Patents Assigned to JIANGSU ROTAM CHEMISTRY CO., LTD.
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Patent number: 11602148Abstract: A crystalline form of oxamyl is provided. The crystalline form of oxamyl is of formula (I): A crystal preparation process, the analyses of the crystal through various analytical methods, and using the crystalline form to prepare a stable agrochemical formulation is also provided. The use of various solvents towards the crystalline form preparation conditions is also provided.Type: GrantFiled: October 20, 2017Date of Patent: March 14, 2023Assignee: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy Bristow
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Patent number: 11523612Abstract: A liquid soluble concentrate (SL) composition is provided, the composition comprising: i) an oxime carbamate; and ii) a liquid carrier, the liquid carrier comprising a solvent system comprising an alcohol, a carbonate ester and water. A method of treating pests using the composition is also provided.Type: GrantFiled: September 18, 2018Date of Patent: December 13, 2022Assignee: JIANGSU ROTAM CHEMISTRY CO., LTD.Inventor: James Timothy Bristow
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Patent number: 11445725Abstract: A solid herbicidal composition is provided, the composition comprising: i) mesotrione; and ii) a base. A method of controlling plant growth using the composition or a diluted form thereof is also disclosed.Type: GrantFiled: October 23, 2017Date of Patent: September 20, 2022Assignee: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy Bristow
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Patent number: 11407691Abstract: A composition is provided comprising as component (A) at least one insecticide; and as component (B) at least one fertilizer. The composition is effective in controlling nematodes and in promoting plant growth. The at least one insecticide is preferably selected from thiodicarb, abamectin, imidacloprid, fipronil and mixtures thereof. The fertilizer component preferably comprises one or more amino acids and one or more micronutrients. A method of controlling nematodes and/or promoting plant growth using a combination of component (A) and component (B) is also provided.Type: GrantFiled: October 20, 2015Date of Patent: August 9, 2022Assignee: JIANGSU ROTAM CHEMISTRY CO., LTD.Inventor: James Timothy Bristow
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Patent number: 11229206Abstract: A fungicidal composition is provided, the composition comprising: Component (A): prothioconazole; and Component (B): chlorothalonil. There is also provided a method for the control and/or prevention of fungal infestations in a plant, the method comprising applying to the plant, plant parts or the locus thereof: Component (A): prothioconazole; and Component (B): chlorothalonil. The combination of prothioconazole and chlorothalonil exhibits synergy and also exhibits a reduction in phytotoxicity.Type: GrantFiled: May 8, 2018Date of Patent: January 25, 2022Assignee: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy Bristow
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Patent number: 10947181Abstract: Provided are the crystalline form of tefluthrin of formula (I), the crystal preparation process, the analyses of the crystal through various analytical methods and using the crystal to prepare stable agrochemical formulation. Also provided is the use of various solvents towards the crystalline form preparation conditions.Type: GrantFiled: November 28, 2017Date of Patent: March 16, 2021Assignee: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy Bristow
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Publication number: 20210045384Abstract: A crystalline form of oxamyl is provided. The crystalline form of oxamyl is of formula (I): A crystal preparation process, the analyses of the crystal through various analytical methods and using the crystalline form to prepare a stable agrochemical formulation is also provided. The use of various solvents towards the crystalline form preparation conditions is also provided.Type: ApplicationFiled: October 20, 2017Publication date: February 18, 2021Applicant: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy BRISTOW
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Patent number: 10918108Abstract: A synergistic herbicidal composition comprising pyroxasulfone, mesotrione and atrazine as the active components is provided, wherein the weight ratio of pyroxasulfone, mesotrione and atrazine ranges from 1 to 10:1 to 50:1 to 100. The use of the synergistic herbicidal composition for controlling the growth of undesirable plants is also provided. The present invention also provides a method of controlling the growth of undesirable plants, which comprises applying the active components pyroxasulfone, mesotrione and atrazine of the synergistic herbicidal composition to the undesirable plants or their growing locus jointly or separately. A method of reducing or preventing harm caused by pyroxasulfone when applied to plants, seeds or other reproductive parts of useful crops is further provided.Type: GrantFiled: February 3, 2017Date of Patent: February 16, 2021Assignee: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy Bristow
