Patents by Inventor Sumner A. Barenberg
Sumner A. Barenberg 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: 11957805Abstract: Methods of manufacturing a light-activated powder are provided which provide solid-state generation and release of chlorine dioxide without detectable amounts of any toxic by-products such as chlorine gas, chlorites, or chlorates. The powder need not be exposed to moisture, relative humidity, or an acid before or during exposure of the powder to visible light to generate the gas. The powder can also be prepared under conditions that minimize or prevent decomposition or oxidation of sodium chlorite or premature light activation of the powder during the manufacturing process to maximize its activity.Type: GrantFiled: February 22, 2022Date of Patent: April 16, 2024Assignee: Phiex Technologies, Inc.Inventors: Sumner Barenberg, Robert Cameron, Xiao Tian
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Publication number: 20240041044Abstract: Methods of manufacturing a moisture-activated powder are provided which provide generation and release of chlorine dioxide without detectable amounts of any toxic by-products such as chlorine gas, chlorites, or chlorates. The powder need not be exposed to light before or during exposure of the powder to moisture or relative humidity to generate the gas. The powder can also be prepared under conditions that minimize or prevent decomposition or oxidation of sodium chlorite or premature moisture activation of the powder during the manufacturing process to maximize its activity.Type: ApplicationFiled: August 5, 2022Publication date: February 8, 2024Applicant: Phiex Technologies, Inc.Inventors: Sumner Barenberg, Robert Cameron, Xiao Tian
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Publication number: 20230263923Abstract: Methods of manufacturing a light-activated powder are provided which provide solid-state generation and release of chlorine dioxide without detectable amounts of any toxic by-products such as chlorine gas, chlorites, or chlorates. The powder need not be exposed to moisture, relative humidity, or an acid before or during exposure of the powder to visible light to generate the gas. The powder can also be prepared under conditions that minimize or prevent decomposition or oxidation of sodium chlorite or premature light activation of the powder during the manufacturing process to maximize its activity.Type: ApplicationFiled: February 22, 2022Publication date: August 24, 2023Applicant: Phiex Technologies, Inc.Inventors: Sumner Barenberg, Robert Cameron, Xiao Tian
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Publication number: 20180159093Abstract: This invention relates to a battery comprising a hydrophobic component disposed on or in the battery that can reduce the batteries contact with water thereby providing a safer battery in case of ingestion.Type: ApplicationFiled: November 7, 2017Publication date: June 7, 2018Inventors: Sumner A. Barenberg, Jeffrey M. Karp, Bryan Laulicht
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Publication number: 20180159092Abstract: This invention relates to a battery providing safety measures in case of ingestion. A battery may include a radiopaque marker distinguishing the battery from coins when x-rayed. A battery may include a pressure-sensitive coating that deactivates the battery in the absence of pressure.Type: ApplicationFiled: November 7, 2017Publication date: June 7, 2018Inventors: Sumner A. Barenberg, Jeffrey M. Karp, Bryan Laulicht
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Publication number: 20080299066Abstract: A composition for energy-controlled generation and release of at least one gas, which includes an energy-activated catalyst capable of being activated by electromagnetic energy, and a solid or a liquid containing anions capable of being oxidized by the activated catalyst or reacted with species generated during activation of the catalyst to generate at least one gas. The composition, when exposed to electromagnetic energy, is capable of generating and releasing the gas after activation of the catalyst and oxidation or reaction of the anions.Type: ApplicationFiled: September 24, 2007Publication date: December 4, 2008Applicant: MICROACTIVE CORP.Inventors: Stephen T. Wellinghoff, Joel J. Kampa, Michael D. Lelah, Sumner A. Barenberg, Peter N. Gray, Hong Dixon
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Patent number: 7449194Abstract: A polymeric body covering article that generates and releases gas upon activation by electromagnetic energy and/or moisture. The gas provides antimicrobial and/or antiodor protection to objects in contact or in proximity to the interior surface of the article and/or to objects in contact or in proximity to the exterior surface of the article.Type: GrantFiled: January 8, 2003Date of Patent: November 11, 2008Assignee: MicroActive Corp.Inventors: Michael D. Lelah, Joel J. Kampa, Sumner A. Barenberg
