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7612030 |
Enzymatic production of peracids using perhydrolytic enzymes
A process is provided to produce a concentrated aqueous peracid solution in situ using at least one enzyme having perhydrolase activity in the presence of hydrogen peroxide (at a concentration of...
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7611667 |
Apparatus for controlling the concentration of a sterilant chemical in a fluid
A sterilization system that includes a sensor for determining the concentration of a liquid sterilant in a sterilant fluid. The sterilant fluid is comprised of a blend of sterilant fluids from a...
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7585460 |
Method for inhibiting the biological acidification of water in contact with materials containing sulfur
The invention relates to a method for inhibiting the biological acidification of water which is in contact with materials containing sulfur in reduced form or with elemental sulfur, susceptible to...
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7540998 |
Delivery system and prescription method for interstitial radiation therapy using enhanced parametric release sterilization techniques
A process is provided for sterilizing brachytherapy devices with Ethylene Oxide gas and releasing the devices on a parametric release basis. Devices that can be sterilized with this process include...
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7501388 |
Method of using a composition for disinfection and/or sterilization
The use of a composition effective in removing a wide variety of contaminants, such as organic compounds, including spores and bacteria, from a medical device or instrument system is provided. The...
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7481974 |
Method and apparatus for sterilizing containers
A method ( 20 ) and apparatus ( 100 ) for sterilizing packaging ( 102 ) is disclosed herein. The method ( 20 ) applies a solution of hydrogen peroxide onto the packaging ( 102 ) and an alkaline...
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7465411 |
Catalyst-mediated in-situ generation of dioxirane
A composition capable of expedited in-situ generation of dioxirane and a method of preparing the composition are presented. The composition includes a transition metal catalyst, peracid donor, and...
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7445800 |
Method for remediating mold and mildew using acidic electrolyzed water
Methods for remediating mold and mildew are provided using acidic electrolyzed water. Acidic electrolyzed A water, electrolyzed C water or combination of electrolyzed A and C water is released into...
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7431900 |
Hydrogen peroxide vapor system with replaceable desiccant cartridge
A hydrogen peroxide vapor generation unit ( 10 ) receives hydrogen peroxide and water solution at an interface ( 20 ) and interconnects with an air dryer ( 14 ) by way of nipples ( 72, 92 ). In one...
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7407624 |
Method for abatement of allergens, pathogens and volatile organic compounds
The present invention pertains to methods utilizing ozone treatment for abating allergens, pathogens, odors, and volatile organic compounds. The methods can be employed to abate pollutants,...
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RE40050 |
Method for cleaning and/or disinfecting food processing equipment
A composition for a cleaning-in-place system is described. The composition has a halogen dioxide and a optionally hydroxide and does not require the use of a detergent to display excellent cleaning...
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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...
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7198749 |
Handling potentially contaminated mail
A decontamination bag is positioned in the interior space of a public mailbox. The decontamination bag receives mail that is deposited in the mailbox. A postal worker; upon retrieving mail from the...
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7192553 |
In situ sterilization and decontamination system using a non-thermal plasma discharge
A sterilization and decontamination system in which a non-thermal plasma discharge device is disposed upstream of a suspension media (e.g., a filter, electrostatic precipitator, carbon bed). The...
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7186376 |
Slow release production of chlorine dioxide from acidified sodium chlorite
A sodium chlorite (NaClO 2 ) solution is admixed with flowing water to form a flowing water and sodium chlorite (NaClO 2 ) solution. A flowing water and acid solution is admixed into the flowing...
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7186375 |
Ozone containing fluid system for chemical and/or biological warfare agents
A method and apparatus for neutralizing biological and/or chemical warfare agents using an ozone-containing solution. The ozone-containing solution is produced by combining ozone-containing gas...
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7186374 |
Vapor phase decontamination of containers
A flash vapor generator ( 10 ) provides a constant flow of vaporized hydrogen peroxide for rapidly sterilizing a large decontamination tunnel ( 11 ) with a high container throughput. The vaporizer...
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7179419 |
Method for sterilizing devices in a container
A method for sterilizing medical devices and similar instruments in diffusion-restricted containers is provided. The sterilization method includes placing a liquid solution containing vaporizable...
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7153527 |
Iodine-propylene glycol teat dip
A teat dip composition comprising from about 0.1% to about 2% iodine by weight of the composition on a formulation basis and form about 45% to about 99.9% propylene glycol by weight of the...
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7150884 |
Composition for inhibition of microbial growth
The present invention relates to compositions including peroxyacetic acid and peroxyoctanoic acid and methods for preventing microbial growth in aqueous streams including the step of applying a...
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7150854 |
Device for generating aqueous chlorine dioxide solutions
The invention pertains to a device for generating aqueous chlorine dioxide solutions when the device is contacted with liquid water. The device comprises an alkali metal or alkaline earth metal...
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7090916 |
Paper product for use in sterilizing an area
The present invention provides a paper product for use in sterilizing an area. The paper product contains at least one paper sheet or pellet containing one or more dry chemical materials, one or...
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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
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7074363 |
Sanitizing composition containing chlorinated isocyanurate for in-ovo injection equipment
A water soluble sanitizing composition includes a chlorinated isocyanurate and an effervescent alkali base, the effervescent base including sodium carbonate agent, adipic acid and sodium...
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7064241 |
Chemical and biological warfare decontaminating solution using peracids and germinants in microemulsions, process and product thereof
A microemulsion composition having a solid source of peroxycarboxylic acid and germinant is used for chemical and biological warfare decontamination. A process for decontaminating uses the...
