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9028690 Water treatment cartridge  
A manually-operated gravity-flow water treatment cartridge for use in a portable water treatment device having a filtered water reservoir includes a housing comprising a framework defining a...
9023205 Filter cartridge  
The invention relates to a filter cartridge (1), in particular a suction filter cartridge, in which the inlet region (10) and the outlet opening (20) are arranged in the base region. The outlet...
9017552 Garden runoff treatment system  
A system for treating runoff water from a plastic container includes a tray having at least one drainage hole defined in a lower surface thereof. Remediation media is positioned within the tray...
9017553 Filtration of a hydrocarbon from a fluid  
An apparatus, method, and system for treatment of industrial waste water and/or marine vessel bilge water before discharge into waterways, said waste water having hydrocarbon, and synthetic oils,...
9005435 Structure for opening section, and water purification cartridge  
A structure for an opening section closed by a net through which fluid flows. The opening section is provided in a vertical wall so as to rise to the vertical wall side from the corner formed...
9004292 Squeezable beverage bottle and filter system  
Embodiments of the present disclosure could generally provide a relatively easily squeezable beverage bottle that allows control of the flow rate of the liquid being dispensed to the user. The...
9005437 Appliances for the alkalizing of water  
The invention is directed to point of use devices and appliances for alkalizing water that is to be ingested. The devices comprise straws, carafes, countertop units, water bottle units, and any...
9000000 Windshield washer conditioner  
A system and method of collecting and conditioning rainwater and other moisture, such as dew, from a windshield of a vehicle and utilizing the collected fluid to replenish the fluids in the...
8986544 Vented filter cartridge for water treatment device  
A filter cartridge has a shell defining an upper portion with an upper interior volume and a lower portion with a lower interior volume. The cartridge is for use in gravity-fed water treatment...
8974662 Filtration of a pumped hydrocarbon containing liquid  
An apparatus for and method of filtering hydrocarbon contaminated water, which is used in a system requiring a pump to lift low lying hydrocarbon contaminated liquids from said pump through a...
8961788 Shower filter  
A shower filter between a downwardly slanting shower arm and a shower head, including a base, and a vertical housing with filler material. The base has an input chamber for receiving water from...
8931650 Vented baby bottle  
Baby bottles can have a single container, or two containers to create a space for thermal isolation, as selected by the user. The baby bottle can be vented to allow air to enter the bottle through...
8926840 Drinking container and filter assembly  
A personal, portable drinking container has a bottle with a side wall, a closed bottom, a neck, a reservoir, and a top opening in the neck providing access to the reservoir. A cap is removably...
8906144 Compact adsorption dryer  
An adsorption dryer (20) for processing gases, in particular compressed air, having a control head (24) with valves (28), pipe connections (26) and means for receiving cartridges, and at least two...
8900339 Filters, systems and methods for reducing can velocity  
Certain embodiments of the invention may include filters, systems, and methods for reducing can velocity. According to an example embodiment, a filter is provided for filtering particles from air...
8858788 Device for the removal of organic components from a mixture of organic components and water  
Method for the removal of organic components from a mixture of organic components and water, characterized in that it comprises the steps of guiding the mixture through at least one vessel (3) in...
8845895 Reusable water bottle with integrated disposable cap and filter  
A bottled water filtration system for use with a water bottle, the system having a bottle cap, a nozzle formed in a first side of the bottle cap, a porous filter housing formed on a second side of...
8828104 Tank fuel drying device  
A device and method for removing moisture from ethanol blended fuel in a fuel tank comprises a container made of a non-woven nylon fabric, a desiccant, and a gelling agent; wherein the desiccant...
8820584 Bottle for forming and safely housing elemental iodine and dispensing attachments  
A bottle for the creation, storage, administration and dispensing of elemental iodine is disclosed. An amount of crystal iodine is safely housed at the bottom of the bottle. Water is poured into...
8808435 Adsorption-separation device  
The present invention relates to the field of adsorption-separation technology, and more particularly, to an adsorption-separation device. The device includes a base component, a top cover...
8758607 Water treatment  
Apparatus for treating run-off water, the apparatus including a mechanical-sorption filter for removing particulate and colloidal material; an ion exchange filter for removing positively charged...
8741137 Filtering methods and configurations  
Passing a fluid though a single filter module effectively removes at least two different types of impurities from the fluid. The fluid is directed through at least two different types of filtering...
8709251 Coolant demineralizer for fuel cell vehicle  
The present invention provides a coolant demineralizer for a fuel cell vehicle, which removes ions released from coolant of a fuel cell stack. In preferred embodiments, the present invention...
8679330 Integrated aquarium filter assembly including filter media components and an upstream water pump  
Disclosed are filter assemblies for an aquarium tank. The disclosed assemblies include a filter basket assembly in which one or more filter baskets are connected, either directly or indirectly, to...
8673147 Container for filtering liquid having an outlet aperture for air  
A container for the filtration of liquid is described, which has a cup and a cover mounted on the cup. The cup is at least partly filled with a filter material and has at least one outlet window...
