Patents by Inventor Eddie D. Sowle
Eddie D. Sowle 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: 20240084223Abstract: The invention is directed to adhesive remover compositions and methods of their use. The adhesive remover compositions generally comprise a glycol ether solvent system comprising an aliphatic glycol ether, an aromatic glycol ether, a hydrophobic glycol ether, and a hydrophilic glycol ether, and a surfactant system. In further embodiment of the invention, the surfactant system may comprise three surfactants. In another aspect of the invention, the composition effectively removes medical adhesives from healthcare textiles. In a particular embodiment of the invention, the surfactant system may comprise one or more nonionic surfactants.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: CARRIE ARMSTRONG, EDDIE D. SOWLE, MOLLY BUSBY
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Patent number: 11851637Abstract: The invention is directed to adhesive remover compositions and methods of their use. The adhesive remover compositions generally comprise a glycol ether solvent system comprising an aliphatic glycol ether, an aromatic glycol ether, a hydrophobic glycol ether, and a hydrophilic glycol ether, and a surfactant system. In further embodiment of the invention, the surfactant system may comprise three surfactants. In another aspect of the invention, the composition effectively removes medical adhesives from healthcare textiles.Type: GrantFiled: August 23, 2013Date of Patent: December 26, 2023Assignees: ECOLAB USA INC., DOW GLOBAL TECHNOLOGIES LLCInventors: Carrie Armstrong, Eddie D. Sowle, Molly Busby
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Publication number: 20220251474Abstract: The invention is directed to adhesive remover compositions and methods of their use. The adhesive remover compositions generally comprise a glycol ether solvent system comprising an aliphatic glycol ether, an aromatic glycol ether, a hydrophobic glycol ether, and a hydrophilic glycol ether, and a surfactant system. In further embodiment of the invention, the surfactant system may comprise three surfactants. In another aspect of the invention, the composition effectively removes medical adhesives from healthcare textiles.Type: ApplicationFiled: April 27, 2022Publication date: August 11, 2022Inventors: CARRIE ARMSTRONG, EDDIE D. SOWLE, MOLLY BUSBY
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Patent number: 9277849Abstract: In one aspect of the present invention, a combination dishwashing machine and sink that utilizes a first use solution includes a dishwashing machine, a sump, a pump, a sink, a first fluid passageway, and a controller. The sump is in fluid communication with the dishwashing machine and is configured and arranged to contain the first use solution utilized in the dishwashing machine. The pump is in fluid communication with the sump, and the first fluid passageway interconnects the pump and the sink. The controller is operatively connected to the pump and is programmed to signal the pump to direct the first use solution from the sump, through the first fluid passageway, and into the sink. The controller automates the filling of the sink with the first use solution from the sump.Type: GrantFiled: November 2, 2010Date of Patent: March 8, 2016Assignee: Ecolab USA Inc.Inventors: Lee J. Monsrud, Daniel F. Brady, Darryl C. Bowling, Eddie D. Sowle, Matthew C. Porter
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Publication number: 20150052689Abstract: The invention is directed to adhesive remover compositions and methods of their use. The adhesive remover compositions generally comprise a glycol ether solvent system comprising an aliphatic glycol ether, an aromatic glycol ether, a hydrophobic glycol ether, and a hydrophilic glycol ether, and a surfactant system. In further embodiment of the invention, the surfactant system may comprise three surfactants. In another aspect of the invention, the composition effectively removes medical adhesives from healthcare textiles.Type: ApplicationFiled: August 23, 2013Publication date: February 26, 2015Applicants: Dow Global Technologies LLC, Ecolab USA Inc.Inventors: Carrie Armstrong, Eddie D. Sowle, Molly Busby
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Patent number: 8317879Abstract: The present invention provides compositions and methods to reduce smoking and/or haze during a heated laundry process. The compositions include a smoke reducing surfactant package and a detersive surfactant containing an amount of free alcohol. The smoke reducing surfactant package includes an anionic surfactant, an amphoteric surfactant or mixtures thereof. The surfactants are selected such that the amount of smoke or haze produced is reduced and or eliminated when garments contacted with the compositions containing the surfactants are heated to at least about 250° F. Methods of using the compositions are also provided.Type: GrantFiled: February 8, 2011Date of Patent: November 27, 2012Assignee: Ecolab USA Inc.Inventors: Eddie D. Sowle, Matthew A. Bilski, Max M. Guzman, Stephan M. Hubig
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Patent number: 8202373Abstract: A warewash machine includes a rinse sump and a wash sump. A controllable deflector, under control of a control module, directs wash agent dispensed during a wash phase to the wash sump, directs rinse agent to the wash sump for a predetermined period of time after initiation of an auxiliary rinse phase, and directs the rinse agent to the rinse sump after the predetermined period of time and for a remaining duration of the auxiliary rinse phase. The controllable deflector directs water dispensed during a final rinse phase to the rinse sump such that the water combines with the rinse agent therein. The rinse agent is re-used during at least one subsequent auxiliary rinse phase.Type: GrantFiled: April 5, 2011Date of Patent: June 19, 2012Assignee: Ecolab Inc.Inventors: Louis M. Holzman, Adrian Hartz, Eddie D. Sowle, Lee J. Monsrud
