Class / Patent application number | Description | Number of patent applications / Date published |
210287000 | Within flow line or flow line connected closed casing | 27 |
20080296216 | Decontamination of process streams - A method for removing contaminants from a process stream that includes the use of reticulated material to filter the process stream in a vessel located upstream of a process unit. The reticulated material can be used with other conventional filter media within the vessel. | 12-04-2008 |
20090001012 | Substrates Comprising Anti-Microbial Compositions and Methods of Making and Using the Same - Anti-microbial compositions and devices comprising anti-microbial compositions are disclosed. Methods of making and using anti-microbial compositions and devices are also disclosed. | 01-01-2009 |
20100230345 | WATER KETTLE CAPABLE OF FILTERING IMPURITIES FROM WATER - A water kettle includes a kettle body having a receiving space, a cover unit, a hollow receiving member, and a filtering unit. The cover unit includes a cover body mounted on the kettle body, and a valve movable relative to the cover body for controlling flow of water from a water outlet in the cover body. The receiving member is attached to the cover body, and includes a filtering space in fluid communication with the water outlet, and a plurality of openings in fluid communication with the filtering space and the receiving space. The filtering unit is disposed within the receiving member for filtering impurities from the water flowing from the receiving space into the water outlet through the hollow receiving member. | 09-16-2010 |
20110056881 | HOUSEHOLD WATER FILTER - Apparatus for water purification and used in drinking water supply systems and individual filters. The apparatus allows an increase in quality of the water purification by means of a helical arrangement of a granular filter and an increase of the number of passages in which the water is purified. A household filter comprises a housing with distribution grids at the water inlet and outlet, two and more helical partitions having the form of a flat band or rod twisted around the longitudinal axis and having three or more beam profiles, and, optionally, comprise one or more flat partitions dividing the water inlet and outlet. | 03-10-2011 |
20110127208 | METHODS, COMPOSITIONS AND DEVICES UTILIZING STRUCTURALLY STABLE CYANURIC ACID HYDROLASE - The present invention relates to stable cyanuric acid hydrolase enzymes, compositions, and devices for use in the treatment of a liquid, such as water. The present invention also relates to methods of using these enzymes, compositions and devices for the treatment of a liquid, such as water. | 06-02-2011 |
20120168367 | Drinking water filter - A filter cartridge includes, from top to bottom, a main filter comprising grains including ceramic soil and a mixture including tourmaline powder, mica powder, mineral powder, germanite powder, calcite powder, amber powder, agate powder, actinolite powder, crystal powder, and jade powder; a germanite layer comprising grains including ceramic soil and a mixture including germanite powder and selenium powder; a pearl layer comprising grains including ceramic soil and a mixture including pearl powder; an ore layer comprising grains including ceramic soil and a mixture including ore powder capable of emitting far-infrared radiation; a mineral layer comprising grains including ceramic soil and a mixture including mineral powder and calcite; and a gold layer comprising grains including ceramic soil and a mixture including gold powder. | 07-05-2012 |
20130098826 | Treatment Unit for Treating a Cooling Fluid of a Cooling Device of a Functional System - A treatment unit for treating a cooling fluid of a cooling device of a functional system has a container provided with at least one inlet and at least one outlet. A granular ion-exchange medium is arranged in the container in a flow path of the cooling fluid to be treated flowing from the at least one inlet to the at least one outlet. A compression device is arranged in the container and compresses the granular ion-exchange material. The compression device has at least one elastic porous compression element that is permeable for the cooling fluid and is arranged in the flow path between the inlet and the outlet so that the cooling fluid passes through the at least one compression element. The compression element is an open-cell foam material element. | 04-25-2013 |
20130112608 | METHODS, COMPOSITIONS AND DEVICES UTILIZING STRUCTURALLY STABLE CYANURIC ACID HYDROLASE - The present invention relates to stable cyanuric acid hydrolase enzymes, compositions, and devices for use in the treatment of a liquid, such as water. The present invention also relates to methods of using these enzymes, compositions and devices for the treatment of a liquid, such as water. | 05-09-2013 |
20130186816 | Anti-Microbial Compositions and Methods of Making and Using the Same - Anti-microbial compositions and devices comprising anti-microbial compositions are disclosed. Methods of making and using anti-microbial compositions and devices are also disclosed. | 07-25-2013 |
