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).

  • Publication number: 20100234219
    Abstract: Disclosed are compounds of Formula (1), including all geometric and stereoisomers, N-oxides, and salts thereof, Formula (1): wherein A1, A2, A3, A4, A5 and A6 are independently, selected from the group consisting of CR3 and N; provided that at most 3 of A1, A2, A3; A4, A5 and A6 is N; B1, B2 and B3 are independently selected from the group consisting of CR2. and N; each R3 is independently H, halogen, C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl, C3-C6 halocycloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C1-C6 alkylsulfinyl, C1-C6 haloalkylsulfinyl, C1-C6 alkylsulfonyl, C1-C6 haloalkylsulfo?yl, C1-C6 alkylamino, C2-G6 dialkylamino, —CN or —NO2; and R1, R2, R4, R5, W and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula (1) and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: December 28, 2006
    Publication date: September 16, 2010
    Inventors: George Philip Lahm, Wesley Lawrence Shoop, Ming Xu
  • Publication number: 20100179195
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein A is a 6-membered aromatic ring containing carbon atoms and 0-3 nitrogen atoms as ring members, said ring optionally substituted with 1-5 substituents independently selected from R2; R1 is C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C6 cycloalkyl, C4-C7 alkylcycloalkyl or C4-C7 cycloalkylalkyl, each optionally substituted with one or more substituents independently selected from R21; R21 is independently H, halogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C1-C6 alkylsulfinyl, C1-C6 haloalkylsulfinyl, C1-C6 alkylsulfonyl, C1-C6 haloalkylsulfonyl, CN or NO2; and Q is as defined in the disclosure.
    Type: Application
    Filed: June 10, 2008
    Publication date: July 15, 2010
    Applicant: E.I. DUPONT DE NEMOURS AND COMPANY
    Inventors: George Philip Lahm, Ty Wagerle, Ming Xu
  • Patent number: 7754738
    Abstract: This invention provides compounds of Formula (I), N-oxides and salts thereof wherein: A is O or S; B is a phenyl ring or a pyridine ring, each ring optionally substituted with 1 to 5 R; J is a pyrazole or a pyrrole heterocyclic ring system as defined herein; and; R1 is H; or C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl each optionally substituted with one or more substituents selected from the group consisting of halogen, CN, NO2, hydroxy, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylsulfinyl, C1-C4 alkylsulfonyl, C2-C4 alkoxycarbonyl, C1-C4 alkylamino, C2-C8 dialkylamino and C3-C6 cycloalkylamino. Also disclosed are methods for controlling at least one invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of at least one compound of Formula I, an N-oxide or a salt thereof (e.g., as a composition described herein).
    Type: Grant
    Filed: June 10, 2003
    Date of Patent: July 13, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: George Philip Lahm, Robert James Pasteris, Thomas Martin Stevenson
  • Publication number: 20100173948
    Abstract: Disclosed is a method for protecting an animal from a parasitic invertebrate pest comprising treating an animal orally or by injection with a pesticidally effective amount of a compound of Formula 1, wherein R1 is halogen, C1-C3 haloalkyl or C1-C3 haloalkoxy; R2 is H, halogen, C1-C3 alkyl, C1-C3 haloalkyl or cyano; R3 is H, halogen, C1-C3 haloalkyl or C1-C3 haloalkoxy; R4 is halogen, C1-C3 alkyl, C1-C3 haloalkyl or C1-C3 haloalkoxy; R5 is H, CH3, C2-C4 alkylcarbonyl, C2-C4 haloalkylcarbonyl, C2-C5 alkoxycarbonyl or CH2O(C1-C3 alkyl); R6 is C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl or C3-C6 halocycloalkyl, each group substituted with one R7; or R6 is (CH2)mQ; and Q, R7, R8a and R8b are as defined in the disclosure.
