Patents by Inventor Stephen Edward Shanahan
Stephen Edward Shanahan 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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Publication number: 20220281837Abstract: The present invention relates to herbicidal substituted phenyl-pyridazine-diones and substituted phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: July 17, 2020Publication date: September 8, 2022Applicant: SYNGENTA CROP PROTECTION AGInventors: Kenneth Bruce LING, Christopher John MATHEWS, Stephen Edward SHANAHAN, Christiana KITSIOU, Peter Timothy SEDEN, John FINNEY, Valerie DRUAIS-LEFEVRE
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Publication number: 20220281827Abstract: The present invention relates to herbicidal substituted phenyl-pyridazine-diones and substituted phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: July 17, 2020Publication date: September 8, 2022Applicant: SYNGENTA CROP PROTECTION AGInventors: Kenneth Bruce LING, Peter Timothy SEDEN, Christopher John MATHEWS, Stephen Edward SHANAHAN, Christiana KITSIOU, John FINNEY
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Patent number: 11330821Abstract: The present invention relates to herbicidal heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl-pyridazine-diones and heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth; in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: GrantFiled: April 27, 2016Date of Patent: May 17, 2022Assignee: Syngenta Participations AGInventors: Stephen Edward Shanahan, Timothy Jeremiah Cornelius O'Riordan
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Publication number: 20220119353Abstract: The present invention relates to the use of herbicidal substituted phenyl-pyridazinediones and substituted phenyl-pyridazinone derivatives of formula (I), in combination with herbicidal pyrrolidinone derivatives of the formula (II) to control undesirable plant growth, in controlling weeds, including broad-leaved and/or narrow-leaved, monocotyledonous and/or dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: November 28, 2019Publication date: April 21, 2022Applicant: SYNGENTA PARTICIPATIONS AGInventors: Kenneth Bruce LING, Christopher John MATHEWS, Stephen Edward SHANAHAN
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Publication number: 20210009530Abstract: The present invention relates to herbicidal substituted phenyl-pyridazine-diones and substituted phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: January 4, 2019Publication date: January 14, 2021Applicant: SYNGENTA PARTICIPATIONS AGInventors: Kenneth Bruce LING, Christopher John MATHEWS, Timothy Jeremiah Cornelius O'RIORDAN, Stephen Edward SHANAHAN, Joseph Andrew TATE, Christiana KITSIOU, Peter Timothy SEDEN
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Patent number: 10512269Abstract: The present invention relates to herbicidal heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth; in particular the use in controlling weeds in crops of useful plants.Type: GrantFiled: April 27, 2016Date of Patent: December 24, 2019Assignee: SYNGENTA PARTICIPATIONS AGInventors: Stephen Edward Shanahan, Timothy Jeremiah Cornelius O'Riordan
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Patent number: 10385063Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl diones and benzyloxy-substituted phenyl-di-oxo-thiazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives.Type: GrantFiled: April 27, 2016Date of Patent: August 20, 2019Assignee: Syngenta Participations AGInventors: Stephen Edward Shanahan, Timothy Jeremiah Cornelius O'Riordan
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Patent number: 10292394Abstract: The present invention relates to herbicidal heteroarylmethoxy/heterocyclylmethoxy substituted phenyl diones and heteroarylmethoxy/heterocyclylmethoxysubstituted phenyl-dioxo-thiazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: GrantFiled: April 27, 2016Date of Patent: May 21, 2019Assignee: SYNGENTA PARTICIPATIONS AGInventors: Stephen Edward Shanahan, Timothy Jeremiah Cornelius O'Riordan
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Publication number: 20180116219Abstract: The present invention relates to herbicidal heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl-pyridazine-diones and heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl-pyridazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth; in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: April 27, 2016Publication date: May 3, 2018Applicant: Syngenta Participations AGInventors: Stephen Edward SHANAHAN, Timothy Jeremiah Cornelius O'RIORDAN
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Publication number: 20180111948Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl diones and benzyloxy-substituted phenyl-di-oxo-thiazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: April 27, 2016Publication date: April 26, 2018Applicant: Syngenta Participations AGInventors: Stephen Edward SHANAHAN, Timothy Jeremiah Cornelius O'RIORDAN
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Publication number: 20180110227Abstract: The present invention relates to herbicidal heteroaryl-alkyl-oxy-substituted heteroaryl/phenyl derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth; in particular the use in controlling weeds in crops of useful plants.Type: ApplicationFiled: April 27, 2016Publication date: April 26, 2018Applicant: Syngenta Participations AGInventors: Stephen Edward SHANAHAN, Timothy Jeremiah Cornelius O'RIORDAN