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7060301 |
In situ mono-or diester dicarboxylate compositions
The present invention relates to in situ compositions of mono- or diester dicarboxylates, methods employing these in situ compositions, and methods of making these in situ compositions. More...
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7056536 |
Non-corrosive sterilant composition
A non-corrosive, liquid, aqueous sterilant composition (as a concentrate or ready-to-use solution), which may be provided in two parts which are mixed prior to application, may comprise a peracid...
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7045096 |
Sterilization and detoxification of confined spaces
Pathogens, toxins, and some chemical warfare agents inside an enclosure are destroyed using hydroxyl free radicals. The hydroxyl free radicals can be generated by, for example, reacting ozone with...
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6984331 |
Filter cleaning and decontaminating system
A system capable of cleaning and disinfecting a filter. A filter element is flushed with a disinfectant solution in a direction opposite to fluid filtration. A filter integrity test checks the...
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6942834 |
System and method for ozone containing packaging for sanitizing application
A method and packaging system receive products and/or objects in a packaging storage volume, the packaging storage volume contains a first agent including oxygen that is energizably convertible by...
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6919057 |
Automated endoscope reprocessor
An automated endoscope reprocessor ( 10 ) includes a removable rack ( 12 ) for receiving a container ( 16, 16′ ). The container has a clamshell housing ( 20 ) having two mating portions ( 24, 26...
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6916493 |
Two-part disinfecting systems and compositions and methods relating thereto
A two-part disinfecting systems, as well as disinfecting compositions and methods for making and using the same. The two-part disinfecting system contains a first part and a second part adapted to...
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6905607 |
Method for utilizing rainwater collected at buildings
A system for making use of rainwater falling on houses and buildings, which comprises a means for removing a predetermined quantity of initial precipitation from the rainwater collected form the...
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6902747 |
Iodine-propylene glycol teat dip
A teat dip composition comprising from about 0.1% to about 2% iodine by weight of the composition on a formulation basis and from about 50% to about 99.9% propylene glycol by weight of the...
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6890481 |
Paper product impregnated with chemical material
The present invention provides a porous paper product impregnated with at least one chemical species. The porous paper product can be in the form of sheets, or compressed pellets. The porous paper...
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6881424 |
Highly acidic metalated organic acid
A highly acidic metalated organic acid composition and its preparation. The acidic composition can be prepared by mixing a monovalent or polyvalent cation and an organic acid in the presence of a...
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6866869 |
Liquid antimicrobial compositions
A liquid antimicrobial composition comprises:
(1) a mixture of iodide anions and thiocyanate anions; (2) periodic acid or an alkali metal salt thereof; and (3) optionally, a peroxidase.
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6852277 |
Sterilization system employing a switching module adapted to pulsate the low frequency power applied to a plasma
A sterilization system and method applies low frequency power to a plasma within a vacuum chamber to remove gas or vapor species from an article. The sterilization system includes a switching...
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6849664 |
Process for disposing biocide-containing cooling water
The present invention relates to the use of deactivatable biocides in cooling water systems of industrial processes that require dissipation of heat. The present invention relates to methods of...
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6841124 |
Sterilization system with a plasma generator controlled by a digital signal processor
A sterilization system applies power to a plasma within a chamber to remove gas or vapor species from an article. The sterilization system includes a power feedback control system for controlling...
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6824693 |
Ozone generator and germicidal device using an ultraviolet lamp
An ultraviolet lamp used for creating ozone. An ultraviolet lamp is enclosed by a container having an inlet at one end and an outlet at the other end. An air flow containing molecular oxygen is...
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6823714 |
System and method for detecting hazardous materials inside containers
A system and method for detecting hazardous materials inside containers includes an air distribution plate 20 that defines an air plenum AP with a series of openings 22 that function to...
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6818212 |
Antimicrobial composition containing a haloperoxidase, a hydrogen peroxide source, a halide source and an ammonium source
An enzymatic antimicrobial composition comprising a haloperoxidase, a hydrogen peroxide source, a halide source, and an ammonium source, in particular an ammonium salt or an aminoalcohol, in which...
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6808681 |
Method of sterilizing a package material
Containers which are ready to be filled or a package material having a plastic surface can be sterilized by hydrogen peroxide in gaseous phase being supplied to the previously heated plastic...
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6805836 |
Prevention of preservative uptake into biomaterials
A method for inhibiting the ability of a biomaterial to sorb cationic antimicrobials comprising treating the surface of said biomaterial with a cationic polysaccharide.
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6793884 |
Dynamic Ox biological burden reduction
A method and apparatus for significantly reducing the biological load on consumer products such as food products, botanicals, cosmetic ingredients and medical products is disclosed. The method...
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6777003 |
Iodine complex of alkyl polyglycosides
An iodine complex concentrate containing (a) from about 0.5 to about 30% by weight of iodine; (b) from about 0.2 to about 14% by weight of an iodide component selected from the group consisting of...
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6767509 |
Self-sterilizing packaging
A sterilization system and process is provided which is useful in the chemical sterilization of medical supplies and equipment. The system includes a container having an internal generator of a...
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6759006 |
Fabric sanitization process
A process for sanitizing a fabric article which is contaminated with one or more microbials. The process steps include: (a) placing the fabric article in a vapor venting bag together with a...
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6749759 |
Method for disinfecting a dense fluid medium in a dense medium plasma reactor
A method for disinfecting water and other dense fluid media containing microorganisms is carried out in a dense media plasma reactor. The plasma reaction in the reactor produces reactive species,...
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