    Type: Application
    Filed: June 26, 2008
    Publication date: July 8, 2010
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: George Philip Lahm, Jeffrey Keith Long, Ming Xu
  • Publication number: 20100152194
    Abstract: This invention pertains to methods for protecting a propagule or a plant grown therefrom from invertebrate pests comprising contacting the propagule or the locus of the propagule with a biologically effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof wherein A and B and R1 through R8 are as defined in the disclosure. This invention also relates to propagules treated with a compound of Formula I and compositions comprising a Formula I compound for coating propagules.
    Type: Application
    Filed: February 24, 2010
    Publication date: June 17, 2010
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Richard Alan Berger, Isaac Billy Annan, John Lindsey Flexner, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7696232
    Abstract: This invention pertains to methods for protecting a propagule or a plant grown therefrom from invertebrate pests comprising contacting the propagule or the locus of the propagule with a biologically effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof wherein A and B and R1 through R8 are as defined in the disclosure. This invention also relates to propagules treated with a compound of Formula I and compositions comprising a Formula I compound for coating propagules.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: April 13, 2010
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Richard A. Berger, Isaac Billy Annan, George Philip Lahm, John Lindsey Flexner, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7696233
    Abstract: This invention pertains to a method for controlling lepidopteran, homopteran, hemipteran, thysanopteran and coleopteran insect pests comprising contacting the insects or their environment with an arthropodicidally effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof wherein A and B and R1 through R8 are as defined in the disclosure. This invention further relates to a bezoxazinone compound of Formula 10 wherein R4 through R8 are as defined in the disclosure, useful for preparation of a compound of Formula I.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: April 13, 2010
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: George Philip Lahm, Stephen Frederick McCann, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7683201
    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 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., as a composition described herein).
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: March 23, 2010
    Assignee: E. I. du Pont de Nemours and Company
    Inventor: George Philip Lahm
  • Patent number: 7674936
    Abstract: Disclosed are compounds of Formula I, their N-oxides and agriculturally suitable salts 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; K is —NR1C(=A)-, —N?C(GR6)— or —NR1SO2—; L is —C(?B)NR2—, —C(GR6)?N—, —SO2NR2—, —C(?B)O— or —C(?B)—; 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. Intermediate compounds useful in preparing the compounds of Formula I are also disclosed.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: March 9, 2010
    Assignee: E.I. du Pont De Nemours and Company
    Inventors: Kenneth Andrew Hughes, George Philip Lahm, Thomas Paul Selby, Benjamin Kenneth Smith, William Thomas Zimmerman
  • Patent number: 7666882
    Abstract: This invention provides compounds of Formula I, N-oxides and suitable salts thereof wherein Y and V are each independently N or CR4a; W is N, CH or CR6; and R1 through R6, and n are as defined in the disclosure. 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 an agronomic or nonagronomic 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, and optionally further comprising an effective amount of at least one additional biologically active compound or agent. 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 an agronomic or nonagronomic suitable salt of the compound or with the composition described herein.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: February 23, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventor: George Philip Lahm
  • Publication number: 20100029950
    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. This invention also pertains to certain compounds of Formula 4 and 6 used to prepare compounds of Formula I. wherein R1, R2, R5, X and n are as defined in the disclosure.
    Type: Application
    Filed: October 13, 2009
    Publication date: February 4, 2010
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Gary David Annis, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7629463
    Abstract: This invention pertains to compounds of Formula I, their N-oxides and suitable salts 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. A composition comprising a compound of Formula I, and 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 are also disclosed.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: December 8, 2009
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: David Alan Clark, Bruce Lawrence Finkelstein, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7622595
    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. This invention also pertains to certain compounds of Formula 4 and 6 used to prepare compounds of Formula I. wherein R1, R2, R5, X and n are as defined in the disclosure.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: November 24, 2009
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Gary David Annis, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7541377
    Abstract: This invention provides compounds of Formula I, and 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: January 31, 2007
    Date of Patent: June 2, 2009
    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
  • Publication number: 20090133319
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof wherein A1, A2 and A3 are independently selected from the group consisting of CR3 and N; B1 B2 and B3 are independently selected from the group consisting of CR2 and N; Q is a phenyl ring or a 5- or 6-membered saturated or unsaturated heterocyclic ring, each ring optionally substituted with one or more substituents independently selected from halogen, C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl, C3-C6 halocycloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C1-C6 alkylsulfinyl, C1-C6 haloalkylsufinyl, C1-C6 alkylsulfonyl, C1-C6 haloalkylsulfonyl, —CN, —NO2, —N(R4)R5, —C(W)N(R4)R5, —C(O)OR5 and R8; or —S(O)2N(R21)R22; —S(O)pR25 or —S(O)(?NR28)R29; R1, R2, R3, R4, R5, R8, R21, R22, R25, R28, R29; p and n are as defined in the disclosure.
