Ines Heinemann, Elmar Gatzweiler, Christopher Hugh Rosinger, Angela Becker, Arnd Voerste, Ulrich D.I. Goergens
  • Patent number: 7368437
    Abstract: Methods and compounds for inhibiting the enzymes adenosine monophosphate deaminase or adenoside deaminase are provided. Such methods and compounds are useful in agriculture, horticulture and/or pharmacology as, for example, active compounds for crop protection or pharmaceuticals for humans or animals.
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: May 6, 2008
    Assignee: Bayer CropScience AG
    Inventors: Guido Bojack, Stephen Lindell, Christopher Rosinger, Philip Dudfield, Christopher G. Earnshaw
  • Publication number: 20060173044
    Abstract: The present invention relates to the use of substituted aryl- and heteroarylpropargylamines of the formula (I) where a) R1 is heteroaryl or aryl, unsubstituted or mono- or polysubstituted by identical or different radicals, b) A is a group CR4R5 or C?O, where R4 is hydrogen, halogen or alkyl; R5 is hydrogen, halogen or a substituted or unsubstituted hydrocarbon radical; c) R2 and R3 together with the nitrogen atom to which they are attached form N-heteroaryl or N-heterocyclyl, unsubstituted or mono- or polysubstituted by identical or different radicals, if appropriate also as N-oxide or salt, as pesticide against arthropods and helminths for protecting plants and animals.
    Type: Application
    Filed: March 29, 2006
    Publication date: August 3, 2006
    Applicant: BAYER CROPSCIENCE S.A.
    Inventors: Harald Jakobi, Susan Cramp, Joachim Dickhaut, Stephen Lindell, Jorg Tiebes, Maria Canales, Daniela Jans, Waltraud Hempel, Reed Royalty, Susan McComb, Maria-Theresia Thonessen, Jutta Waibel, Vincent Salgado
  • Patent number: 7084158
    Abstract: The present invention relates to the use of substituted aryl- and heteroarylpropargylamines of the formula (I) where a) R1 is heteroaryl or aryl, unsubstituted or mono- or polysubstituted by identical or different radicals, b) A is a group CR4R5 or C?O, where R4 is hydrogen, halogen or alkyl; R5 is hydrogen, halogen or a substituted or unsubstituted hydrocarbon radical; c) R2 and R3 together with the nitrogen atom to which they are attached form N-heteroaryl or N-heterocyclyl, unsubstituted or mono- or polysubstituted by identical or different radicals, if appropriate also as N-oxide or salt, as pesticide against arthropods and helminths for protecting plants and animals.
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: August 1, 2006
    Assignee: Bayer Cropscience S.A.
    Inventors: Harald Jakobi, Susan Mary Cramp, Joachim Dickhaut, Stephen Lindell, Jörg Tiebes, Maria Asuncion Canales, Daniela Jans, Waltraud Hempel, Reed Nathan Royalty, Susan Marie McComb, Maria-Theresia Thönessen, Jutta Maria Waibel, Vincent Lee Salgado
  • Patent number: 6949551
    Abstract: Dihalopropene compounds, process for their preparation, compositions comprising them and their use as pesticides What is described are dihalopropene compounds of the formula (I) in which R1 and R2 are halogen, Y is —O—, —S— or —NH—, X is —O—, —S(O)r— or —NR5— (where r=0, 1, 2 and R5 is hydrogen or C1-C8-alkyl), X? is a direct C—C bond, —O—, —S(O)r— or —NR5— (where R5 is as defined above), R3 is hydrogen, halogen, nitro, cyano, C1-C8-alkyl, C1-C8-haloalkyl, C1-C8-alkoxy, C1-C8-haloalkoxy, C3-C10-cycloalkyl or has one of the meanings defined for A, A has the meaning given in the description (inter alia aryl, heterocyclyl), B is a divalent bridge having the meanings given in the description (inter alia alkylene) and R4 is a monovalent C6-C14-aryl radical or nitrogen-containing heteroaryl radical having at least one ring heteroatom which has the meanings given in the description. These compounds can be used for preparing pesticides.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: September 27, 2005
    Assignee: Bayer Cropscience S.A.
    Inventors: Jörg Tiebes, Ralf Braun, Joachim Dickhaut, Harald Jakobi, Stephen Lindell, Vincent L. Salgado, Eva Wojtech, Daniela Jans, Jutta Maria Waibel, Waltraud Hempel, Ronald Wilhelm
  • Publication number: 20040029886
    Abstract: Dihalopropene compounds, process for their preparation, compositions comprising them and their use as pesticides
    Type: Application
    Filed: November 7, 2002
    Publication date: February 12, 2004
    Inventors: Jorg Tiebes, Ralf Braun, Joachim Dickhaut, Harald Jakobi, Stephen Lindell, Vincent L. Salgado, Eva Wojtech, Daniela Jans, Jutta Maria Waibel, Waltraud Hempel, Ronald Wilhelm
  • Publication number: 20040014784
    Abstract: The present invention relates to the use of substituted aryl- and heteroarylpropargylamines of the formula (I) 1
    Type: Application
    Filed: August 22, 2002
    Publication date: January 22, 2004
    Inventors: Harald Jakobi, Susan Mary Cramp, Joachim Dickhaut, Stephen Lindell, Jorg Tiebes, Maria Asuncion Canales, Daniela Jans, Waltraud Hempel, Reed Nathan Royalty, Susan Marie McComb, Maria-Theresia Thonessen, Jutta Maria Waibel, Vincent Lee Salgado
  • Publication number: 20030119806
    Abstract: Compounds of the formula (I) 1
    Type: Application
    Filed: September 10, 2002
    Publication date: June 26, 2003
    Inventors: Stephen Lindell, Joachim Dickhaut, Harald Jakobi, Jorg Tiebes, Waltraud Hempel, Daniela Jans, Jutta Maria Waibel