Patents by Inventor John Robert White
John Robert White 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: 20220258141Abstract: The present disclosure provides catalyst compositions capable of reducing nitrogen oxide (NOx) emissions in engine exhaust, catalyst articles coated with such compositions, and processes for preparing such catalyst compositions and articles. The catalyst compositions include metal ion-exchanged zeolites useful for selective catalytic reduction (SCR) of NOx. Further provided is an exhaust gas treatment system including such catalytic articles, and methods for reducing NOx in an exhaust gas stream using such catalytic articles.Type: ApplicationFiled: May 6, 2020Publication date: August 18, 2022Applicant: BASF CORPORATIONInventors: Yi Liu, Brian T. Jones, Donald H. Reeder, Eric George Klauber, Oliver Seel, Torsten Neubauer, Saeed Alerasool, James Dale Hoggard, John Robert White, Claudia Zabel
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Patent number: 6712855Abstract: The present invention provides a tibial tray assembly for attaching within a cavity formed in a tibia. The tibial tray assembly includes a main body, an anchor, and a compliant portion disposed between the main body and the anchor. The main body includes a tibial tray that is operable to engage a prepared tibia surface. The anchor is operable to be retained within the cavity formed in the tibia and includes an attachment mechanism located within the cavity and operable to fixedly attach the anchor within the cavity formed within the tibia. The compliant portion disposed between the main body and the anchor is operable to be expanded and contracted.Type: GrantFiled: November 27, 2002Date of Patent: March 30, 2004Assignee: Biomet, Inc.Inventors: Daniel L. Martin, John Robert White
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Publication number: 20040059005Abstract: Described are synergistic antimicrobial-fragrance compositions including broad spectrum antimicrobial compositions containing salicylaldehyde and at least one organoleptically-compatible antimicrobial synergism cofactor substance. The weight ratio range of salicylaldehyde:synergism cofactors substance is from 1:10 up to 10:1. The cofactor substance is such that the degree of synergism of the resultant mixture is defined according to the IFF Antimicrobial Synergism Test wherein the difference between the actual and expected antimicrobial values of the mixture is greater than or equal to a multiple of (i) 0.05 and (ii) the expected antimicrobial value of the mixture. Cofactor substances include phenolics such as cresol, caravacrol and thymol; ethyl vanillin; benzyl alcohol; indol; &bgr;-orcinol; and terpinenol-4.Type: ApplicationFiled: August 18, 2003Publication date: March 25, 2004Inventors: Michael John Robert White, Maria Therese Lis-Balchin, Elisabeth J. M. Simpson, Stanley G. Deans, Remco Johannes Hendrik De Meijere
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Patent number: 6703012Abstract: Described is a composition of matter comprising a powdered, water-soluble, water-dispersible or water-swellable polymer, a compatible fragrance, either as a blend of fragrance with polymer or separately mixed, and one or more surfactants. The polymer may be extruded polyvinyl alcohol or partially hydrolyzed polyvinyl acetate. Also described is a toilet element moulded from the composition of matter, which may be either a toilet rim block for use in a toilet bowl, or a free-standing block for use in a toilet cistern, and processes for comparing the composition of matter and toilet element.Type: GrantFiled: June 18, 1999Date of Patent: March 9, 2004Assignee: International Flavors & Fragrances Inc.Inventor: Michael John Robert White
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Patent number: 6703011Abstract: Described is a fragrance control release system which is an emulsifier-free, single phase, nonporous, continuous, permeable polymeric film having a substantially uniform thickness of from about 1 up to about 150 microns, having entrapped and dissolved therein molecules of at least one fragrance substance capable of evolving from said film into the environment proximate said film by means of molecular diffusion at a permeation rate of from about 1×10−7 up to about 0.1 mg-mm/cm2-min in a sustained and controlled release manner. Also described is a process for using the aforementioned system for imparting a fragrance into the environment above the unobstructed outer surface of the aforementioned polymer film which is coated on the surface of a solid or semi-solid support, e.g., a woven or non-woven fabric substrate; or a solid surface or human epidermis.Type: GrantFiled: June 27, 2001Date of Patent: March 9, 2004Assignee: International Flavors & Fragrances Inc.Inventors: Adi Shefer, Shmuel David Shefer, Michael John Robert White
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Patent number: 6638904Abstract: Described are synergistic antimicrobial-fragrance compositions including broad spectrum antimicrobial compositions containing salicylaldehyde and at least one organoleptically-compatible antimicrobial synergism cofactor substance. The weight ratio range of salicylaldehyde:synergism cofactors substance is from 1:10 up to 10:1. The cofactor substance is such that the degree of synergism of the resultant mixture is defined according to the IFF Antimicrobial Synergism Test wherein the difference between the actual and expected antimicrobial values of the mixture is greater than or equal to a multiple of (i) 0.05 and (ii) the expected antimicrobial value of the mixture. Cofactor substances include phenolics such as cresol, caravacrol and thymol; ethyl vanillin; benzyl alcohol; indol; &bgr;-orcinol; and terpinenol-4.Type: GrantFiled: November 8, 2002Date of Patent: October 28, 2003Assignee: International Flavors & Fragrances Inc.Inventors: Michael John Robert White, Maria Therese Lis-Balchin, Elisabeth J. M. Simpson, Stanley G. Deans, Remco Johannes Hendrik De Meijere
