Patents by Inventor George Philip Lahm

George Philip Lahm 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: 7338978
    Abstract: This invention provides compounds of Formula 1, their N-oxides and agriculturally suitable salts wherein A, B, J, R1, R2, R3 and R4 and n are as defined in the disclosure. Also disclosed are methods for controlling arthropods comprising contacting the arthropods or their environment with an arthropodicidally effective amount of a compound of Formula 1 and compositions containing the compounds of Formula 1.
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: March 4, 2008
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: George Philip Lahm, Brian J. Myers, Thomas P. Selby, Thomas M. Stevenson
  • Patent number: 7288554
    Abstract: Disclosed are compounds of Formula I, their N-oxides and agriculturally suitable salts (I) wherein J is a phenyl ring, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused carbobicyclic or heterobicyclic ring system wherein each ring or ring system is substituted with from one to four substituents independently selected from R5; and A, B, G, R1, R2, R3, R4, R5, R6 and n are as defined in the disclosure.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: October 30, 2007
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Bruce Lawrence Finkelstein, George Philip Lahm, Tom Paul Selby, Thomas Martin Stevenson
  • Patent number: 7247647
    Abstract: This invention provides compounds of Formula 1, N-oxides and suitable salts thereof wherein R1 is Me, Cl, Br or F; R2 is F, Cl, Br, C1-C4 haloalkyl or C1-C4 haloalkoxy; R3 is F, Cl or Br; R4 is H; C1-C4 alkyl, C3-C4 alkenyl, C3-C4 alkynyl, C3-C5 cycloalkyl, or C4-C6 cycloalkylalkyl, each optionally substituted with one substituent selected from the group consisting of halogen, CN, SMe S(O)Me, S(O)2Me, and OMe; R5 is H or Me; R6 is H, F or Cl; and R7 is H, F or Cl. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula 1, an N-oxide thereof or a suitable salt of the compound (e.g., as a composition described herein).
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: July 24, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Kenneth Andrew Hughes, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7241767
    Abstract: Compounds of Formula I including all geometric and stereoisomers, N-oxides, and agriculturally suitable salts thereof, are disclosed which are useful as invertebrate pest control agents, (I) wherein A, B, J, K, L and R3 are as defined in the disclosure. Also disclosed are compositions for controlling an invertebrate pest comprising a biologically effective amount of a compound of Formula I an N-oxide thereof or a suitable salt thereof and at least one additional component selected from the group consisting of surfactants, solid diluents and liquid diluents. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula I, its N-oxide or a suitable salt of the compound (e.g.
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: July 10, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: David Alan Clark, George Philip Lahm
  • Patent number: 7232836
    Abstract: This invention provides compounds of Formula 1, their N-oxides and agriculturally suitable salts wherein R1, R2, R3, R4a, R4b and R5 are as defined in the disclosure. Also disclosed are methods for controlling invertebrate pests comprising contacting the invertebrate pests or their environment with a biologically effective amount of a compound of Formula 1 or a composition comprising a compound of Formula 1.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: June 19, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7227025
    Abstract: This invention relates to a compound of Formula I, a method for its preparation and its use in the preparation of a compound of Formula II wherein R1, R2, R3, X and n are as defined in the disclosure. This invention also discloses preparation of compounds of Formula III wherein R1, R2, R6, R7, R8 and n are as defined in the disclosure. Also disclosed are certain intermediates of Formula 4 for the preparation of compounds of Formula I wherein X is N and R2, R3 and n are as defined in the disclosure.
    Type: Grant
    Filed: July 6, 2005
    Date of Patent: June 5, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: John Herbert Freudenberger, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7211270
    Abstract: This invention provides compounds of Formula I, N-oxides and suitable salts thereof wherein A is O or S(O)?m#191;J is a phenyl or heterocyclic ring as defined herein; and R1 through R12, n, m and r are as defined in the disclosure. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula I, an N-oxide thereof or a suitable salt of the compound (e.g., as a composition described herein). This invention also pertains to a composition for controlling an invertebrate pest comprising a biologically effective amount of a compound of Formula I, an N-oxide thereof or a suitable salt of the compound and at least one additional component selected from the group consisting of a surfactant, a solid diluent and a liquid diluent.
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: May 1, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7199138
    Abstract: This invention provides compounds of Formula I, N-oxides and salts thereof wherein A, B, R1 through R5, R7 through R9, X and Y are as defined in the disclosure. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula I. Also disclosed are compositions for controlling an invertebrate pest comprising the compounds of Formula I.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: April 3, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Bruce Lawrence Finkelstein, George Philip Lahm, Stephen Frederick McCann, Thomas Paul Selby, Ying Song, Thomas Martin Stevenson
  • Patent number: 7038057
    Abstract: This invention provides compounds of Formula (I), methods for their preparation and use for preparing compounds of Formula (II) wherein R1, R2, R3, R5, R6, X and n are as defined in the disclosure. This invention also discloses preparation of compounds of Formula (III) wherein R1, R2, R7, R8, R9 and n are as defined in the disclosure.