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Publication number: 20080026029Abstract: A composition for energy-controlled generation and release of at least one gas, which includes an energy-activated catalyst capable of being activated by electromagnetic energy, and a solid or a liquid containing anions capable of being oxidized by the activated catalyst or reacted with species generated during activation of the catalyst to generate at least one gas. The composition, when exposed to electromagnetic energy, is capable of generating and releasing the gas after activation of the catalyst and oxidation or reaction of the anions.Type: ApplicationFiled: September 24, 2007Publication date: January 31, 2008Applicant: MICROACTIVE CORP.Inventors: Stephen Wellinghoff, Joel Kampa, Michael Lelah, Sumner Barenberg, Peter Gray, Hong Dixon
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Patent number: 7273567Abstract: A composition for energy-controlled generation and release of at least one gas, which includes an energy-activated catalyst capable of being activated by electromagnetic energy, and a solid or a liquid containing anions capable of being oxidized by the activated catalyst or reacted with species generated during activation of the catalyst to generate at least one gas. The composition, when exposed to electromagnetic energy, is capable of generating and releasing the gas after activation of the catalyst and oxidation or reaction of the anions.Type: GrantFiled: November 24, 1999Date of Patent: September 25, 2007Assignee: MicroActive Corp.Inventors: Stephen T. Wellinghoff, Joel J. Kampa, Michael D. Lelah, Sumner A. Barenberg, Peter N. Gray, Hong Dixon
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Publication number: 20040241065Abstract: A chlorine dioxide gas generating kit includes a gas generating apparatus having a first reaction component contained therein and a second reaction component contained therein. The first and second reaction components are separated within the apparatus by at least one rupturable membrane. To activate the apparatus, the at least one rupturable membrane is ruptured to permit contact between the first and second reaction components to facilitate a chemical reaction therebetween which produces chlorine dioxide gas. The apparatus is adapted for releasing chlorine dioxide gas produced therein. To inhibit the unintended rupturing of the membrane, the kit also includes a substantially rigid receptacle defining an internal cavity sized and shaped for receiving at least a portion of the apparatus to inhibit flexing and bending of the apparatus. Before activating the apparatus, the apparatus is removed from the receptacle.Type: ApplicationFiled: March 31, 2004Publication date: December 2, 2004Applicant: BERNARD TECHNOLOGIES, INC.Inventors: Joel J. Kampa, Sumner A. Barenberg, Peter N. Gray
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Publication number: 20030235605Abstract: A polymeric body covering article that generates and releases gas upon activation by electromagnetic energy and/or moisture. The gas provides antimicrobial and/or antiodor protection to objects in contact or in proximity to the interior surface of the article and/or to objects in contact or in proximity to the exterior surface of the article.Type: ApplicationFiled: January 8, 2003Publication date: December 25, 2003Applicant: Bernard Technologies, Inc.Inventors: Michael D. Lelah, Joel J. Kampa, Sumner A. Barenberg
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Publication number: 20030190273Abstract: A liner for placement in a container holding perishable food products to inhibit decay. The liner is a generally flat mat having a plurality of compartments containing two substances which generate antimicrobial gases. The liner has holes in the mat to facilitate drainage of liquid water past the liner for removal from the container.Type: ApplicationFiled: April 9, 2002Publication date: October 9, 2003Applicant: Bernard Technologies, Inc.Inventors: Sumner A. Barenberg, Peter N. Gray, Gordon R. Putz, Michael D. Lelah
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Patent number: 6605304Abstract: A particle including anions dispersed throughout an amorohous, paracrystalline or crystalline solid solution, the anions being capable of reacting with hydronioum ions to generated a gas. The particle can be incorporated into a power capable of generating and releasing a gas after hydrolysis of an acid releasing agent.Type: GrantFiled: August 21, 1998Date of Patent: August 12, 2003Assignees: Bernard Technologies, Inc., Southwest Research InstituteInventors: Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Peter N. Gray, Michael D. Lelah
