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| Number | Title | Issue Date |
| 8182715 | Chemical combination for the generation of disinfectant and heat This invention comprises a lightweight, portable chemical combination of reagents for sterilizing or disinfecting objects in the absence of electrical power or fire. The chemical combination includes a chemical oxidant with the capacity to liberate a biocidal interm... | 05/22/2012 |
| 8137581 | Chlorine dioxide releasing composite article A composite article that includes a ClO2-producing material integrated into an organic matrix and methods of using the same are described. The organic matrix of the composite article is formable at a temperature under about 150° C., permits contact betwe... | 03/20/2012 |
| 8088300 | Stabilized composition for producing chlorine dioxide Disclosed is a stabilized chlorine dioxide generating composition containing an oxy-chlorine salt, an acid source, optionally a free halogen source, and an endothermic agent. The endothermic agent neutralizes heat evolved by exothermic reaction of the oxy-chlorine s... | 01/03/2012 |
| 8017032 | Tablet composition for the in-situ generation of chlorine dioxide for use in antimicrobial applications A solid composition in the form of a tablet that generates and releases a biocidal solution comprising at least chlorine dioxide with an enhanced weight percent yield is presented. The composition comprises reactants capable of in-situ generation of chlorine dioxide... | 09/13/2011 |
| 7993545 | Tablet composition for the in-situ generation of chlorine dioxide for use in antimicrobial applications A solid composition in the form of a tablet that generates and releases a biocidal solution comprising at least chlorine dioxide with an enhanced weight percent yield is presented. The composition comprises reactants capable of in-situ generation of chlorine dioxide... | 08/09/2011 |
| 7883640 | Chemical combination for generation of disinfectant and heat This invention comprises a lightweight, portable chemical combination of reagents for sterilizing or disinfecting objects in the absence of electrical power or fire. The chemical combination includes a chemical oxidant with the capacity to liberate a biocidal interm... | 02/08/2011 |
| 7534368 | Oxidizing composition including a gel layer A composition that generates a target product and releases a biocidal solution containing the target product is presented. The composition comprises reactants capable of generating the target product through a chemical reaction, a halogen, and a gel-forming material... | 05/19/2009 |
| 7514019 | Solvent-activated reactor including a gel layer A reactor for an in-situ production of a chemical product in high yield are presented. The reactor, which may be placed in a main solvent, includes an agglomerate of reactants and a gel-forming material. The gel-forming material forms a gelatinous structure when con... | 04/07/2009 |
| 7329039 | Systems and methods for determining a state of fluidization and/or a state of mixing Apparatus and methods are disclosed for treating a sample by selectively controlling sonic energy and/or selectively controlling the location of the sample relative to the sonic energy. ... | 02/12/2008 |
| 7273567 | Energy-activated compositions for controlled sustained release of a gas 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 cat... | 09/25/2007 |
| 7247263 | Fire-barrier composition The invention is directed to a system which allows for the rapid application of a water immobilizing dispersion in sufficient quantities to increase the fire protective and wetting characteristics of water. This system also increases the evaporative cooling and quen... | 07/24/2007 |
| 7243788 | Package for segregating and mixing substances The present invention relates to a package that includes an enclosure having a first substance and a second substance within the enclosure. The package further includes a plastic zipper which segregates the first substance from the second substance within the enclos... | 07/17/2007 |
| 7220367 | Method and system for the controlled release of chlorine dioxide gas Method, composition and system for generating chlorine dioxide gas in a controlled release manner by combining at least one metal chlorite and a dry solid hydrophilic material that reacts with the metal chlorite in the presence of water vapor, but does not react wit... | 05/22/2007 |
| 7182883 | Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide A massive body, e.g., a tablet, for producing a solution of chlorine dioxide when the massive body is added to liquid water. The massive body comprises a metal chlorite such as sodium chlorite, an acid source such as sodium bisulfate and a source of free halogen suc... | 02/27/2007 |
| 7179400 | Stabilization composition for halogen-containing polymers The invention is a stabilizer composition for halogen-containing polymers, comprising a carrier material of the general formula CaxAl2(OH)2(x+2)HPO3.m H2O, wherein x is a number from 2 to 12 and m is a number fr... | 02/20/2007 |
| 7160484 | Method and device for the production of an aqueous solution containing chlorine dioxide The present invention is generally directed to a method of producing an aqueous solution of chlorine dioxide from the reaction of a metal chlorite and an acid forming component which do not react to produce chlorine dioxide in the substantial absence of water. The r... | 01/09/2007 |
| 7144551 | Mold remediation system and method Provided herein are systems and methods associated therewith for killing molds and reducing other contaminating bioburden that may include bacteria and their spores, yeast, and viruses within various dwellings including homes, office buildings, institutions, and any... | 12/05/2006 |
| 7144177 | Method and device for delivery and confinement of surface cleaning composition A device dispenser for applying a thickened cleaning composition to a selected surface area that minimizes or eliminates any unintentional or excess application of the composition and/or minimizes or eliminates any spreading or wicking of the composition beyond the ... | 12/05/2006 |
| 7087190 | Composition for the production of chlorine dioxide using non-iodo interhalides or polyhalides and methods of making and using the same A composition for the generation of chlorine dioxide including at least one non-iodo interhalide, polyhalide or salt thereof having the formula BrmClnFoXp wherein m=0–3, n=0–4, o=0–3, p=0–2, X i... | 08/08/2006 |
| 7077297 | Method for preparation of biocides mixed with carbon dioxide in a pressurized container This invention relates to a method for the preparation and metering of substances, mixtures of substances and/or compounds in general, characterized by bacteriostatic and/or bactericidal activity, using a single pressurized container in which the substances, mixture... | 07/18/2006 |
| 6948843 | Method and apparatus for acoustically controlling liquid solutions in microfluidic devices Acoustic energy is used to control motion in a fluid. According to one embodiment, the invention directs acoustic energy at selected naturally occurring nucleation features to control motion in the fluid. In another embodiment, the invention provides focussed or unf... | 09/27/2005 |
| 6814984 | Frozen biocidal compositions and methods of use thereof The present invention is directed to frozen biocidal compositions. Specifically, the biocidal compositions comprise a frozen aqueous solution of a plurality of ions selected from the group consisting of halide and oxyhalide ions. The frozen biocidal compositions are... | 11/09/2004 |
| 6699404 | Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide A massive body, e.g., a tablet, for producing a solution of chlorine dioxide when the massive body is added to liquid water. The massive body comprises a metal chlorite such as sodium chlorite, an acid source such as sodium bisulfate and a source of free ... | 03/02/2004 |
| 6635230 | Method for producing chlorine dioxide A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such as magnesium sulfate, potassium chloride, potassium hydro... | 10/21/2003 |
| 6620380 | Method, device and composition for the sustained release of an antimicrobial gas A unitary container housing having a plurality of sealed compartments each containing a dry composition which will gradually release an antimicrobially active gas upon exposure to moist air, and each compartment being separately openable to expose its con... | 09/16/2003 |
| 6602442 | Composition for generating chlorine dioxide A dry disinfectant composition for the production of aqueous solutions of chlorine dioxide of predetermined concentration is formulated of a mixture of lithium hypochlorite, sodium bisulfate and sodium chlorite. Special liquid and dry formulations are als... | 08/05/2003 |
| 6503419 | Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance impregnated in zeolite or in aqueous solution A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such as magnesium sulfate, potassium chloride, potassium hydro... | 01/07/2003 |
| 6458735 | Method of producing chlorine dioxide using a metal chlorite and a water-retaining substance A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such as magnesium sulfate, potassium chloride, potassium hydro... | 10/01/2002 |
| 6432322 | Massive bodies for producing highly converted solutions of chlorine dioxde Massive bodies for rapidly and safely preparing highly converted solutions of chlorine dioxide are disclosed. These massive bodies when added to water produce more chlorine dioxide than when the equivalent weights of the ingredients in powder form are add... | 08/13/2002 |
| 6399039 | Method for the synthesis of chlorine dioxide Chlorine dioxide is generated from an aqueous solution of sodium chlorite in the presence of a catalyst having a reduced rate of deactivation. The catalyst is preferably palladium, or palladium together with another platinum group metal (e.g., Pd+Pt), or ... | 06/04/2002 |
| 6379643 | Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance in aqueous solution A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such as magnesium sulfate, potassium chloride, potassium hydro... | 04/30/2002 |
| 6328909 | Frozen chlorine dioxide-containing composition and methods related thereto A frozen chlorine dioxide-containing composition comprising a metal chlorite and a protic acid in a frozen aqueous matrix made by freezing a substantially chloride dioxide-free aqueous solution comprising a metal chlorite at a concentration ranging from a... | 12/11/2001 |
| 6325970 | Preparation and use of biocidal solutions A method comprises feeding a chlorite, a chlorine donor, and an acid into a water line connected to a water system through which water is flowing, or a mixing chamber connected to a water system, wherein the chlorite and chlorine donor being present in a ... | 12/04/2001 |
| 6294108 | Composition for the controlled release of chlorine dioxide gas Method, composition and system for generating chlorine dioxide gas in a controlled release manner by combining at least one metal chlorite and a dry solid hydrophilic material that reacts with the metal chlorite in the presence of water vapor, but does no... | 09/25/2001 |
| 6284152 | Compositions and methods for storing aqueous chlorine dioxide solutions The present invention is directed to both physical and chemical means for maintaining continuous high levels of chlorine dioxide in aqueous solutions for extended periods, with minimum loss through degradation in the solution and dissipation through the w... | 09/04/2001 |
| 6238643 | Method and device for the production of an aqueous solution containing chlorine dioxide The present invention is generally directed to a method of producing an aqueous solution of chlorine dioxide from the reaction of a metal chlorite and an acid forming component which do not react to produce chlorine dioxide in the substantial absence of w... | 05/29/2001 |
| 6197215 | Composition for generating chlorine dioxide A dry disinfectant composition for the production of aqueous solutions of chlorine dioxide is formulated of a mixture of lithium hypochlorite, sodium bisulfate and sodium chlorite.... | 03/06/2001 |
| 6123966 | Stabilized two-part disinfecting system and compositions and methods related thereto A stabilized two-part disinfecting system comprising a first part and a second part adapted to be mixed to yield an aqueous disinfecting composition. The first part contains a non-esterifying acid and an alcohol-containing humectant or antifreeze, while t... | 09/26/2000 |
| 6120731 | Frozen chlorine dioxide-containing composition and methods related thereto A frozen chlorine dioxide-containing composition comprising a metal chlorite and a protic acid in a frozen aqueous matrix made by freezing a substantially chlorine dioxide-free aqueous solution comprising a metal chlorite at a concentration ranging from a... | 09/19/2000 |
| 6103950 | Process for the production of aqueous chlorine dioxide solutions The description relates to a process for the production of aqueous chlorine dioxide solutions through oxidation of chlorite with oxo acids and/or oxo acid anions having a suitable redox potential in a buffered aqueous medium, wherein an acidic aqueous sol... | 08/15/2000 |