Patents by Inventor Rex Cheetham
Rex Cheetham 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).
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Patent number: 6777412Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: wherein X is CH2O; A is hydrogen; E is hydrogen; q is 1; any two of K, L and M are nitrogen and the other is CH; T is oxygen or sulfur; and Z is an optionally substituted phenyl group or an optionally substituted heterocylyl group.Type: GrantFiled: June 27, 2003Date of Patent: August 17, 2004Assignee: Syngenta LimitedInventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Publication number: 20040092746Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: 1Type: ApplicationFiled: June 27, 2003Publication date: May 13, 2004Inventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Patent number: 6613773Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: wherein X is CH2O; A is hydrogen; E is hydrogen; q is 1; any two of K, L and M are nitrogen and the other is CH; T is oxygen or sulfur; and Z is an optionally substituted phenyl group or an optionally substituted heterocyclyl group.Type: GrantFiled: March 5, 2002Date of Patent: September 2, 2003Assignee: Syngenta LimitedInventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Publication number: 20030060626Abstract: The invention provides fungicidal compounds of formula (I) or stereoisomers thereof: 1Type: ApplicationFiled: March 5, 2002Publication date: March 27, 2003Inventors: John Martin Clough, Christopher Richard Ayles Godfrey, Ian Thomas Streeting, Rex Cheetham, Paul John de Fraine, David Bartholomew, James John Eshelby
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Patent number: 5468747Abstract: Compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.3-6 cycloalkyl, C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, C.sub.2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, isothiocyanato, nitro, NR.sup.1 R.sup.2, NR.sup.1 OR.sup.2,N.sub.3, NHCOR.sup.1, NR.sup.1 CO.sub.2 R.sup.2, NHCONR.sup.1 R.sup.2, N.dbd.CHNR.sup.1 R.sup.2, NHSO.sub.2 R.sup.1, OR.sup.1, OCOR.sup.1, OSO.sub.2 R.sup.1, SR.sup.1, SOR.sup.1, SO.sub.2 R.sup.1, SO.sub.2 OR.sup.1, SO.sub.2 NR.sup.1 R.sup.2, COR.sup.1, CR.sup.1 .dbd.NOR.sup.2, CHR.sup.1 CO.sub.2 R.sup.2, CO.sub.2 R.sup.1, CONR.sup.1 R.sup.2, CSNR.sup.1 R.sup.2, CH.sub.3 O.sub.2 C.C:CH.OCH.sub.Type: GrantFiled: December 2, 1994Date of Patent: November 21, 1995Assignee: Zeneca LimitedInventors: John M. Clough, Christopher R. A. Godfrey, Ian T. Streeting, Rex Cheetham
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Patent number: 5395837Abstract: Compounds having the formula (I): ##STR1## wherein the variables are herinbelow defined in the specification. The compounds are useful as fungicides.Type: GrantFiled: August 30, 1993Date of Patent: March 7, 1995Assignee: Zeneca LimitedInventors: John M. Clough, Christopher R. A. Godfrey, Streeting: Ian T., Rex Cheetham
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Patent number: 5264440Abstract: Compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.3-6 cycloalkyl, C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, C.sub.2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, isothiocyanato, nitro, NR.sup.1 R.sup.2, NR.sup.1 OR.sup.2,N.sub.3, NHCOR.sup.1, NR.sup.1 CO.sub.2 R.sup.2, NHCONR.sup.1 R.sup.2, N.dbd.CHNR.sup.1 R.sup.2, NHSO.sub.2 R.sup.1, OR.sup.1, OCOR.sup.1, OSO.sub.2 R.sup.1, SR.sup.1, SOR.sup.1, SO.sub.2 R.sup.1, SO.sub.2 OR.sup.1, SO.sub.2 NR.sup.1 R.sup.2, COR.sup.1, CR.sup.1 .dbd.NOR.sup.2, CHR.sup.1 CO.sub.2 R.sup.2, CO.sub.2 R.sup.1, CONR.sup.1 R.sup.2, CSNR.sup.1 R.sup.2, CH.sub.3 O.sub.2 C.C:CH.OCH.sub.Type: GrantFiled: July 20, 1992Date of Patent: November 23, 1993Assignee: Imperial Chemical Industries PLCInventors: John M. Clough, Christopher R. A. Godfrey, Ian T. Streeting, Rex Cheetham
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Patent number: 5206245Abstract: Fungicidal compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.3-6 cycloalkyl, C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, C.sub.2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, thiocyanato, isothiocyanato, nitro, NR.sup.1 R.sup.2, NR.sup.1 OR.sup.2, N.sub.3, NHCOR.sup.1, NR.sup.1 CO.sub.2 R.sup.2, NHCONR.sup.1 R.sup.2, N.dbd.CHNR.sup.1 R.sup.2, NHSO.sub.2 R.sup.1, OR.sup.1, OCOR.sup.1, OSO.sub.2 R.sup.1, SR.sup.1, SOR.sup.1, SO.sub.2 R.sup.1, SO.sub.2 OR.sup.1,SO.sub.2 NR.sup.1 R.sup.2, COR.sup.1, CR.sup.1 .dbd.NOR.sup.2, CHR.sup.1 CO.sub.2 R.sup.2, CO.sub.2 R.sup.1, CONR.sup.1 R.sup.2, CSNR.sup.1 R.sup.2, CH.sub.3 O.sub.2 C.C:CH.OCH.sub.Type: GrantFiled: July 26, 1991Date of Patent: April 27, 1993Assignee: Imperial Chemical Industries PLCInventors: John M. Clough, Christopher R. A. Godfrey, Ian T. Streeting, Rex Cheetham, Paul J. de Fraine
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Patent number: 5145856Abstract: Compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C.sub.1-4 alkyl, C.sub.3-6 cycloalkyl, C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, C.sub.2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, isothiocyanato, nitro, NR.sup.1 R.sup.2, NR.sup.1 OR.sup.2, N.sub.3, NHCOR.sup.1, NR.sup.1 CO.sub.2 R.sup.2, NHCONR.sup.1 R.sup.2, N.dbd.CHNR.sup.1 R.sup.2, NHSO.sub.2 R.sup.1, OR.sup.1, OCOR.sup.1, OSO.sub.2 R.sup.1, SR.sup.1, SOR.sup.1, SO.sub.2 R.sup.1, SO.sub.2 OR.sup.1, SO.sub.2 NR.sup.1 R.sup.2, COR.sup.1, CR.sup.1 .dbd.NOR.sup.2, CHR.sup.1 CO.sub.2 R.sup.2, CO.sub.2 R.sup.1, CONR.sup.1 R.sup.2, CSNR.sup.1 R.sup.2, CH.sub.3 O.sub.2 C.C:CH.OCH.sub.Type: GrantFiled: December 27, 1991Date of Patent: September 8, 1992Assignee: Imperial Chemical Industries PLCInventors: John M. Clough, Christopher R. A. Godfrey, Ian T. Streeting, Rex Cheetham