20130319926 | Porous Pavement for Water Quality and Quantity Management - A sorptive-filtration system for removing at least one of negatively or positively charged ions, complexes or particulates from an aqueous stream. The system includes a) flow formed substantially from at least one of rainfall-runoff or snowmelt-runoff; b) a filter containment communicating with the runoff stream such that at least part of the stream passes through the filter containment; and c) a granular filter media disposed within the filter containment, the filter media having an amphoteric material applied thereto, wherein the amphoteric material comprises a metal selected from at least one of Fe, Al, Mn, or Si. | 12-05-2013 |
20130341263 | DESALTING DEVICE - Provided is a desalting device which includes a tower body and a bulge portion bulging downward therefrom, and which prevents uneven flow and causes no dead space within the tower body. The desalting device includes a tower body having a bulge portion | 12-26-2013 |
20140034567 | Method And Apparatus For Producing Autologous Clotting Components - A method and apparatus for obtaining various components of a multi-component material. Generally, a component of a whole blood sample may be concentrated from a patient and re-introduced to the same patient. For example, a clotting component, such as thrombin, from a whole blood sample may be extracted and concentrated in an apparatus and collection to be reapplied or reintroduced into a patient. | 02-06-2014 |
20140102969 | FILTER DEVICE, IN PARTICULAR FUEL FILTER OR OIL FILTER - A filter device has an annular particle filter having a raw side face and a radially separated clean side face, and axially opposing end faces. An annular water separating element is arranged in a flow path downstream of the particle filter, the water separating element circumferentially surrounding the particle filter at a radial spacing. An open inner annular space is defined by and between the particle filter and the water separating element and an outer annular space is defined by and between the water separating element and the filter housing. | 04-17-2014 |
20140305859 | Porous Pavement for Water Quality and Quantity Management - A sorptive-filtration system for removing at least one of negatively or positively charged ions, complexes or particulates from an aqueous stream. The system includes a) flow formed substantially from at least one of rainfall-runoff or snowmelt-runoff; b) a filter containment communicating with the runoff stream such that at least part of the stream passes through the filter containment; and c) a granular filter media disposed within the filter containment, the filter media having an amphoteric material applied thereto, wherein the amphoteric material comprises a metal selected from at least one of Fe, Al, Mn, or Si. | 10-16-2014 |
20150068967 | HIGH ADSORPTION CHAMBERED FILTER - A filter block for a filter is provided. The filter block uses a structure constructed from bound particles of an adsorption media that create one or more chambers for the receipt of unbound particles of the adsorption media. By using a structure formed of bound particles of the adsorption media having one or more chambers that contain unbound particles of the adsorption media, the surface area available for adsorption can be substantially increased relative to conventional configurations. | 03-12-2015 |
20150122719 | ELECTROSTATIC REMOVAL OF COLLOIDAL, SOLUBLE AND INSOLUBLE MATERIALS FROM A FLUID - A filter that contains an adsorbent to remove the soluble portion of the contaminant, and then some form of electrostatic attraction additive. The electrostatic attraction additive would serve to pull the colloidal and particulate portion of the contaminant out of fluid, which could be held indefinitely, or be used to hold while the contaminant is allowed to solubilize and then be removed by the adsorbent. The electrostatic attraction additive could either be positively or negatively charged depending on the surface charge of the particulates that are in the fluid, and includes particles or fibers charged with charged polymers, zeolites, cation or anion exchange resin, powdered alumina, or nano-alumina. | 05-07-2015 |
20180021695 | Carbon Block/Filtration Bed/Conical Reactor with Fluidized Bed System Allowing Small Sorbent Particles to Regenerate Fluid During Extracorporeal Blood Treatment | 01-25-2018 |
20180021752 | METHODS AND APPARATUS FOR CONTROLLING METALS IN LIQUIDS | 01-25-2018 |
210288000 | Conduit through bed, inlet and outlet at same end of casing | 1 |
20090101568 | Device for coupling to equipment for treating water in general and waste water - The equipment incorporates a tank that contains a moving bed of sand and inside which there is the device of the invention, which comprises a tubular pumping device associated with a space coaxial with an inlet conduit for the water to be treated and with outlets for said water within the bed of sand, including a sand washer placed in the upper part of the pumping structure, and also an outlet conduit for clean water and an outlet conduit for dirty water. Novelty focuses on the tubular pumping structure, which includes a fluidizing nozzle and also a lateral injection of air, with the interposition of a laminar filtering body. | 04-23-2009 |
