Patents by Inventor Edward Cooley
Edward Cooley 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: 8736174Abstract: A plasma generation device includes: a substrate having a first surface and a second surface; a stripline resonant ring disposed on the first surface of the substrate, and defining a discharge gap; a pair of electrode extensions connected to the stripline resonant ring at the discharge gap; a ground plane disposed on the second surface of the substrate; a gas flow element configured to flow gas between at least one of: (1) the discharge gap, and (2) the pair of electrode extensions; and a structure disposed adjacent the substrate to form an enclosure that substantially encloses at least a region including the discharge gap and the electrode extensions, the enclosure being adapted to contain a plasma.Type: GrantFiled: January 15, 2010Date of Patent: May 27, 2014Assignee: Agilent Technologies, Inc.Inventors: Randall Urdahl, James Edward Cooley, Gregory S. Lee, August Jon Hidalgo, Martin L. Guth
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Patent number: 8563924Abstract: An ionization device comprises: a plasma source configured to generate a plasma. The plasma comprises light, plasma ions and plasma electrons. The plasma source comprises an aperture disposed such that at least part of the light passes through the aperture and is incident on a gas sample. The ionization device further comprises an ionization region; and a plasma deflection device comprising a plurality of electrodes configured to establish an electric field, wherein the electric field substantially prevents the plasma ions from entering the ionization region.Type: GrantFiled: June 28, 2011Date of Patent: October 22, 2013Assignee: Agilent Technologies, Inc.Inventors: James Edward Cooley, Sameer Kothari
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Patent number: 8410704Abstract: Ionization devices that have at least two modes of ionization, and that can switch between these two modes of operation, are described. Illustratively, the ionization devices can switch between a photoionization (PI) mode and a combined mode of electroionization (EI) and PI (EI/PI mode).Type: GrantFiled: November 30, 2011Date of Patent: April 2, 2013Assignee: Agilent Technologies, Inc.Inventors: James Edward Cooley, Sameer Kothari
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Publication number: 20130001416Abstract: An ionization device comprises: a plasma source configured to generate a plasma. The plasma comprises light, plasma ions and plasma electrons. The plasma source comprises an aperture disposed such that at least part of the light passes through the aperture and is incident on a gas sample. The ionization device further comprises an ionization region; and a plasma deflection device comprising a plurality of electrodes configured to establish an electric field, wherein the electric field substantially prevents the plasma ions from entering the ionization region.Type: ApplicationFiled: June 28, 2011Publication date: January 3, 2013Applicant: AGILENT TECHNOLOGIES, INC.Inventors: James Edward COOLEY, Sameer KOTHARI
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Patent number: 8217343Abstract: A device includes a first substrate having a principal surface having a plurality of sample sites having a corresponding sample; a second substrate having a principal surface facing and spaced apart from the principal surface of the first substrate, the second substrate having a plurality of ultraviolet emission sites corresponding to the sample sites of the first substrate, each of the ultraviolet emission sites being spaced apart from and facing a corresponding one of the sample sites of the first substrate, each of the ultraviolet emission sites being configured to emit ultraviolet light to a corresponding one of the sample sites on the first substrate, and to ionize at least a portion of a sample provided at each sample site; and an ion extraction device configured to extract ions from a gap between the first substrate and the structure.Type: GrantFiled: January 26, 2010Date of Patent: July 10, 2012Assignee: Agilent Technologies, Inc.Inventors: James Edward Cooley, Viorica Lopez-Avila, Randall Urdahl
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Publication number: 20110180699Abstract: A device includes a first substrate having a principal surface having a plurality of sample sites having a corresponding sample; a second substrate having a principal surface facing and spaced apart from the principal surface of the first substrate, the second substrate having a plurality of ultraviolet emission sites corresponding to the sample sites of the first substrate, each of the ultraviolet emission sites being spaced apart from and facing a corresponding one of the sample sites of the first substrate, each of the ultraviolet emission sites being configured to emit ultraviolet light to a corresponding one of the sample sites on the first substrate, and to ionize at least a portion of a sample provided at each sample site; and an ion extraction device configured to extract ions from a gap between the first substrate and the structure.Type: ApplicationFiled: January 26, 2010Publication date: July 28, 2011Applicant: AGILENT TECHNOLOGIES, INC.Inventors: James Edward COOLEY, Viorica LOPEZ-AVILA, Randall URDAHL
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Publication number: 20110175531Abstract: A plasma generation device includes: a substrate having a first surface and a second surface; a stripline resonant ring disposed on the first surface of the substrate, and defining a discharge gap; a pair of electrode extensions connected to the stripline resonant ring at the discharge gap; a ground plane disposed on the second surface of the substrate; a gas flow element configured to flow gas between at least one of: (1) the discharge gap, and (2) the pair of electrode extensions; and a structure disposed adjacent the substrate to form an enclosure that substantially encloses at least a region including the discharge gap and the electrode extensions, the enclosure being adapted to contain a plasma.Type: ApplicationFiled: January 15, 2010Publication date: July 21, 2011Applicant: AGILENT TECHNOLOGIES, INC.Inventors: Randall URDAHL, James Edward COOLEY, Gregory S. LEE, August Jon HIDALGO, Martin L. GUTH