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Patent number: 6277408Abstract: A particle including anions dispersed throughout an amorphous, paracrystalline or crystalline solid solution, the anions being capable of reacting with hydronium ions to generate a gas. The particle can be incorporated into a powder capable of generating and releasing a gas after hydrolysis of an acid releasing agent.Type: GrantFiled: August 25, 1999Date of Patent: August 21, 2001Assignees: Southwest Research Institute, Bernard Technologies, Inc.Inventors: Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Peter N. Gray, Michael D. Lelah
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Patent number: 6046243Abstract: A composite for retarding microbiological contamination containing a hydrophobic material containing an acid releasing agent, and a hydrophilic material containing anions that are capable of reacting with hydronium ions to generate a gas. The hydrophilic and hydrophobic materials are adjacent and substantially free of water, and the hydrophilic material is capable of generating and releasing the gas after hydrolysis of the acid releasing agent.Type: GrantFiled: May 19, 1997Date of Patent: April 4, 2000Assignee: Bernard Technologies, Inc.Inventors: Stephen T. Wellinghoff, Sumner A. Barenberg, Joel J. Kampa, Darren E. Barlow
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Patent number: 5980826Abstract: A method of retarding bacterial, fungal, and viral contamination and growth of molds on the surface of a material and/or deodorizing the material by treating a surface with a composite which does not release chlorine dioxide in the absence of moisture, and exposing the treated surface to moisture to release chlorine dioxide from the composite into the atmosphere surrounding the material.Type: GrantFiled: October 3, 1996Date of Patent: November 9, 1999Assignees: Bernard Technologies Inc., Southwest Research InstituteInventors: Sumner A. Barenberg, Peter N. Gray
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Patent number: 5965264Abstract: A powder for sustained release of a gas including a core containing a molecular sieve, and a layer containing an acid releasing agent on an outer surface of the core. The core and the layer are substantially free of water, and the core is capable of generating and releasing a gas after hydrolysis of the acid releasing agent.Type: GrantFiled: August 29, 1997Date of Patent: October 12, 1999Assignee: Bernard Technologies, Inc.Inventors: Sumner A. Barenberg, Peter N. Gray, Michael Lelah
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Patent number: 5922776Abstract: A composition for retarding bacterial, fungal and viral contamination and mold growth containing an acid releasing polymer, a hydrophilic material, and chlorite anions. Each component of the composition has a particle size of not more than about 1,000 angstroms. The composition is substantially free of water and capable of releasing chlorine dioxide upon hydrolysis of the acid releasing polymer.Type: GrantFiled: June 4, 1996Date of Patent: July 13, 1999Assignee: Bernard Technologies, Inc.Inventors: Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Peter N. Gray
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Patent number: 5888528Abstract: A powder for sustained release of a gas including a hydrophilic core, a hydrophobic layer on an outer surface of the hydrophilic core, and particles in contact with the hydrophobic layer. The hydrophobic layer contains an acid releasing agent. The particles contain an anhydrous material capable of binding with water. The core, the particles, and the hydrophobic layer are substantially free of water, and the core is capable of generating and releasing a gas after hydrolysis of the acid releasing agent.Type: GrantFiled: May 19, 1997Date of Patent: March 30, 1999Assignee: Bernard Technologies, Inc.Inventors: Stephen T. Wellinghoff, Sumner A. Barenberg, Hong Dixon, Joel J. Kampa
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Patent number: 5510115Abstract: An anhydrous solid water-soluble composition and method for direct controlled administration of beneficial agents to a flowing medical fluid. The beneficial agents are geometrically dispersed in a solid matrix and isolated from one and other to allow administration of mutually reactive agents.Type: GrantFiled: December 8, 1994Date of Patent: April 23, 1996Assignee: Baxter Travenol Laboratories, Inc.Inventors: Julian P. Breillatt, Jr., Lecon Woo, Deanna J. Nelson, Richard Appl, Naomi L. Weinless, Sharon Pokropinski, Paul Soltys, Sumner A. Barenberg