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Publication number: 20200253209Abstract: A synergistic herbicidal composition comprising pyroxasulfone, mesotrione and atrazine as the active components is provided, wherein the weight ratio of pyroxasulfone, mesotrione and atrazine ranges from 1 to 10:1 to 50:1 to 100. The use of the synergistic herbicidal composition for controlling the growth of undesirable plants is also provided. The present invention also provides a method of controlling the growth of undesirable plants, which comprises applying the active components pyroxasulfone, mesotrione and atrazine of the synergistic herbicidal composition to the undesirable plants or their growing locus jointly or separately. A method of reducing or preventing harm caused by pyroxasulfone when applied to plants, seeds or other reproductive parts of useful crops is further provided.Type: ApplicationFiled: February 3, 2017Publication date: August 13, 2020Applicant: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy BRISTOW
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Patent number: 10631538Abstract: A nematicidal fertilizer composition comprising one or more amino acids and one or more micronutrient compounds. A method of controlling nematodes at a locus is also provided. The method comprises applying to the locus one or more amino acids and one or more micronutrient compounds.Type: GrantFiled: December 1, 2015Date of Patent: April 28, 2020Assignee: JIANGSU ROTAM CHEMISTRY CO., LTD.Inventor: James Timothy Bristow
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Patent number: 10609926Abstract: A synergistic herbicidal composition comprising Pyroxasulfone, Topramezone and Atrazine as the active components, wherein the weight ratio of Pyroxasulfone, Topramezone and Atrazine ranges from 1 to 10:1 to 10:1 to 100, is provided. Use of the synergistic herbicidal composition for controlling the growth of undesirable plants is also provided. A method of controlling the growth of undesirable plants, which comprises applying the active components Pyroxasulfone, Topramezone and Atrazine of the synergistic herbicidal composition to the undesirable plants or their growing locus or separately is also provided. A method of reducing or preventing harm caused by Pyroxasulfone when applied to plants, seeds or other reproductive parts of useful crops is also provided.Type: GrantFiled: February 3, 2017Date of Patent: April 7, 2020Assignee: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy Bristow
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Publication number: 20200100501Abstract: A fungicidal composition is provided, the composition comprising: Component (A): prothioconazole; and Component (B): chlorothalonil. There is also provided a method for the control and/or prevention of fungal infestations in a plant, the method comprising applying to the plant, plant parts or the locus thereof: Component (A): prothioconazole; and Component (B): chlorothalonil. The combination of prothioconazole and chlorothalonil exhibits synergy and also exhibits a reduction in phytotoxicity.Type: ApplicationFiled: May 8, 2018Publication date: April 2, 2020Applicant: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy BRISTOW
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Publication number: 20200010403Abstract: Provided are the crystalline form of tefluthrin of formula (I), the crystal preparation process, the analyses of the crystal through various analytical methods and using the crystal to prepare stable agrochemical formulation. Also provided is the use of various solvents towards the crystalline form preparation conditions.Type: ApplicationFiled: November 28, 2017Publication date: January 9, 2020Applicant: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy BRISTOW
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Publication number: 20190380338Abstract: A solid herbicidal composition is provided, the composition comprising: i) mesotrione; and ii) a base. A method of controlling plant growth using the composition or a diluted form thereof is also disclosed.Type: ApplicationFiled: October 23, 2017Publication date: December 19, 2019Applicant: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy BRISTOW