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Publication number: 20180110225Abstract: The present invention relates to herbicidal heteroarylmethoxy/heterocyclylmethoxy substituted phenyl diones and heteroarylmethoxy/heterocyclylmethoxysubstituted phenyl-dioxo-thiazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: April 27, 2016Publication date: April 26, 2018Applicant: Syngenta Participations AGInventors: Stephen Edward SHANAHAN, Timothy Jeremiah Cornelius O'RIORDAN
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Patent number: 9944608Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl-diones and benzyloxy substituted phenyl-dioxo-thiazinone derivatives of formula (I), as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: GrantFiled: July 10, 2015Date of Patent: April 17, 2018Assignee: Syngenta Participations AGInventors: Stephen Edward Shanahan, Paul Matthew Burton, Benjamin Andrew Egan, Timothy Jeremiah Cornelius O'Riordan
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Publication number: 20170347654Abstract: The present invention relates to herbicidally active thiazolopyridinones, in particular benzyloxy-substituted-phenyl-thiazolopyridinone derivatives, of formula (I), wherein R1, R2, G, X, Y, Z and n are as defined herein. The invention further provided processes for their preparation, and compositions comprising such derivatives. The invention also extends to the use of such compounds and compositions as herbicides, i.e. for the control of undesirable plant growth. In particular such compounds and compositions may be used in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: December 15, 2015Publication date: December 7, 2017Applicant: Syngenta Participations AGInventors: Stephen Edward SHANAHAN, Jeffrey Steven WAILES, Jonathan Wesley Paul DALLIMORE, James Nicholas SCUTT
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Publication number: 20170166535Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl-diones and benzyloxy substituted phenyl-dioxo-thiazinone derivatives of formula (I) as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants.Type: ApplicationFiled: July 10, 2015Publication date: June 15, 2017Applicant: Syngenta Participations AGInventors: Stephen Edward SHANAHAN, Paul Matthew BURTON, Benjamin Andrew EGAN, Timothy Jeremiah Cornelius O'RIORDAN
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Patent number: 9604983Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl-diones and phenyl-dioxo-thiazinones of formula (I), as well as to herbicidal compositions comprising such compounds, and to the use of such compounds or compositions in controlling undesirable plant growth, in particular in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants. Formula (I), or a salt or N-oxide thereof, wherein A1 is N or CR1; A3 is C(O) or S(O)2; G is hydrogen or C(O)R6; R1, R3, X and Y are i.a. hydrogen, alkyl or haloalkyl; n is 0-5; each Z is i.a. alkyl, haloalkyl or alkoxy; and R6 is i.a. alkyl, alkenyl or alkynyl.Type: GrantFiled: October 24, 2014Date of Patent: March 28, 2017Assignee: Syngenta LimitedInventors: Stephen Edward Shanahan, Alan Joseph Hennessy, Timothy Jeremiah Cornelius O'Riordan, Paul Matthew Burton
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Publication number: 20160304509Abstract: The present invention relates to herbicidal benzyloxy-substituted phenyl-diones and phenyl-dioxo-thiazinones of formula (I), as well as to herbicidal compositions comprising such compounds, and to the use of such compounds or compositions in controlling undesirable plant growth, in particular in controlling weeds, such as broad-leaved dicotyledonous weeds, in crops of useful plants. Formula (I), or a salt or N-oxide thereof, wherein A1 is N or CR1; A3 is C(O) or S(O)2; G is hydrogen or C(O)R6; R1, R3, X and Y are i.a. hydrogen, alkyl or haloalkyl; n is 0-5; each Z is i.a. alkyl, haloalkyl or alkoxy; and R6 is i.a. alkyl, alkenyl or alkynyl.Type: ApplicationFiled: October 24, 2014Publication date: October 20, 2016Applicant: SYNGENTA LIMITEDInventors: Stephen Edward SHANAHAN, Alan Joseph HENNESSY, Timothy Jeremiah Cornelius O'RIORDAN, Paul Matthew BURTON
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Patent number: 6924297Abstract: Compounds of formula (I) and pharmaceutically acceptable derivatives thereof bind with high affinity to the EP4 receptor and are of use in the treatment or prevention of conditions such as a pain, inflammatory, immunological, bone, neurodegenerative or renal disorder.Type: GrantFiled: December 20, 2001Date of Patent: August 2, 2005Assignee: SmithKline Beecham CorporationInventors: Gerard Martin Paul Giblin, Haydn Terence Jones, Andrew McMurtrie Mason, Neil Derek Miller, Susan Roomans, Stephen Edward Shanahan, Ann Louise Walker
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Publication number: 20040102508Abstract: Compounds of formula (I) and pharmaceutically acceptable derivatives thereof bind with high affinity to the EP4 receptor and are of use in the treatment of prevention of conditions such as a pain, inflammatory, immunological, bone, neurodegenerative or renal disorder.Type: ApplicationFiled: January 30, 2004Publication date: May 27, 2004Inventors: Gerard Martin Paul Giblin, Haydn Terence Jones, Andrew McMurtie Mason, Neil Derek Miller, Susans Roomans, Stephen Edward Shanahan, Ann Louise Walker