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: May 2, 2006
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Gary David Annis, George Philip Lahm, Tom Paul Selby, Thomas Martin Stevenson
  • Publication number: 20040242645
    Abstract: This invention pertains to compounds of Formula I, their N-oxides and suitable salts (Formula I) wherein A is O or S; G is a 5- or 6-membered heteroaromatic ring or a 5- or 6-membered nonaromatic heterocyclic ring optionally including one or two ring members selected from the group consisting of C(═O), SO or S(O)2, each ring optionally substituted with from one to four R2; each J is independently a phenyl ring, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused carbobicyclic or heterobicyclic ring system, wherein each ring or ring system is optionally substituted with from one to four R3; and R1, R2, R3, R4 and n are as defined in the disclosure. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula I, an N-oxide thereof or a suitable salt of the compound (e.g., as a composition described herein).
    Type: Application
    Filed: June 9, 2004
    Publication date: December 2, 2004
    Inventors: David Alan Clark, Bruce Lawrence Finkelstein, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Publication number: 20040235959
    Abstract: This invention pertains to a method for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula I including all geometric and stereoisomers, N-oxides and agriculturally suitable salts thereof (e.g. in a composition comprising a compound of Formula I) wherein J is a phenyl ring, a naphthyl ring system, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused heterobicyclic ring system wherein each ring or ring system is optionally substituted with 1 to 4 R5?; K is —C(=A)NR2?- or —NR2?C(=A)-; L is —NR1?C(=B)-R3? or —NR1?SO?2-R3?; A and B are independently O or S; and R1?, R2?, R3?, R4?, R5? and n are as defined in the disclosure.
    Type: Application
    Filed: January 26, 2004
    Publication date: November 25, 2004
    Inventors: George Philip Lahm, Thomas Paul Selby
  • Publication number: 20040198987
    Abstract: This invention relates to a compound of Formula I, a method for its preparation and its use in the preparation of a compound of Formula II wherein R1, R2, R3, X and n are as defined in the disclosure. This invention also discloses preparation of compounds of Formula III wherein R1, R2, R6, R7, R8 and n are as defined in the disclosure. Also disclosed are certain intermediates of Formula 4 for the preparation of compounds of Formula I wherein X is N and R2, R3 and n are as defined in the disclosure.
    Type: Application
    Filed: December 30, 2003
    Publication date: October 7, 2004
    Inventors: John Herbert Freudenberger, George Philip Lahm, Tom Paul Selby, Thomas Martin Stevenson
  • Publication number: 20040198984
    Abstract: This invention provides compounds of Formula 1, their N-oxides and agriculturally suitable salts 1
    Type: Application
    Filed: January 7, 2004
    Publication date: October 7, 2004
    Inventors: George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Publication number: 20040192731
    Abstract: Disclosed are compounds of Formula I, their N-oxides and agricultually suitable salts (I) wherein J is a phenyl ring, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused carbobicyclic or heterobicyclic ring system wherein each ring or ring system is substituted with from one to four substituents independently selected from R5; and A, B, G, R1, R2, R3, R4, R5, R6 and n are as defined in the disclosure. Also disclosed are methods for controlling invertebrate pests comprising contacting the pests or their environment with a biologically effective amount of a compound of Formula (I) and compositions containing the compounds of Formula (I).
    Type: Application
    Filed: January 7, 2004
    Publication date: September 30, 2004
    Inventors: Bruce Lawrence Finkelstein, George Philip Lahm, Tom Paul Selby, Thomas Martin Stevenson
  • Publication number: 20040171649
    Abstract: 1
    Type: Application
    Filed: December 30, 2003
    Publication date: September 2, 2004
    Inventors: Gary David Annis, George Philip Lahm, Thomas Selby, Thomas Martin Stevenson
  • Publication number: 20040063738
    Abstract: Compounds of (I), and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling invertebrate pests (Formula) wherein J is selected from the group consisting of J-1, J-2, J-3, J-4, J-5, J-6, J-7 and J-8 (I) and R1, R2, R3, R4, R5, R7, R9 and n are as defined in the disclosure. Also disclosed are compositions for controlling an invertebrate pest comprising a biologically effective amount of a compound of (I) and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of (I) (e.g., as a composition described herein).
    Type: Application
    Filed: April 30, 2003
    Publication date: April 1, 2004
    Inventors: George Philip Lahm, Thomas Paul Selby
  • Patent number: 5767281
    Abstract: Described herein are arthropodicidal compounds, compositions and use of compounds having formula (I) wherein: A is a direct bond or C.sub.1 -C.sub.3 straight or branched chain alkylene; Z is O or S; and E, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and q are as defined in the text.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: June 16, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: George Philip Lahm, Thomas Martin Stevenson
  • Patent number: 5686393
    Abstract: Described herein are arthropodicidal compounds, compositions and use of compounds of Formula (I) wherein the substituents are defined in the disclosure ##STR1##
    Type: Grant
    Filed: February 1, 1996
    Date of Patent: November 11, 1997
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: George Philip Lahm, Thomas Martin Stevenson