Patents by Inventor Eric Allen Marshall
Eric Allen Marshall 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: 11427549Abstract: Disclosed are compounds of Formula (1), including all stereoisomers, N-oxides, and salts thereof (Formula (1)) wherein K, Z, R2, R3 and m are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, processes for making such compounds, N-oxides, salts and compositions, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound, N-oxide, salt or composition.Type: GrantFiled: April 27, 2018Date of Patent: August 30, 2022Assignee: FMC CorporationInventors: Rachel Tran Dao, Andrew Jon Deangelis, John Robbins Debergh, Eric Allen Marshall
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Publication number: 20220041560Abstract: Disclosed are compounds of Formula I and N-oxides or salts thereof, wherein R1 is C1-C4alkyl or C3-C6cycloalkyl; R2 is H, Cl, Br or I; R3 is Cl or OR4; R4 is H or C1-C4 alkyl; R5 is H, F, Cl or CH3; and R6 is H or Cl. Also disclosed is a composition containing a compound of Formula I, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound of Formula I or a composition thereof. Also disclosed are methods for preparing a compound of Formula I.Type: ApplicationFiled: September 26, 2019Publication date: February 10, 2022Inventors: Thomas Paul SELBY, Thomas Martin STEVENSON, Stephen Frederick MCCANN, Eric Allen MARSHALL, Yuzhong CHEN
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Patent number: 11213030Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, Formula (1) wherein W, R1, R2, R3, n, R4, R5, R6, L and G are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.Type: GrantFiled: June 13, 2018Date of Patent: January 4, 2022Assignee: FMC CorporationInventors: Eric Allen Marshall, John Robbins Debergh
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Publication number: 20210045385Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein R1, A, L, R2, R3 and R4 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: January 17, 2019Publication date: February 18, 2021Inventors: John Robbins DEBERGH, Eric Allen MARSHALL, Rachel Tran DAO
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Publication number: 20200196604Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, Formula (1) wherein W, R1, R2, R3, n, R4, R5, R6, L and G are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: June 13, 2018Publication date: June 25, 2020Inventors: Eric Allen MARSHALL, John Robbins DEBERGH
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Publication number: 20200055826Abstract: Disclosed are compounds of Formula (1), including all stereoisomers, N-oxides, and salts thereof (Formula (1)) wherein K, Z, R2, R3 and m are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, processes for making such compounds, N-oxides, salts and compositions, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound, N-oxide, salt or composition.Type: ApplicationFiled: April 27, 2018Publication date: February 20, 2020Inventors: Rachel Tran DAO, Andrew Jon DEANGELIS, John Robbins DEBERGH, Eric Allen MARSHALL
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Publication number: 20190133128Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein W, G, A, R1, R2, R3 and R4 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: August 16, 2018Publication date: May 9, 2019Inventors: Travis Chandler McMahon, Eric Allen Marshall, Thomas Martin Stevenson
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Patent number: 9131693Abstract: Disclosed are compounds of Formula 1 and Formula 1A including all stereoisomers, N-oxides, and salts thereof, wherein Q1, Q2, R1, R2, R4, R5 and X are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 or Formula 1A and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.Type: GrantFiled: April 10, 2014Date of Patent: September 15, 2015Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Jeffrey Keith Long, Mary Ann Hanagan, Eric Allen Marshall, Amy X Ding
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Publication number: 20140221448Abstract: Disclosed are compounds of Formula 1 and Formula 1A including all stereoisomers, N-oxides, and salts thereof, wherein Q1, Q2, R1, R2, R4, R5 and X are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 or Formula 1A and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: April 10, 2014Publication date: August 7, 2014Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Jeffrey Keith Long, Mary Ann Hanagan, Eric Allen Marshall, Amy X. Ding
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Patent number: 8722678Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein E, X, G, W2 and Z are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention. Also disclosed are compounds of Formula 1A including all stereoisomers, N-oxides, and salts thereof, wherein E, X, G and Z1 are as defined in the disclosure. Also disclosed is the use of the compounds of Formula 1A as intermediates for preparing compounds of Formula 1.Type: GrantFiled: April 15, 2011Date of Patent: May 13, 2014Assignee: E I du Pont de Nemours and CompanyInventors: Mary Ann Hanagan, Eric Allen Marshall
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Publication number: 20130143940Abstract: Disclosed are compounds of Formula 1 and Formula 1A including all stereoisomers, N-oxides, and salts thereof, wherein Q1, Q2, R1, R2, R4, R5 and X are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 or Formula 1A and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: August 31, 2011Publication date: June 6, 2013Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Jeffrey Keith Long, Mary Ann Hanagan, Eric Allen Marshall, Paula Louise Sharpe, Amy X. Ding
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Publication number: 20130030002Abstract: Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein E, X, G, W2 and Z are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention. Also disclosed are compounds of Formula 1A including all stereoisomers, N-oxides, and salts thereof, wherein E, X, G and Z1 are as defined in the disclosure. Also disclosed is the use of the compounds of Formula 1A as intermediates for preparing compounds of Formula 1.Type: ApplicationFiled: April 15, 2011Publication date: January 31, 2013Applicant: E I DuPont De Nemours and CompanyInventors: Mary Ann Hanagan, Andris Juris Liepa, Eric Allen Marshall, Robert James Pasteris
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Publication number: 20100267561Abstract: Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein W1 is O or S, and R1, R2, R3, G and J are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition of the invention.Type: ApplicationFiled: December 19, 2008Publication date: October 21, 2010Inventors: Thomas Martin Stevenson, Eric Allen Marshall, Andrew Edmund Taggi
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Patent number: 6166208Abstract: This invention provides advantageous processes for preparing quinazolinones of Formula I ##STR1## wherein: R.sup.1 is C.sub.1 -C.sub.10 alkyl; C.sub.3 -C.sub.10 alkenyl; C.sub.3 -C.sub.10 cycloalkyl; C.sub.3 -C.sub.10 halocycloalkyl; C.sub.4 -C.sub.10 cycloalkylalkyl; C.sub.4 -C.sub.10 halocycloalkylalkyl; or C.sub.3 -C.sub.10 alkynyl;R.sup.2 is C.sub.1 -C.sub.10 alkyl; C.sub.3 -C.sub.10 alkenyl; C.sub.3 -C.sub.10 cycloalkyl; C.sub.3 -C.sub.10 halocycloalkyl; C.sub.4 -C.sub.10 cycloalkylalkyl; C.sub.4 -C.sub.10 halocycloalkylalkyl; C.sub.4 -C.sub.10 cycloalkyl; C.sub.4 -C.sub.10 halocycloalkyl; or C.sub.3 -C.sub.10 alkynyl; andR.sup.3 and R.sup.4 are each independently hydrogen or halogen; from compounds containing the moiety IIg ##STR2## This invention further provides certain compounds of Formula II, IIIa, or IVa ##STR3## where R.sup.7 is C.sub.2 -C.sub.6 alkyl.Type: GrantFiled: December 9, 1998Date of Patent: December 26, 2000Assignee: E. I. du Pont de Nemours and CompanyInventors: James Francis Bereznak, Eric Allen Marshall, Charlene Gross Sternberg, Jeffrey Arthur Sternberg, King-Mo Sun