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Patent number: 10499643Abstract: A synergistic herbicidal composition comprising Pyroxasulfone and Thifensulfuron methyl as the active components, as well as the use of the synergistic herbicidal composition for controlling the growth of undesirable plants is provided. A method of controlling the growth of undesirable plants, which comprises applying the active components Pyroxasulfone and Thifensulfuron methyl of the synergistic herbicidal composition to the undesirable plants or their growing locus jointly or separately is also provided. A method of reducing or preventing harm caused by Pyroxasulfone when applied to plants, seeds or other reproductive parts of useful crops is also provided.Type: GrantFiled: February 3, 2017Date of Patent: December 10, 2019Assignee: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy Bristow
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Patent number: 10499639Abstract: A herbicidal composition comprising an aqueous suspension of microcapsules is provided. The microcapsules have a capsule wall of a porous condensate polymer, wherein the microcapsules contain a solution of clomazone in a solvent system comprising one or more non-edible oils. A method for preparing the composition comprises providing a water immiscible phase comprising clomazone, an isocyanate and optionally an ACD cross-linker, dissolved in a solvent system comprising a non-edible oil; providing an aqueous phase comprising one or more surfactants; combining the water immiscible phase and the aqueous phase to form a dispersion of the water immiscible phase in the aqueous phase; thereby forming microcapsules of polyurea containing droplets of the water immiscible phase; and curing the microcapsules.Type: GrantFiled: March 6, 2015Date of Patent: December 10, 2019Assignee: JIANGSU ROTAM CHEMISTRY CO., LTD.Inventors: James Timothy Bristow, Yifan Wu
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Patent number: 10364225Abstract: A process for preparing the polymorph I of the anhydrate of 2-Chloro-N-(4?-chlorobiphenyl-2-yl)-nicotinamide (boscalid) of the formula I: is provided. The process comprises the steps of: a) dissolving the polymorph II of the anhydrate of boscalid in a first solvent in an amount and at conditions allowing dissolution of the polymorph II of the anhydrate of boscalid; b) combining the resulting solution with water; c) isolating the solid from the solvent mixture; and d) drying the solid to obtain the polymorph I of the anhydrate of boscalid.Type: GrantFiled: January 9, 2017Date of Patent: July 30, 2019Assignee: JIANGSU ROTAM CHEMISTRY CO., LTD.Inventor: James Timothy Bristow
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Publication number: 20190144392Abstract: A process for preparing the polymorph I of the anhydrate of 2-Chloro-N-(4?-chlorobiphenyl-2-yl)-nicotinamide (boscalid) of the formula I: is provided. The process comprises the steps of: a) dissolving the polymorph II of the anhydrate of boscalid in a first solvent in an amount and at conditions allowing dissolution of the polymorph II of the anhydrate of boscalid; b) combining the resulting solution with water; c) isolating the solid from the solvent mixture; and d) drying the solid to obtain the polymorph I of the anhydrate of boscalid.Type: ApplicationFiled: January 9, 2017Publication date: May 16, 2019Applicant: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy BRISTOW
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Publication number: 20190000083Abstract: A synergistic herbicidal composition comprising Pyroxasulfone and Thifensulfuron methyl as the active components, as well as the use of the synergistic herbicidal composition for controlling the growth of undesirable plants is provided. A method of controlling the growth of undesirable plants, which comprises applying the active components Pyroxasulfone and Thifensulfuron methyl of the synergistic herbicidal composition to the undesirable plants or their growing locus jointly or separately is also provided. A method of reducing or preventing harm caused by Pyroxasulfone when applied to plants, seeds or other reproductive parts of useful crops is also provided.Type: ApplicationFiled: February 3, 2017Publication date: January 3, 2019Applicant: Jiangsu Rotam Chemistry Co., LtdInventor: James Timothy BRISTOW
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Publication number: 20180368400Abstract: A synergistic herbicidal composition comprising Pyroxasulfone, Topramezone and Atrazine as the active components, wherein the weight ratio of Pyroxasulfone, Topramezone and Atrazine ranges from 1 to 10:1 to 10:1 to 100, is provided. Use of the synergistic herbicidal composition for controlling the growth of undesirable plants is also provided. A method of controlling the growth of undesirable plants, which comprises applying the active components Pyroxasulfone, Topramezone and Atrazine of the synergistic herbicidal composition to the undesirable plants or their growing locus or separately is also provided. A method of reducing or preventing harm caused by Pyroxasulfone when applied to plants, seeds or other reproductive parts of useful crops is also provided.Type: ApplicationFiled: February 3, 2017Publication date: December 27, 2018Applicant: JIANGSU ROTAM CHEMISTRY CO., LTDInventor: James Timothy BRISTOW