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Publication number: 20120103364Abstract: In one aspect of the present invention, a combination dishwashing machine and sink that utilizes a first use solution includes a dishwashing machine, a sump, a pump, a sink, a first fluid passageway, and a controller. The sump is in fluid communication with the dishwashing machine and is configured and arranged to contain the first use solution utilized in the dishwashing machine. The pump is in fluid communication with the sump, and the first fluid passageway interconnects the pump and the sink. The controller is operatively connected to the pump and is programmed to signal the pump to direct the first use solution from the sump, through the first fluid passageway, and into the sink. The controller automates the filling of the sink with the first use solution from the sump.Type: ApplicationFiled: November 2, 2010Publication date: May 3, 2012Inventors: Lee J. Monsrud, Daniel F. Brady, Darryl C. Bowling, Eddie D. Sowle, Matthew C. Porter
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Publication number: 20120085250Abstract: A method of treating textiles is disclosed. In an embodiment the method involves applying a liquid combination comprising ethoxylated starch, silicon dioxide, and water to damp textiles, allowing the liquid combination to contact the textiles for a discrete amount of time before draining excess liquid from the textiles, and pressing the textiles using heat. The method of the invention reduces sticking and gumming of the starch on a pressing device such as an iron.Type: ApplicationFiled: October 12, 2010Publication date: April 12, 2012Applicant: ECOLAB USA INC.Inventors: Max M. Guzman, Matthew A. Bilski, Eddie D. Sowle, Carrie L. Armstrong
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Publication number: 20120030880Abstract: The present invention provides compositions and methods to reduce smoking and/or haze during a heated laundry process. The compositions include a smoke reducing surfactant package and a detersive surfactant containing an amount of free alcohol. The smoke reducing surfactant package includes an anionic surfactant, an amphoteric surfactant or mixtures thereof. The surfactants are selected such that the amount of smoke or haze produced is reduced and or eliminated when garments contacted with the compositions containing the surfactants are heated to at least about 250° F. Methods of using the compositions are also provided.Type: ApplicationFiled: February 8, 2011Publication date: February 9, 2012Applicant: ECOLAB USA INC.Inventors: Eddie D. Sowle, Matthew A. Bilski, Max M. Guzman, Stephan M. Hubig
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Publication number: 20110180115Abstract: A system and method are disclosed for cleaning articles within a chamber of a warewash machine. The warewash machine has a rinse sump for collecting a rinse agent dispensed into the chamber and a wash sump for collecting a wash agent dispensed into the chamber. The method includes a wash phase during which the wash agent is dispensed into the chamber during and an auxiliary rinse phase during which the rinse agent is dispensed into the chamber. The wash machine includes a controllable deflector for directing the wash agent to the wash sump during the wash phase and the rinse agent to the rinse sump during the auxiliary rinse phase. The method also includes a final rinse phase during which water from an external source is dispensed into the chamber. The controllable deflector direct the water dispensed during the final rinse phase to the rinse sump such that the water combines with the rinse agent therein. The rinse agent is re-used during at least one subsequent auxiliary rinse phase.Type: ApplicationFiled: April 5, 2011Publication date: July 28, 2011Applicant: Ecolab USA Inc.Inventors: Louis M. Holzman, Adrian Hartz, Eddie D. Sowle, Lee J. Monsrud
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Patent number: 7942978Abstract: A system and method are disclosed for cleaning articles within a chamber of a warewash machine. The warewash machine has a rinse sump for collecting a rinse agent dispensed into the chamber and a wash sump for collecting a wash agent dispensed into the chamber. The method includes a wash phase during which the wash agent is dispensed into the chamber during and an auxiliary rinse phase during which the rinse agent is dispensed into the chamber. The wash machine includes a controllable deflector for directing the wash agent to the wash sump during the wash phase and the rinse agent to the rinse sump during the auxiliary rinse phase. The method also includes a final rinse phase during which water from an external source is dispensed into the chamber. The controllable deflector direct the water dispensed during the final rinse phase to the rinse sump such that the water combines with the rinse agent therein. The rinse agent is re-used during at least one subsequent auxiliary rinse phase.Type: GrantFiled: February 14, 2006Date of Patent: May 17, 2011Assignee: Ecolab Inc.Inventors: Louis M. Holzman, Adrian Hartz, Eddie D. Sowle, Lee J. Monsrud
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Publication number: 20090165820Abstract: A sump assembly includes a sump, a divider, and a drain. The sump has a top, a bottom, and a cavity in which rinse water and soiled water are stored. The divider divides the cavity into a first portion and a second portion, which are in fluid communication. The drain is in fluid communication with the second portion. A first water level is approximately level with the drain's opening. During the rinse cycle, the rinse water enters the first portion proximate the top of the sump and raises the first water level to a second water level in the first portion. The rinse water is proximate the top and the soiled water is proximate the bottom of the sump. The second water level directs soiled water proximate the bottom of the sump from the first portion into the second portion where the soiled water is directed into the drain.Type: ApplicationFiled: March 5, 2009Publication date: July 2, 2009Applicant: ECOLAB INC.Inventors: Ben Jeremiah Wiltsie, Eddie D. Sowle