    Type: Application
    Filed: December 15, 2006
    Publication date: May 28, 2009
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: George Philip Lahm, Kanu Maganbhai Patel, Thomas Francis Pahutski, JR., Benjamin Kenneth Smith
  • Publication number: 20090133318
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein J is a phenyl optionally substituted with one to four substituents independently selected from R5; or J is a heterocyclic ring selected from the group consisting of J-1 to J-8; R4 is C4-C12 alkylcycloalkyl, C5-C12 alkenylcycloalkyl, C5-C12 alkynylcycloalkyl, C4-C12 cycloalkylalkyl, C5-C12 cycloalkylalkenyl, C5-C12 cycloalkylalkynyl, C4-C12 cycloalkenylalkyl or C4-C12 alkylcycloalkenyl; each optionally substituted with one to six substituents selected from CH3 and halogen; and R1a, R1b, R2, R3 and R5 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: November 18, 2005
    Publication date: May 28, 2009
    Inventor: George Philip Lahm
  • Publication number: 20090104145
    Abstract: Disclosed are mixtures and compositions for controlling invertebrate pests relating to combinations comprising (a) 3-bromo-N-[4-cyano-2-methyl-6-[(methylamino)carbonyl]phenyl]-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxamide, an N-oxide, or a salt thereof, Formula (1) and (b) at least one invertebrate pest control agent selected from neonicotinoids, cholinesterase inhibitors, sodium channel modulators, chitin synthesis inhibitors, ecdysone agonists, lipid biosynthesis inhibitors, macrocyclic lactones, GABA-regulated chloride channel blockers, juvenile hormone mimics, ryanodine receptor ligands, octopamine receptor ligands, mitochondrial electron transport inhibitors, nereistoxin analogs, pyridalyl, flonicamid, pymetrozine, dieldrin, metaflumizone, biological agents, and salts of the foregoing. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a mixture or composition of the invention.
    Type: Application
    Filed: July 22, 2005
    Publication date: April 23, 2009
    Inventors: Kenneth Andrew Hughes, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson, Isaac Billy Annan
  • Publication number: 20080275061
    Abstract: This invention pertains to a method for controlling lepidopteran, homopteran, hemipteran, thysanopteran and coleopteran insect pests comprising contacting the insects or their environment with an arthropodicidally effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof wherein A and B and R1 through R8 are as defined in the disclosure. This invention further relates to a bezoxazinone compound of Formula 10 wherein R4 through R8 are as defined in the disclosure, useful for preparation of a compound of Formula I.
    Type: Application
    Filed: June 18, 2008
    Publication date: November 6, 2008
    Inventors: George Philip Lahm, Stephen Frederick McCann, Kanu Maganbhai Patel, Thomas Paul Selby, Thomas Martin Stevenson
  • Publication number: 20080132524
    Abstract: This invention pertains to compounds of Formula I, their N-oxides and suitable salts 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. A composition comprising a compound of Formula I, and 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 are also disclosed.
    Type: Application
    Filed: December 19, 2007
    Publication date: June 5, 2008
    Inventors: David Alan Clark, Bruce Lawrence Finkelstein, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
  • Patent number: 7375232
    Abstract: Compounds of Formula I, their N-oxides and salts are disclosed 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 C(?O), SO or S(O)2, each ring optionally substituted with 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 one to four R3; and R1, R2, R3, R4 and n are as defined in the disclosure. A composition comprising a compound of Formula I, and 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 are also disclosed.
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: May 20, 2008
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: David Alan Clark, Bruce Lawrence Finkelstein, George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson