Patents by Inventor Gordon Alastair Bell
Gordon Alastair Bell 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: 20140342912Abstract: This invention relates to the use of aromatic phosphate esters of formula (I) wherein R1, R2 and R2 are as defined within the description, as adjuvants in compositions, particularly for agrochemical use, as well to compositions comprising such an aromatic phosphate ester, in combination with at least one agrochemical and optionally at least one surfactant. The invention further extends to methods of making and using such compositions.Type: ApplicationFiled: November 23, 2012Publication date: November 20, 2014Applicant: SYNGENTA LIMITEDInventors: Gordon Alastair Bell, Philip Taylor
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Publication number: 20140148342Abstract: The invention relates to the use of aromatic esters as adjuvants in compositions, particularly for agrochemical use, as well to compositions comprising such an aromatic ester, in combination with at least one agrochemical and at least one surfactant. The invention further extends to methods of making and using such compositions. In particular the present invention relates to such compositions when formulated as, or comprised by, an emulsion concentrate (EC), an emulsion in water (EW), a suspension of particles in water (SC), a microcapsule formulation (CS), a suspension of particles in the continuous phase of an emulsion (SE), a dispersion concentrate (DC) or an oil suspension (OD).Type: ApplicationFiled: April 26, 2012Publication date: May 29, 2014Applicant: SYNGENTA LIMITEDInventors: Richard Brian Perry, Gordon Alastair Bell, Phillip Taylor, Julia Lynne Ramsay, David Stock
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Publication number: 20140113823Abstract: This invention relates to the use of aromatic esters as adjuvants in compositions, particularly for agrochemical use, as well to compositions comprising such an aromatic ester, in combination with at least one agrochemical and at least one surfactant. The invention further extends to methods of making and using such compositions. In particular the present invention relates to such compositions when formulated as, or comprised by, an emulsion concentrate (EC), an emulsion in water (EW), a suspension of particles in water (SC), a microcapsule formulation (CS), a suspension of particles with an emulsion (SE), a dispersion concentrate (DC) or an oil suspension (OD).Type: ApplicationFiled: April 13, 2012Publication date: April 24, 2014Applicant: SYNGENTA LIMITEDInventors: Gordon Alastair Bell, Julia Lynne Ramsay, Raul Minguez Molina, David Stock, Gary Charles Walter
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Publication number: 20130172190Abstract: Agrochemical concentrates having a continuous water-containing single phase, where said continuous phase also comprises an oil-based adjuvant and a hydrotrope capable of solubilising said adjuvant in said continuous phase, a process for making these concentrates and a method of using these concentrates.Type: ApplicationFiled: July 2, 2012Publication date: July 4, 2013Applicant: Syngenta Crop Protection LLCInventors: Gordon Alastair Bell, Guy Ramsay
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Publication number: 20130172194Abstract: Agrochemical concentrates having a continuous water-containing single phase, where said continuous phase also comprises an oil-based adjuvant and a hydrotrope capable of solubilising said adjuvant in said continuous phase, a process for making these concentrates and a method of using these concentrates.Type: ApplicationFiled: July 2, 2012Publication date: July 4, 2013Applicant: Syngenta Crop Protection LLCInventors: Gordon Alastair Bell, Guy Ramsay
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Publication number: 20120172228Abstract: A bioperformance enhancing adjuvant of Formula (I) R1O[BO]n[AO]mR2 where BO is butylene oxide; and each AO is independently propylene oxide or ethylene oxide; n is from 1 to 12; m is from 0 to 20; R1 is optionally substituted C4-20 alkyl or optionally substituted C4-20 alkenyl; and R2 is hydrogen or optionally substituted C1-3 alkyl.Type: ApplicationFiled: April 23, 2010Publication date: July 5, 2012Applicant: SYNGENTA CROP PROTECTION, LLCInventor: Gordon Alastair Bell
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Patent number: 8129313Abstract: An aqueous agrochemical composition and in particular an agrochemical concentrate comprises (a) a non-encapsulated aqueous solution or dispersion of an agrochemical and (b) a suspension in said aqueous solution or dispersion of a microencapsulated liquid, water-insoluble, bioperformance-enhancing adjuvant for said agrochemical. The adjuvant suitably has little or no surfactant properties. The invention permits oil adjuvants such as “Turbocharge” and “Brij 92” to be built into agrochemical compositions with which they would normally be incompatible. With certain adjuvants reduced phytotoxicity may be observed.Type: GrantFiled: August 12, 2003Date of Patent: March 6, 2012Assignee: Syngenta Crop Protection, Inc.Inventor: Gordon Alastair Bell
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Publication number: 20110230437Abstract: A composition comprising a compound of formula I CH3CH(OH)CC?O)NR1R2 (I) where R1 and R2 are each independently hydrogen; or C1-6 alkyl, C2-6 alkenyl or C3-6 cycloalkyl, each of which is optionally substituted by up to three substituents independently selected from phenyl, hydroxy, C1-5 alkoxy, morpholinyl and NR3R4 where R3 and R4 are each independently C1-3 alkyl; or phenyl optionally substituted by up to three substituents independently selected from C1-3 alkyl; or R1 and R2 together with the nitrogen atom to which they are attached form a morpholinyl, pyrrolidinyl, piperidinyl or azepanyl ring, each of which is optionally substituted by up to three substituents independently selected from C1-3 alkyl; and at least one agrochemical selected from Othe group consisting of Tri nexepac ethyl, Mandipropamid, Abamcctin and Emamectin, with the proviso that the agrochemical is not abamectin or emamectin when the solvent is N-(B-hydroxyethyl)-lactamide.Type: ApplicationFiled: August 12, 2008Publication date: September 22, 2011Applicant: SYNGENTA LIMITEDInventors: Gordon Alastair Bell, Clair Louise Harris, Ian David Tovey
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Patent number: 7722892Abstract: An adjuvant suitable for use with a lipophilic agrochemical has the formula (I), R1—(CO)m—O—[—R2O—]n—R3, wherein R1 is a C16 to C20 straight or branched chain alkyl or alkenyl group, R2 is ethyl or isopropyl, n is from 8 to 30 and m is 0 or 1 and when R2 is ethyl, R3 is a C1 to C7 alkyl group and when R2 is isopropyl, R3 is hydrogen or a C1 to C7 alkyl group, provided that when R1 is oleyl, R2 is isopropyl and R3 is hydrogen, n is not 10. An adjuvant composition comprising an agrochemical and an adjuvant of formula (I) is also claimed. Adjuvants of the invention show effective bioperformance enhancement despite having little or no surfactant properties.Type: GrantFiled: August 23, 2002Date of Patent: May 25, 2010Assignee: Syngenta Crop Protection, Inc.Inventors: Gordon Alastair Bell, Clifford Arthur Hart, Roger Cyril Murfitt, Peter Bernard Sutton
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Publication number: 20100120878Abstract: This invention relates to mixtures of triazole compounds and in particular to the use of such mixtures in non-crystallising compositions. It relates to mixtures that are concentrated solutions and also to the use of the concentrated solutions in water diluted form. Furthermore, it relates to the use of such mixtures for agricultural or materials protection purposes and to the use of one triazole compound to prevent or delay crystallisation of a second triazole compound.Type: ApplicationFiled: December 4, 2007Publication date: May 13, 2010Applicant: SYNGENTA CROP PROTECTION, INC.Inventors: Jean-Charles Daniel Nicolas Broquet, Richard Chi Shing Chung, Gordon Alastair Bell
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Publication number: 20090227453Abstract: This invention relates to the use of lactamide compounds of formula (I): CH3CH(OH)C(?O)NR1R2, where R1 and R2 are each independently hydrogen; or C1-6 alkyl, C2-6 alkenyl or C3-6 cycloalkyl, each of which is optionally substituted by up to three substituents independently selected from phenyl, hydroxy, C1-5 alkoxy, morpholinyl and NR3R4 where R3 and R4 are each independently C1-3 alkyl; or phenyl optionally substituted by up to three substituents independently selected from C1-3 alkyl; or R1 and R2 together with the nitrogen atom to which they are attached form a morpholinyl, pyrrolidinyl, piperidinyl or azepanyl ring, each of which is optionally substituted by up to three substituents independently selected from C1-3 alkyl, in formulations to reduce the toxicity associated with other formulation components; to the use of certain lactamide compounds as solvents, especially in formulations, particularly in agrochemical formulations and in environmentally friendly formulations; to novel lactamide compounds; andType: ApplicationFiled: March 21, 2007Publication date: September 10, 2009Applicant: SYNGENTA LIMITEDInventors: Gordon Alastair Bell, Ian David Tovey
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Patent number: 6228811Abstract: The formation of undesirable sludge in the course of spraying a solution or dispersion of a water-soluble or water-dispersible solid or a structured gel formulation is reduced by the incorporation in the formulation of a low-density solid particulate material having a density of less than one and a diameter of less than the spray nozzle filter through which it will pass. The low-density solid particulate material is preferably a hollow glass or plastic particle having a density of less than 0.8 g/cm3. The invention is particularly applicable to agrochemical formulations.Type: GrantFiled: September 3, 1999Date of Patent: May 8, 2001Assignee: Zeneca LimitedInventor: Gordon Alastair Bell
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Patent number: 6087306Abstract: A granule suitable for aqueous spray application after tank mix dispersion or dissolution comprises an active ingredient or auxiliary agent, an inert filler and a water-swellable material wherein the water-swellable material is incorporated into the granule in a substantially dry form. Preferred water-swellable materials are non-ionic or predominantly non-ionic and an especially preferred water-swellable material is Xantham gum. The granules provide reduced sludge residues in the spray tank and are particularly well suited for use when housed in a water-soluble bag.Type: GrantFiled: April 22, 1998Date of Patent: July 11, 2000Assignee: Zeneca LimitedInventors: Gordon Alastair Bell, Susan Marie Critchley
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Patent number: 5997946Abstract: A new and novel solid, microencapsulated product comprising a microencapsulated material contained within a cast, water-soluble, film-forming polymer and the process for preparing such product is disclosed.Type: GrantFiled: May 7, 1998Date of Patent: December 7, 1999Assignee: Zeneca LimitedInventors: Gordon Alastair Bell, Rowena Roshanthi Landham