210289000 | With particular liquid receiving means or foraminous bed retainer | 8 |
20100314307 | MEDICAL SEWAGE TREATER - This invention relates to a medical sewage treater, which consists of an article storing bag and water absorbing material, wherein the water absorbing material is a super absorbent polymer and is adhered to the inner wall of the article storing bag or set in the article storing bag. After medical sewage has flowed into the article storing bag, the water absorbing material absorbs water and expands so as to make the treated medical sewage become a colloid or solid of poor flowability such that it is convenient and safe in transportation and can effectively overcome the disadvantages in the prior art, such as uneasily stacking, leakage and thereby pollution during the transportation of the medical sewage. The invention is also applicable to collection and treatment of other deleterious sewage in daily life. | 12-16-2010 |
20110139702 | METAL REMOVING AGENT AND METAL REMOVING FILTER - A metal removing agent has a capability of removing metal clusters and metal ions from fuel with high efficiency. The metal removing agent is made of resin having anionic functional group of a functional group density within a range of 2 to 25 mmol/ml. The anionic functional group contained in the metal removing agent is at least one selected from sulfonate group, carboxyl group, sulfate group, thiol group, phosphate group, phosphonate group, iminodiacetic acid group, and aminophosphate group. A metal removing filter has a container and the metal removing agent. The container accommodates the metal removing agent. | 06-16-2011 |
20120325735 | WATER FILTER ASSEMBLY AND FILTER ELEMENT - A water filter assembly and water filter element are provided. The water filter element has water permeable barriers through which water is to be passed in use in order to purify same. The permeable barrier comprises a nanofibre layer defining nanopores which may be carried by a permeable support layer. The water filter element, in one form, includes an enclosure housing at least one of granular activated carbon, at least one appropriate ion exchange resin and at least one appropriate adsorbent. The nanofibers preferably have antimicrobial properties inherent thereto or provided by a biocidal agent trapped within the nanofibres or a layer thereof, or both. The water filter assembly has a perforated holder that operatively snugly receives the water filter element in a flow path through the water filter assembly. Preferably, the perforated holder has a screw threaded socket for attaching it to a container. | 12-27-2012 |
20130015118 | EXTRACORPOREAL REMOVAL OF MICROVESICULAR PARTICLES - The invention described herein teaches methods of removing microvesicular particles, which include but are not limited to exosomes, from the systemic circulation of a subject in need thereof with the goal of reversing antigen-specific and antigen-nonspecific immune suppression. Said microvesicular particles could be generated by host cells that have been reprogrammed by neoplastic tissue, or the neoplastic tissue itself. Compositions of matter, medical devices, and novel utilities of existing medical devices are disclosed. | 01-17-2013 |
20140326654 | DEVICE FOR FILTERING WATER - The device for filtering water, includes a containment body inside which is placed at least a filter element and includes at least a prefiltration chamber, provided with at least an inlet for the water to be filtered, and at least a postfiltration chamber, provided with at least an outlet for the filtered water, the prefiltration chamber and the postfiltration chamber being in communication with the filter element, where the filter element is substantially sheet shaped and defines an open edge. | 11-06-2014 |
20150136680 | Internal Pod for Gauze Filter of Water Filter - An internal pod designed to be incorporated into a gauze filter in a filter housing consisting of a container and a cover. The container consists of a closed circumferential conical wall, a bottom with lower holes, and a cover with upper holes. Wherein water treatment material or another filter can be incorporated into the inner pod, and wherein the water flows through the layer of material or the other filter and out through the holes in the bottom of the inner pod, continuing through the walls of the gauze filter to the outlet opening of the filter housing. | 05-21-2015 |
20160030864 | SUSPENDED SOLIDS FILTER SYSTEM - A suspended solids filter system including a container for receiving contaminated liquid, and a filter assembly disposed within the container for filtering the contaminated liquid so that contaminants separated from the liquid remain in the container. | 02-04-2016 |
20160107100 | ADSORPTION CARRIER-PACKED COLUMN - An adsorption carrier-packed column includes a central pipe, adsorption carrier, plate A, and plate B, wherein an insertion material C is inserted between the adsorption carrier and the plate A; an insertion material D is inserted between the adsorption carrier and the plate B; the ratio of the deformation rate of the insertion material C (C | 04-21-2016 |