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Class 422/32 - Treating bulk material


Subclass of Class 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
Definition: Process wherein the material being treated is particulate
No. of patents: 232
Last issue date: 11/01/2011


1            
NumberTitleIssue Date
8048852Antimicrobial compounds and formulations
The invention relates to the use of a molecule comprising a backbone of 2 to 35 non-hydrogen atoms in length, having covalently attached thereto at least two bulky and lipophilic groups and having at least one more cationic than anionic moiety, in the manufacture of...
11/01/2011
7964559MVL, an antiviral protein from a cyanobacterium
The present invention relates, e.g., to an isolated polypeptide from a cyanobacterium, Microcystis viridis, which binds specifically to an oligosaccharide comprising the tetrasaccharide Man-alpha-(1→6)Man-beta (1→4) GlcNAc-beta(1→4)GlcNAc. The polypepti...
06/21/2011
7910056Portal apparatus and method for its use
A portal apparatus in the form of an arch-shaped pipe fitting (10) for use with a fumigation chamber that in part incorporates a flexible canopy. The pipe fitting (10) can be seated on the ground (12) so as to be positioned between the canopy an...
03/22/2011
7550111Treatment of biomedical waste
An apparatus for processing biomedical waste comprises a waste input container having an input door in a top thereof and an output door in a bottom thereof. A shredder is mounted under the output opening and is operative to shred waste to a desired maximum size. A p...
06/23/2009
7435378Method and apparatus for treating goods
The present invention is directed to a method and apparatus for treating goods, such as, for example, fumigating and re-cooling perishable goods, such as fruit, using a tarp and floor seal. The apparatus encloses goods on a surface and includes a canopy that is subs...
10/14/2008
7431900Hydrogen 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 embodiment, the dryer includes a clamping assemb...
10/07/2008
7375080Immobilized lactoferrin (Im-LF) antimicrobial agents and uses thereof
Disclosed is a composition of matter comprising a defined dispersion of lactoferria immobilized on a naturally occuring substrate via the N-terminus region of the lactoferrin. Compositions comprising immobilized lactoferrin (Im-LF) are used in a method for reducing ...
05/20/2008
7354551Room decontamination with hydrogen peroxide vapor
A system for microbially and/or chemically decontaminating a room such as a hotel room includes a vapor generator which supplies a decontaminant vapor, such as hydrogen peroxide vapor to the room. The room is then aerated to a level at which it is safe for normal oc...
04/08/2008
7351373Method for the oxidative treatment of bulk material
The invention relates to the oxidative treatment of bulk material in a vessel. The bulk material to be treated is placed in the vessel, and is humidified therein with water or an aqueous solution to such an extent that it can be treated with an O2/O3 gas mixture in ...
04/01/2008
7322369Methods of detaching microorganisms from, or of inhibiting microbial attachment to, animal or poultry carcasses or seafood or parts thereof
Methods of detaching microorganisms (e.g., bacteria) from, or of inhibiting microbial (e.g., bacterial) attachment to, animal or poultry carcasses or seafood or parts thereof, wherein the method involves contacting animal or poultry carcasses or seafood or parts the...
01/29/2008
7273585Biological fluid disposal system
A biological fluid disposal system having a water flow line, a biological fluid line in fluid communication with the water flow line, a disinfectant line in fluid communication with the water flow line and the biological fluid line, and a venturi connected to one of...
09/25/2007
7270499Soil and/or groundwater remediation process
A method of treating contaminants in soil and/or groundwater including adding a source of a peroxide and ozone to the in situ environment in amounts capable of producing reactive species sufficient to oxidize at least one of the contaminants without acidification of...
09/18/2007
7264747Coated microbubbles for treating an aquifer or soil formations
A microporous diffuser includes a first elongated member including at least one sidewall having a plurality of microscopic openings. The sidewall defines an interior hollow portion of the member. The diffuser has a second elongated member having a second sidewall ha...
09/04/2007
7252096Methods of simultaneously cleaning and disinfecting industrial water systems
On-Line and Off-Line methods of simultaneously cleaning and disinfecting an industrial water system are described and claimed. The methods involve the addition to the water of the industrial water system of a Compound selected from the group consisting of the alkali...
08/07/2007
7229599Chemical delivery container
A container for holding powdered reagents that interact with water to form an anti-microbial fluid for use in an apparatus for cleaning and microbially deactivating items. The container includes a fluid inlet connectable to a source of water on an apparatus for clea...
06/12/2007
7189349Flexible walk-in environmental enclosure
An enclosure assembly (10, 10, 10) includes a framework (12) formed from structural members and a flexible transparent enclosure (14) which provides an enclosed space for isolation and or treatment of patients, equipment, and the like. A treatme...
03/13/2007
7186372Method for determining lumen penetration of a vapor phase sterilant
Concentration of a chemical vapor sterilant, especially, hydrogen perioxide, can be calculated at a point within a lumen based upon physical characteristics of the lumen and process parameters of a sterilization process employing the sterilant. ...
03/06/2007
7153471Method of decontamination of whole structures and articles contaminated by pathogenic spores
A method of decontaminating a structure contaminated by pathogenic microorganisms such as bacillus anthracis and its spores, B. subtilis var niger and its spores, and B. stearothermophilus and its spores. The steps include sealing a conta...
