Patents by Inventor Roger Graham Hall

Roger Graham Hall 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: 20030148965
    Abstract: There is now described a method of controlling pests with macrolide compounds; more specifically
    Type: Application
    Filed: September 27, 2002
    Publication date: August 7, 2003
    Inventors: Dieter Hofer, Marius Sutter, Franz Brandl, Bruce Lee, Roger Graham Hall, Max Angst
  • Patent number: 6420423
    Abstract: Compounds of the formula: in which n, q, A, X, G, Y, Z, R, R2, R3, R4, R5, R7 and R9 are as defined in claim 1, and, where appropriate, E/Z isomers, E/Z isomer mixtures and/or tautomers thereof, in each case in the free form or in an agrochemically suitable salt form, can be used as agrochemical active compounds and can be prepared in a manner known per se.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: July 16, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Saleem Farooq, Stephan Trah, Hugo Ziegler, René Zurflüh, Alfons Pascual, Henry Szczepanski, Roger Graham Hall
  • Patent number: 6417386
    Abstract: A composition, which comprises at least one compound of the formula in which A1, A2, R1 and R2 are as defined in claim 1, or, if appropriate, an E/Z isomer, an E/Z isomer mixture and/or a tautomer thereof in each case in free form or in aqrochemically utilizable salt form, as active ingredient and at least one auxiliary, can used for pest control.
    Type: Grant
    Filed: February 13, 2001
    Date of Patent: July 9, 2002
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Friedrich Karrer, Roger Graham Hall
  • Patent number: 6413912
    Abstract: Trifluoromethylbiphenylyl-dihalophenylazolines of formula I wherein X and Y are, independently fluorine or chlorine, and Z is O or S, their tautomers and salts are disclosed which are useful as pesticides. Compositions of these compounds of these compounds, their use in pesticidal applications, methods of manufacture thereof and intermediates in the manufacturing process are also disclosed.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: July 2, 2002
    Assignee: Syngenta Crop Protection, Inc.
    Inventor: Roger Graham Hall
  • Publication number: 20010039247
    Abstract: A composition, which comprises at least one compound of the formula 1
    Type: Application
    Filed: February 13, 2001
    Publication date: November 8, 2001
    Inventors: Friedrich Karrer, Roger Graham Hall
  • Patent number: 6313344
    Abstract: Compounds of formula (I), wherein either X is CH or N, Y is OR1 and Z is O, or X is N, Y is NHR8 and Z is O, S or S(═O); R1, R2 and R3 are as defined according to the specification; m is 0, 1 or 2; R5 is, for example, halogen, C1-C6alkyl, halo-C1-C6alkyl or C3-C6cycloalkyl; n is 0, 1, 2, 3 or 4; R9 is methyl, fluoromethyl or difluoromethyl; A and R7 are as defined according to the specification; D is O, S, —S(═O) or S(═O)2; G is C1-C6aalkylene; T—R6 is R6, —C(═N—O—A1—R77)—R6; —SiR14(R15)—R6; —C(═O)—R6; —C(R16)═C(R17)—R6, —C≡C—R6 or —D—R6; R6 is C1-C4alkyl or unsubstituted or substituted aryl or heteroaryl; A1 and R77 are as defined above for A and R7; L is U—R18, P(OR)vR11R12, P(S)wR11R12 or N(aryl)R13; v and w are 0 or 1; U—R18 is —C(═O)—C(═O)—R18; —C(OH)—C(OH)—R18; —C(═N&md
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: November 6, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Stephan Trah, Henry Szczepanski, Ottmar Franz Hüter, Roger Graham Hall, Saleem Farooq, Alfons Pascual
  • Patent number: 6306798
    Abstract: A composition, which comprises at least one compound of the formula in which A1, A2, R1 and R2 are as defined in claim 1, or, if appropriate, an E/Z isomer, an E/Z isomer mixture and/or a tautomer thereof, in each case in free form or in agrochemically utilizable salt form, as active ingredient and at least one auxiliary, can used for pest control.
    Type: Grant
    Filed: January 21, 1999
    Date of Patent: October 23, 2001
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Friedrich Karrer, Roger Graham Hall
  • Publication number: 20010011065
    Abstract: Described are a compound of formula (I), wherein X and Y are, independently of one another, florine or chlorine, and Z is O or S; and where appropriate their possible tautomers, in each case either in free form or in the form of a salt; a method for the preparation and application of these compounds and their tautomers, pesticides whose active ingredient is selected from these comounds and their tautomers; and a method for the preparation and application of these compositions, intermediates, in free form or in the form of a salt, for the preparation of these compounds and where appropriate their tautomers in free form or in the form of a salt.
    Type: Application
    Filed: May 3, 2000
    Publication date: August 2, 2001
    Inventor: ROGER GRAHAM HALL
  • Patent number: 5985921
    Abstract: Compounds of the formula ##STR1## in which n, q, A, X, G, Y, Z, R, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7 and R.sub.9 are as defined in claim 1, and, where appropriate, E/Z isomers, E/Z isomer mixtures and/or tautomers thereof, in each case in the free form or in an agrochemically suitable salt form, can be used as agrochemical active compounds and can be prepared in a manner known per se.
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: November 16, 1999
    Assignee: Novartis Corporation
    Inventors: Saleem Farooq, Stephen Trah, Hugo Ziegler, Rene Zurfluh, Alfons Pascual, Henry Szczepanski, Roger Graham Hall
  • Patent number: 5935908
    Abstract: Compounds of formula (1), wherein X, Y, Z R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.7, R.sub.9 and n are as defined in claim 1 and, where appropriate, E/Z isomers, mixtures of E/Z isomers and/or tautomers thereof, in each case in free form or in agrochemically suitable salt form, can be used as agrochemical active ingredients and can be prepared in a manner known per se.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: August 10, 1999
    Assignee: Novartis Crop Protection, Inc.
    Inventors: Saleem Farooq, Rene Zurfluh, Henry Szczepanski, Roger Graham Hall
  • Patent number: 5243062
    Abstract: The compounds of the formula ##STR1## in which one of the groups R.sup.1, R.sup.2 and R.sup.3 represents hydrogen, C.sub.1 -.sub.8 -alkyl, C.sub.3 -.sub.6 -cycloalkyl, phenyl optionally substituted by halogeno, C.sub.1 -.sub.4 -alkyl, C.sub.1 -.sub.4 -alkoxy and/or trifluoromethyl, or C.sub.7 -.sub.10 -phenylalkyl optionally substituted in the phenyl moiety by halogeno, C.sub.1 -.sub.4 -alkyl, C.sub.1 -.sub.4 -alkoxy and/or trifluormethyl, and the other two are hydrogen, or salts thereof.These compounds have valuable pharmaceutical properties.
    Type: Grant
    Filed: March 18, 1992
    Date of Patent: September 7, 1993
    Assignee: Ciba-Geigy Corporation
    Inventors: John Gray Dingwall, Josef Ehrenfreund, Roger Graham Hall, James Jack