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Publication number: 20110109226Abstract: An illumination device provides light to a flowing gaseous sample. The device includes a structure including a cavity configured to have a microplasma disposed therein. The cavity substantially encircles a cross-section of a channel that is configured to pass the flowing gaseous sample therethrough. The cavity is defined in part by an interior wall of the structure separating the cavity from the channel. The interior wall includes at least one orifice passing therethrough configured to provide to the flowing gaseous sample light generated by the microplasma. At least one electrode is configured to supply energy to the microplasma within the cavity.Type: ApplicationFiled: November 6, 2009Publication date: May 12, 2011Applicant: AGILENT TECHNOLOGIES, INC.Inventors: James Edward COOLEY, Gregory S. LEE, Arthur SCHLEIFER, Robert C. TABER, Randall URDAHL, Martin L. GUTH, Lewis R. DOVE
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Patent number: 6624108Abstract: Reticulated vitrified carbon compositions which contain particles of Cu, Sn, Zn, Pb, Ni, Fe, or alloys or mixtures thereof dispersed therein and reticulated vitreous carbon compositions wherein some or all of said metal or alloy particles have been converted into salts or mixtures of salts thereof. Processes for the preparation of such compositions.Type: GrantFiled: February 20, 2002Date of Patent: September 23, 2003Assignee: Regenesys Technologies LimitedInventors: Duncan Guy Clark, Mark Christopher Turpin, Ian Whyte, Graham Edward Cooley
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Patent number: 6617070Abstract: A method suitable for detecting the onset of colloid formation within a solution whose composition is in a state of change, which method makes use of the technique of acoustophoresis and which comprises the step of either (I) applying an oscillating electric field to the solution and monitoring the amplitude of the resultant acoustic signal, the onset of colloid formation being detected by a change in the amplitude of the resultant acoustic signal, or (ii) applying an oscillating acoustic signal to the solution and monitoring the resultant oscillating electric field, the onset of colloid formation being detected by a change in the amplitude of the resultant oscillating electric field, or (iii) applying an oscillating electric field to the solution and monitoring the resultant oscillating electric field, the onset of colloid formation being detected by a change in the amplitude of the resultant oscillating electric field.Type: GrantFiled: April 11, 2002Date of Patent: September 9, 2003Assignee: Regenesys Technologies LimitedInventors: Patrick John Morrissey, Graham Edward Cooley
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Publication number: 20010017188Abstract: A process for the fabrication of an electrochemical cell component which comprises an ion exchange membrane joined to a frame member formed from a dissimilar polymeric material, which process comprises the steps of: i) coating the border of at least one face of an ion exchange membrane with a solution in a solvent which is miscible with water of the polymeric material from which the same frame member is made, or of a polymeric material which is compatible with the polymeric frame material; ii) optionally allowing the said coated membrane to stand and/or drying the said coated membrane; iii) placing the coated face of the ion exchange membrane from step (i) or step (ii) in contact with said frame member; and iv) joining the coated ion-exchange membrane to the said frame member.Type: ApplicationFiled: April 17, 2001Publication date: August 30, 2001Inventors: Graham Edward Cooley, Stewart Ernest Male, Herbert Stephen Oates, Roger Jeremy Wise
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Patent number: 5830921Abstract: A modified polymeric cation exchange membrane for use in an electrochemical cell, the said membrane having a salt selected from the group consisting of silver, tungsten, molybdenum and a mixture thereof deposited within the polymer matrix, the said salt being insoluble in the electrolytes which, in use, contact either side of the membrane.The membranes are of particular use in electrochemical cells and combine a low electrolytic resistivity with a high permselectivity.Type: GrantFiled: December 12, 1996Date of Patent: November 3, 1998Assignee: National Power PLCInventors: Graham Edward Cooley, Vincent F. D'Agostino
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Patent number: 5785912Abstract: A method for the fabrication of an electrochemical cell which has long term chemical stability to anolyte and catholyte solutions at pH's of less than 2 and above 12, which method comprises the steps of: i) thermally processing a polymeric material which exhibits a glass transition to form the cell structure or components of the cell structure, and ii) subjecting the surfaces of the cell structure of components of the cell structure, which in use, will be in contact with the anolyte and catholyte solutions, to a post halogenation process, whereby the polymeric material forming the said surfaces undergoes halogen substitution to form a chemically stable halogen modified polymeric material.Type: GrantFiled: December 3, 1996Date of Patent: July 28, 1998Assignee: National Power PLCInventors: Graham Edward Cooley, Kevin John Nix
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Patent number: 5705534Abstract: A method of preparing a modified cation exchange membrane in which a sulfide of silver, tungsten, molybdenum or a mixture thereof is deposited within the polymer matrix, which method comprises the steps of:i) forming within the polymer matrix of the membrane a complex of silver, tungsten, molybdenum or a mixture thereof with a water soluble compound containing an --SH group; andii) converting the complex formed in step (i) into the insoluble sulfide of silver, tungsten, molybdenum or a mixture thereof.Type: GrantFiled: June 4, 1996Date of Patent: January 6, 1998Assignee: National Power plcInventors: Vincent F. D'Agostino, Graham Edward Cooley, John Michael Newton, Karel Bouchal
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Patent number: 3937806Abstract: Anticariogenic oral compositions such as dentifrices and mouthwashes comprising a water-soluble fluoride salt and an indium (III)-malic acid water-soluble complex as a stable and dental enamel reactive source of indium.Type: GrantFiled: May 7, 1974Date of Patent: February 10, 1976Assignee: The Procter & Gamble CompanyInventor: William Edward Cooley
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Patent number: D384248Type: GrantFiled: March 14, 1996Date of Patent: September 30, 1997Inventor: Edward Cooley
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Patent number: D389376Type: GrantFiled: March 14, 1996Date of Patent: January 20, 1998Inventor: Edward Cooley
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Patent number: D389701Type: GrantFiled: March 14, 1996Date of Patent: January 27, 1998Inventor: Edward Cooley