8673143 Portable system for on-site iodine extraction from an aqueous solution  
A portable system for extracting iodine from brine on-site is disclosed. The portable system includes a mobile platform containing a treatment unit for oxidizing iodine ions into elemental iodine,...
8658105 Apparatus for securely processing biological sample  
An apparatus for securely processing biological sample is used to wash, separate, or purify biological molecules, such as DNAs, RNAs, and proteins. The apparatus comprises at least one...
8641891 Multi-chambered container  
A multi-chambered container, which reduces backflow and which can include a filter to remove contaminants from a beverage, a first chamber having a first opening disposed adjacent to a top of the...
8623206 Gravitational filter and liquid purification device  
A system, that may be portable, for purifying liquid flowing gravitationally from a source/reservoir into a purified liquid receptacle is described. The system includes a housing with a generally...
8597778 Porous formed article and method for production thereof  
A porous formed article which comprises an organic polymer resin and an inorganic ion absorbing material, and has communicating pores opening at an outer surface, wherein it has cavities in the...
8591735 Drinking water purification device  
A fast acting water purification system containing a source of silver ions which is suitable for use in personal or household water containers, where the non-potable water may contain halides or...
8585970 Flow through cartridge for selecting an analyte online with high performance liquid chromatography  
A flow through cartridge for solid phase extraction of an analyte from a liquid has a cartridge body bounding a passage for retaining a sorbent. The passage extends from a first end face to a...
8535524 Exchangeable media filter  
A filter element for a pool or spa including a sintered plastic outer cylinder of a first diameter, a sintered plastic inner cylinder of a second diameter less than said first diameter; the inner...
8518254 Coolant demineralizer for a fuel cell vehicle  
The present invention provides a coolant demineralizer for a fuel cell vehicle, which removes ions, released from a pipe, from coolant of a fuel cell stack. In preferred embodiments, the present...
8512552 Absorbent spill clean-up mat  
A mat for cleaning a liquid spill on a surface has a flexible, liquid-permeable outer shell having a top side, a bottom side, and a peripheral edge. The top and bottom sides are mutually fastened...
8501005 Water purification apparatus and system  
The invention relates to a two-stage design for a water purification system, with water to be purified first passing through a first stage containing particulate filtration media, and a second...
8496815 Iodine recovery systems  
Systems and methods for the recovery of iodine are described. In particular, recovery systems and methods produce an iodine complex from an aqueous brine containing iodide. A head tank for...
8470167 Device for dosed transfer of filtered softened water inside boilers of steam household appliances  
A device for the dosed transfer of filtered softened water inside boilers of household appliances includes a tank, a cartridge including a water softening agent, a double drain pipe with vertical...
8454826 Water treatment apparatus  
A water treatment cartridge has a major and a minor axis in a horizontal cross-section and mounting lugs provided at the upper end of the cartridge, generally aligned with the major axis of the...
8439205 Portable universal flow filter  
A monolithic carbon composite filter for use in water filter bottles of the type having a bottle cap and a valved vented top. The filter is formed with exposed surfaces including side walls and a...
8438731 Method of using step flange catch basin adaptor  
A method of mounting a grate adapter unit beneath a stormwater collection grate includes steps of providing a grate adapter unit having a plurality of outwardly extending mounting flanges, each...
8431021 Exchangeable media filter  
A filter element for positioning in a filter compartment of a spa includes a plastic mesh outer cylinder and a plastic mesh inner cylinder, the inner cylinder being positioned coaxially with...
8398850 Water treatment feeder device and a water treatment feeder system  
A package of water treatment pellets includes a first container and a second container. The first container is fabricated from a water-dissolvable sheet material and the first container is filled...
8394269 Water filter device having encoding structure  
The present invention relates to a water filter device having a filter head with filter head components, a replaceable filter candle with filter candle components, and an encoding structure which...
8388841 Filter cartridge, particularly for percolating filter jugs, and method of manufacturing it  
A filter cartridge (1), particularly for percolating filter jugs, with a cartridge body (2) intended to contain a filter bed, provided with at least one inlet aperture (7) for the fluid to be...
8366922 Exchangeable media filter  
A filter element for a pool or spa including a sintered plastic outer cylinder of a first diameter, a sintered plastic inner cylinder of a second diameter less than said first diameter; the inner...
8349181 Filter cartridge, in particular for purifying dental waste waters  
A filter cartridge, which is suitable in particular for purifying dental waste waters, has a housing with three different spatial regions which receive three different filter materials having...
8323493 Fluid filter  
A filtering system having a housing forming a cavity with a fluid inlet and outlet remote therefrom with a partially porous basket filled with particulate or granular polymer filtering material...
8313644 Bottle with an integrated filtration assembly that is manually operated using a plunger  
A portable vessel for fluids has an integrated filtration system. A pressing assembly fitted to the vessel includes a stopper, a rod having a top end and a filtration assembly. A vessel top...
8303811 Aquarium filter element with removable insert  
An aquarium filter element having a removable insert. The removable insert may include a chemical agent or biological agent for treating aquarium water.