12/26/2006
7144551Mold 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
7090808Apparatus for testing sterilization methods and materials
Apparatus and method for testing one or more sterilization indicators (e.g., biological indicators or chemical indicators) or other articles by contacting them under controlled sterilization conditions with a flowing antimicrobial gas containing hydrogen peroxide va...
08/15/2006
7064241Chemical 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 microemulsion composition. ...
06/20/2006
7025932Control of gaseous sterilization
A method of sterilizing a sealable enclosure includes initially adjusting the relative humidity in the enclosure to a level substantially below ambient, circulating a carrier gas to the enclosure at a temperature raised above ambient and supplying a sterilant vapor ...
04/11/2006
7001631Low temperature sanitization of human pathogens from the surfaces of food and food packaging
Almonds are often harvested off the ground from around trees which have been fertilized with manure. Potentially hazardous microbes are transferred from the husk to the shells during the dehusking process. During deshelling, shell dust with attached microbes escapes...
02/21/2006
6994823Apparatus and method for ventilating endoscope soaking basins
The present invention provides an apparatus for removing fumes from an endoscope disinfecting apparatus configured for disinfecting an endoscope with a disinfecting solution. In architecture, the exhaust system includes a fan housing, a fan disposed within the fan h...
02/07/2006
6960350Antifungal fragrance composition
An antifungal fragrance composition containing as its active ingredients: (a) at least one type of fragrance component selected from the group consisting of an aliphatic or aromatic aldehyde having 5 to 16 carbon atoms and an aliphatic or aromatic alcohol having 5 t...
11/01/2005
6955786Gaseous blend of CO2 and Ox and its use for biological burden reduction
A gaseous blend of CO2 and Ox and a method for applying a continuous stream of a gaseous blend of CO2 and Ox to a material are disclosed. The gaseous blend and the method significantly reduce the biological load on consume...
10/18/2005
6949219Method for disinfection of activated carbon through contact with peroxide containing materials
A process is provided for the disinfection of activated carbon. The process comprises contacting contaminated carbon with peroxide-containing materials for a sufficient amount of time using enough peroxide to provide effective disinfection in a process that is relat...
09/27/2005
6923937Emulsified soil biocides used in drip irrigation systems
A soil biocide formulation for aqueous delivery comprising from about 50 to 99% by weight of the formulation of a fumigant preferably selected from the group consisting of methyl bromide, chloropicrin, 1-3 dichloropropene (Telone), propargyl bromide, dimethyl disulp...
08/02/2005
6916446Bioreactor method, apparatus and product thereby
Methyl halide contaminants are oxidized in a reaction chamber containing a methylotrophic bacterium through direct oxidation of the methyl halide contaminant. Methyl halides may be used as a disinfectant, with the remnant methyl halide contaminant oxidized through d...
07/12/2005
6908592emulsified soil biocides used in drip irrigation systems
A soil biocide formulation for aqueous delivery is disclosed. The formulation includes a biocide selected from methyl bromide, chloropicrin, 1-3 dichloropropene (Telone) and methgylisothiocyanate. The formulation also includes an emulsifier containing non-ionic and ...
06/21/2005
6891079Wipe
A method of inhibiting production of ammonia from urine held adjacent a user's skin by an article. The method includes applying a composition including a Yucca sp. extract to an area of the wearer's skin. A wipe for wiping surfaces including a flexible sheet ...
05/10/2005
6852279Sterilization with temperature-controlled diffusion path
A chemical vapor sterilization process is enhanced by controlling the temperature of a diffusion path between a vaporizer and a sterilization chamber so as to condense and then re-vaporize at least a portion of the vapor. ...
02/08/2005
6840251Methods of simultaneously cleaning and disinfecting industrial water systems
On-Line and Off-Line methods of simultaneously cleaning and disinfecting an industrial water system are described and claimed. The methods involve the addition to the water of the industrial water system of a Compound selected from the group consisting of the alkali...
01/11/2005
6835362Connector assembly
The present invention relates to a connector assembly (3) for connection to a container (1) for sterilising goods, preferably for pharmaceutical applications, and a releasable connector port (5) for releasably connecting said connector assembly ...
12/28/2004
6823774Freshness preserving gadget
An adsorbent (2) is sandwiched by two films (4) from upper and lower directions; the two films (4) are bonded to upper and lower surfaces of the adsorbent (2). A skirt portion (4A) extending in a lateral direction of the adsorbent ...
11/30/2004
6821481Continuous processing method and continuous processing apparatus for liquid-form substance, and liquid-form substance processed thereby
A continuous processing apparatus includes a dissolution section for dissolving liquid carbon dioxide into a continuously supplied liquid-form raw material, and a processing section for holding the liquid-form raw material with liquid carbon dioxide dissolved therei...
11/23/2004
6808681Method 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 surface, the entire sterilization procedure being performed with the hydrog...
10/26/2004
6790411Hydrogen peroxide indicator and method
The present invention provides a hydrogen peroxide indicator that includes a substrate on which is disposed an indicator composition that includes at least one of a select group of colorants. As a result of contact with hydrogen peroxide, the colorants change color,...
09/14/2004
6776958Method and device for treating a heavily loaded liquid effluent in particular with nitrogen and with phosphorus
A device for treating a liquid effluent such as pig slurry containing significant quantities of nitrogen and phosphorus, the device including a mixing reactor for contacting the liquid effluent with the basic reagent, provided with an intake for said effluent and an...
08/17/2004
6759006Fabric 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 cleaning/refreshing composition comprising water; and (b) subjecting the vap...
07/06/2004
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