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Publication number: 20030156975Abstract: Described are synergistic antimicrobial-fragrance compositions including broad spectrum antimicrobial compositions containing salicylaldehyde and at least one organoleptically-compatible antimicrobial synergism cofactor substance. The weight ratio range of salicylaldehyde:synergism cofactors substance is from 1:10 up to 10:1. The cofactor substance is such that the degree of synergism of the resultant mixture is defined according to the IFF Antimicrobial Synergism Test wherein the difference between the actual and expected antimicrobial values of the mixture is greater than or equal to a multiple of (i) 0.05 and (ii) the expected antimicrobial value of the mixture. Cofactor substances include phenolics such as cresol, caravacrol and thymol; ethyl vanillin; benzyl alcohol; indol; &bgr;-orcinol; and terpinenol-4.Type: ApplicationFiled: November 8, 2002Publication date: August 21, 2003Inventors: Michael John Robert White, Maria Therese Lis-Balchin, Elisabeth J. M. Simpson, Stanley G. Deans, Remco Johannes Hendrik De Meijere
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Publication number: 20030078669Abstract: The present invention provides a tibial tray assembly for attaching within a cavity formed in a tibia. The tibial tray assembly includes a main body, an anchor, and a compliant portion disposed between the main body and the anchor. The main body includes a tibial tray that is operable to engage a prepared tibia surface. The anchor is operable to be retained within the cavity formed in the tibia and includes an attachment mechanism located within the cavity and operable to fixedly attach the anchor within the cavity formed within the tibia. The compliant portion disposed between the main body and the anchor is operable to be expanded and contracted.Type: ApplicationFiled: November 27, 2002Publication date: April 24, 2003Inventors: Daniel L. Martin, John Robert White
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Patent number: 6508841Abstract: A bone attachment assembly for a remaining portion of a long bone diaphysis following resection is provided. The assembly includes a main body, means for anchoring the device with respect to the remaining bone portion, such as an anchor body, and means for attaching the main body to the means for anchoring. The means for attaching the main body may preferably be in the form of one or more washer springs retained upon a connecting rod attached to the means for anchoring. The assembly may be connected to an orthopedic appliance, an interposed orthopedic appliance connected to a second bone attachment assembly, or a transcutaneous bar for attaching an external appliance. A reaming device for creating an intramedullary cavity, a guide device for guiding an aperture-forming procedure in a remaining bone portion, and a milling device for shaping an interface surface of the bone in a preselected geometry are also provided.Type: GrantFiled: February 2, 2001Date of Patent: January 21, 2003Assignee: Biomet, Inc.Inventors: Daniel L. Martin, John Robert White
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Patent number: 6506723Abstract: Described is a single phase aqueous surfactant-free nontoxic air freshening composition containing 30-70% water, 5-20% of a fragrance, at least 60% of the components of which has a C log10 P≦2.5 and 30-60 weight percent of a mixture of two glycol ether components: (i) dipropylene glycol methyl ether; and (ii) propylene glycol propyl ether or propylene glycol butyl ether. Also described is an air freshener device comprising a vessel for the aforementioned composition, an emanating surface and a wick for supplying the composition to the emanating surface. In another embodiment of the invention is a stain removal wipe, which contains a fragrant aqueous system with low solvent and substantially free of surfactant.Type: GrantFiled: August 2, 2000Date of Patent: January 14, 2003Assignee: International Flavors & Fragrances Inc.Inventors: Arnoud Van Walsum, Jan-Willem Zacharias Ruizendaal, Richard M. Boden, Andrew John Crossman, Michael John Robert White
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Patent number: 6495512Abstract: Described are synergistic antimicrobial-fragrance compositions including broad spectrum antimicrobial compositions containing salicylaldehyde and at least one organoleptically-compatible antimicrobial synergism cofactor substance. The weight ratio range of salicylaldehyde:synergism cofactors substance is from 1:10 up to 10:1. The cofactor substance is such that the degree of synergism of the resultant mixture is defined according to the IFF Antimicrobial Synergism Test wherein the difference between the actual and expected antimicrobial values of the mixture is greater than or equal to a multiple of (i) 0.05 and (ii) the expected antimicrobial value of the mixture. Cofactor substances include phenolics such as cresol, caravacrol and thymol; ethyl vanillin; benzyl alcohol; indol; &bgr;-orcinol; and terpinenol-4.Type: GrantFiled: June 23, 2000Date of Patent: December 17, 2002Assignees: International Flavors & Fragrances Inc., South Bank University Enterprises Ltd., Cosar Ltd.Inventors: Michael John Robert White, Maria Therese Lis-Balchin, Elisabeth J. M. Simpson, Stanley G. Deans, Remco Johannes Hendrik De Meijere