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Patent number: 7415983Abstract: An acidic detergent composition can be used for removing soils on articles in a dish machine. The acidic detergent composition may be inserted into a dish machine dispenser and a use solution may be formed that contacts a soil on an article and removes the soil on the article. The composition comprises an acid and a surfactant. The composition may be a solid, liquid, gel, paste or pellet.Type: GrantFiled: December 16, 2004Date of Patent: August 26, 2008Assignee: Ecolab Inc.Inventors: Gregory G. Griese, Eddie D. Sowle, Karen G. Peterson, Christopher D. Morgan
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Patent number: 7279455Abstract: A rinse aid composition and methods of making and using the same. A rinse aid composition may generally include an effective amount of a sheeting agent component, and an effective amount of a defoamer component. The sheeting agent component may include one or more alcohol ethoxylate compounds that include an alkyl group that includes 12 or fewer carbon atoms. The defoamer component may include an ethylene oxide containing surfactant configured for reducing the stability of foam that may be created by the one or more alcohol ethoxylate compounds of the sheeting agent in an aqueous solution.Type: GrantFiled: November 6, 2003Date of Patent: October 9, 2007Assignee: Ecolab, Inc.Inventors: Janel Marie Kieffer, Steven Eugene Lentsch, Eddie D. Sowle, Jessica Susan Hammerberg
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Patent number: 6962266Abstract: A method and apparatus for dispensing a unit dose product (11) from a unit dose package (10) is disclosed. The unit dose package (10) includes a first continuous strip (12) operatively connected to a second continuous strip (13) so as to provide individual segments (17) containing the unit dose of product (11). The unit dose of product (11) is dispensed by suitable method which separates the strips (12, 13) and dispensing the unit dose of product (11).Type: GrantFiled: September 29, 2003Date of Patent: November 8, 2005Assignee: Ecolab Inc.Inventors: Christopher D. Morgan, Eddie D. Sowle, Tareasa L. Bradley
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Publication number: 20040261820Abstract: The washing chamber includes a housing, a washing chamber interior for spray application of wash water and rinse water, and a water vapor vent for removal of water vapor from the washing chamber interior. The water holding tank is provided for holding wash water and rinse water from the washing chamber. The water vapor recovery line extends from the water vapor vent to an air and liquid water discharge. The water vapor recovery line comprises a condensing region for condensing water vapor present in the condensing region. A method for operating a dishwashing machine is provided.Type: ApplicationFiled: June 30, 2003Publication date: December 30, 2004Inventors: Lee J. Monsrud, John P. Furber, Eddie D. Sowle
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Publication number: 20040245279Abstract: Dispensable tablet, container and system for dispensing an active ingredient for a warewashing machine using a unit dose of the active ingredient for an operation of a warewashing machine. A plurality of dispensable tablets each contains an amount of the active ingredient equal to the unit dose. A container holds the plurality of dispensable tablets, each of the dispensable tablets containing the active ingredient, N of the plurality of dispensable tablets collectively containing an amount of the active ingredient equaling the unit dose, where N is an integer greater than zero and not more than ten. A dispenser, adapted to receive the dispensable tablets from the container and to be operably coupled to the warewashing machine, dispenses N of the plurality of dispensable tablets for the operation of the warewashing machine. The system prevents moisture from the warewashing machine from affecting the plurality of dispensable tablets being held in the container.Type: ApplicationFiled: May 5, 2003Publication date: December 9, 2004Inventors: Tareasa L. Bradley, Eddie D. Sowle
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Publication number: 20040065670Abstract: A method and apparatus for dispensing a unit dose product (11) from a unit dose package (10) is disclosed. The unit dose package (10) includes a first continuous strip (12) operatively connected to a second continuous strip (13) so as to provide individual segments (17) containing the unit dose of product (11). The unit dose of product (11) is dispensed by suitable method which separates the strips (12, 13) and dispensing the unit dose of product (11).Type: ApplicationFiled: September 29, 2003Publication date: April 8, 2004Inventors: Christopher D. Morgan, Eddie D. Sowle, Tareasa L. Bradley
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Patent number: 6664220Abstract: A solution capable of removing adherent organic material from the surface of a solid substrate at room temperature. The solution includes a first solvent, preferably water, having dissolved therein: up to 2% alkali metal silicates, a source of alkalinity that is substantially free of alkali metal hydroxide ions, an organic solvent, and an amount of hydrotrope effective to render the organic solvent or solvents soluble in the solution, an amino alcohol may be included, at least one surfactant, and a corrosion inhibitor may be included. The solution should have an alkaline pH less than about 12. The solution is used to remove the adherent organic material by soaking the object having such material thereon in such a solution, preferably at room temperature.Type: GrantFiled: April 4, 2001Date of Patent: December 16, 2003Assignee: Kay Chemical, Inc.Inventors: Jennifer Riley Mayhall, Eddie D. Sowle, Charles Allen Hodge