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Publication number: 20020086804Abstract: Described is a fragrance control release system which is an emulsifier-free, single phase, nonporous, continuous, permeable polymeric film having a substantially uniform thickness of from about 1 up to about 150 microns, having entrapped and dissolved therein molecules of at least one fragrance substance capable of evolving from said film into the environment proximate said film by means of molecular diffusion at a permeation rate of from about 1×10−7 up to about 0.1 mg-mm/cm2-min in a sustained and controlled release manner. Also described is a process for using the aforementioned system for imparting a fragrance into the environment above the unobstructed outer surface of the aforementioned polymer film which is coated on the surface of a solid or semi-solid support, e.g., a woven or non-woven fabric substrate; or a solid surface or human epidermis.Type: ApplicationFiled: June 27, 2001Publication date: July 4, 2002Inventors: Adi Shefer, Shmuel David Shefer, Michael John Robert White
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Patent number: 6328951Abstract: Described is a water-soluble solid-phase ironing aid-freshening composition for use in forming controllably dimensioned tablets, which have controlled weights and densities and which are conveniently added to the water-containing steam chamber of a steam iron. The use of the tablets produced from the composition enables textiles which are ironed to be freshened and de-wrinkled. The composition includes (i) a support substance; (ii) a tablet binder substance; and (iii) a fragrance composition and, optionally, a silicone resin, a chelating agent and/or a surfactant.Type: GrantFiled: December 21, 1999Date of Patent: December 11, 2001Assignee: International Flavors & Fragrances Inc.Inventors: Michael John Robert White, Andrew John Crossman, David Neil Ellison
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Patent number: 6291371Abstract: Described is a fragrance control release system which is an emulsifier-free, single phase, nonporous, continuous, permeable polymeric film having a substantially uniform thickness of from about 1 up to about 150 microns, having entrapped and dissolved therein molecules of at least one fragrance substance capable of evolving from said film into the environment proximate said film by means of molecular diffusion at a permeation rate of from about 1×10−7 up to about 0.1 mg-mm/cm2-min in a sustained and controlled release manner. Also described is a process for using the aforementioned system for imparting a fragrance into the environment above the unobstructed outer surface of the aforementioned polymer film which is coated on the surface of a solid or semi-solid support, e.g., a woven or non-woven fabric substrate; or a solid surface or human epidermis.Type: GrantFiled: July 21, 1999Date of Patent: September 18, 2001Assignee: International Flavors & Fragrances Inc.Inventors: Adi Shefer, Shmuel David Shefer, Michael John Robert White
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Patent number: 6197065Abstract: A bone attachment assembly for a remaining portion of a long bone diaphysis following resection is provided. The assembly includes a main body, an anchor for anchoring the device with respect to the remaining bone portion and an attachment portion for attaching the main body to the anchor. The assembly may be connected to an orthopedic appliance, an interposed orthopedic appliance connected to a second bone attachment assembly, or a transcutaneous bar for attaching an external appliance. A reaming device for creating an intramedullary cavity, a guide device for guiding an aperture-forming procedure in a remaining bone portion, and a milling device for shaping an interface surface of the bone in a preselected geometry are also provided. In the method of the present invention, a cavity is created within a remaining bone portion using the reaming device. At least one aperture is created using the guide device, and the bone surface is milled to a preselected geometry using the milling device.Type: GrantFiled: January 5, 1998Date of Patent: March 6, 2001Assignee: Biomet, Inc.Inventors: Daniel L. Martin, John Robert White
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Patent number: 6180595Abstract: Described is a single phase aqueous surfactant-free nontoxic air freshening composition containing 30-70% water, 5-20% of a fragrance, at least 60% of the components of which has a C log10P≦2.5 and 30-60 weight percent of a mixture of two glycol ether components: (i) dipropylene glycol methyl ether; and (ii) propylene glycol propyl ether or propylene glycol butyl ether. Also described is an air freshener device comprising a vessel for the aforementioned composition, an emanating surface and a wick for supplying the composition to the emanating surface.Type: GrantFiled: August 26, 1999Date of Patent: January 30, 2001Assignee: International Flavors & Fragrances Inc.Inventors: Arnoud Van Walsum, Jan-Willem Zacharias Ruizendaal, Richard M. Boden, Michael John Robert White