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WO/2020/141526A1 |
Apparatus (20) for use with a biological sample, including at least one viable sperm cell (12) having a tail (8) and a head (6), comprising: a fluid chamber (40) shaped and sized for receiving the biological sample, and at least one elec...
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WO/2020/131901A1 |
A method for removing suspended particles from fluids in an electrostatic separator is provided. Porous materials are utilized within the electrostatic separator to promote separation of the suspended particles from the fluids. Small par...
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WO/2020/106646A1 |
Microfluidic devices having a circuit substrate with a control unit, a switching mechanism associated with a dielectrophoresis (DEP) electrode, and a memory unit are described. Switching instructions may be received, stored, and retrieve...
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WO/2020/071941A1 |
The invention relates to devices for purifying hydraulic and dielectric fluids (oils and fuels) of mechanical impurities. An electric filter for purifying hydraulic and dielectric fluids comprises a housing with an inlet pipe and an outl...
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WO/2020/071943A1 |
The invention relates to methods for operating apparatus for purifying hydraulic and dielectric fluids. The apparatus of interest is activated in an automatic mode, frequency converters and the level of oil in a tank are checked, a vacuu...
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WO/2020/071940A1 |
The invention relates to devices for purifying hydraulic and dielectric fluids of mechanical impurities and dissolved and dispersed water. An apparatus for reclaiming hydraulic and dielectric fluids comprises a vacuum tank with an atomiz...
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WO/2020/068041A1 |
Techniques for separating particles of interest from whole blood are disclosed. An example particle separation chip includes a first inlet on the particle separation chip for receiving whole blood and a second inlet on the particle separ...
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WO/2020/053328A1 |
A microfluidic device comprising a plurality of microfluidic channels and a plurality of corresponding dielectrophoresis (DEP) electrode arrays, each microfluidic channel arranged to direct fluid over a DEP electrode array such that in u...
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WO/2020/013343A1 |
Provided is a separator for separating toner and a carrier liquid from a liquid developer, wherein the separator comprises: an electrode roller; an electrode member which is disposed such that there is a gap between the electrode member ...
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WO/2020/013340A1 |
Provided is a separator for separating toner and a carrier liquid from a liquid developer, wherein the separator comprises: an electrode roller; an electrode member which is disposed such that there is a gap between the electrode member ...
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WO/2020/013341A1 |
Provided is a separator for separating toner and a carrier liquid from a liquid developer, wherein the separator comprises: an electrode roller; an electrode member which is disposed such that there is a gap between the electrode member ...
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WO/2020/013342A1 |
The present invention increases the efficiency with which toner and a carrier liquid are separated from a liquid developer. Provided is a separator which separates toner and a carrier liquid from a liquid developer. Specifically provided...
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WO/2020/007703A1 |
The invention relates to a device (1) for dielectrophoretic capture of particles (2, 3), at least comprising one or more layers (4) and electrical contacting (5), the layers (4) each having a layer upper side (6), a layer underside (7) a...
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WO/2020/002541A1 |
The invention relates to an electrode assembly (100) for a microfluidic device (1000), in particular a microfluidic flow cell (1000), comprising a fluidic layer (110), a substrate layer (130), and a membrane (120) arranged between the fl...
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WO/2020/002399A1 |
The invention relates to a microfluidic flow cell (100). The flow cell (100) has electrodes (210, 220) for generating an electric field in the interior (140) of the flow cell (100), wherein the interior (140) is at least partly delimited...
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WO/2019/236690A1 |
A dielectrophoretic (DEP) sensor includes a graphene electrode adjacent a channel for confining a target particle in a liquid, a surface probe attached to a surface of the graphene electrode, the surface probe having a selective reaction...
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WO/2019/195196A1 |
The present disclosure describes methods, devices and systems comprising materials comprising dielectrics. In various aspects, electrodes layered or imbedded with these dielectrics provide enhanced properties for a wide range of applicat...
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WO/2019/178163A1 |
Described herein are aspects of a microfluidic separation and assay system that can include a microfluidic contactless dielectrophoretic (cDEP) device, a microfluidic concentrator, and a microfluidic assay chamber. In some aspects, micro...
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WO/2019/161297A1 |
Apparatus and methods for selectively transmitting objects of interest from a first reservoir to a second reservoir are disclosed. The apparatus includes electromagnetic focusing apparatus configured to interact with objects of interest ...
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WO/2019/161346A1 |
Apparatus and methods for selectively transmitting objects of interest from a first reservoir to a second reservoir are disclosed. The apparatus includes electromagnetic focusing apparatus configured to interact with objects of interest ...
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WO/2019/157240A1 |
Multi-domain electrostatic filters and methods, systems and computer readable media for control thereof are described.
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WO/2019/152967A1 |
Separation apparatuses for the separation of a mixture of two fluids, such as a water-in- oil emulsion, via electrocoalescence, are provided. A separation apparatus may include a series of flow conditioners each having a different permit...
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WO/2019/147525A1 |
An apparatus and method for isolating bacterial particles in a sample using a container with material in temporary fluid blocking position to lower orifice in the container, a separation medium having an electrical conductivity lower tha...
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WO/2019/138784A1 |
A concentration device (100A) is for concentrating a solution containing biological substances, and comprises: a first chamber (5a) into which the solution is injected; a second chamber (5b) which is filled with a drawing agent (6); a fi...
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WO/2019/073882A1 |
This nanocarbon separation device is provided with: a first porous structure for holding a solution including a surfactant; a second porous structure for holding a dispersion medium; a holding part which is provided between the first por...
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WO/2019/073876A1 |
A nanocarbon separation device that is characterized by comprising: a porous structure that can hold a dispersion that includes nanocarbon; a first electrode that is arranged to contact at least a portion of an upper end of the porous st...
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WO/2019/071142A1 |
Described herein are systems and methods which utilize an array of wells to isolate pathogens and nucleic acid detection techniques to accurately and rapidly detect pathogens in fluid samples, even in very low concentrations, including f...
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WO/2019/058144A1 |
The disclosure relates to a dielectrophoretic tweezer, and associated methods of fabrication and use. The tweezer comprises a first end and a second end, in which the first end has a lateral dimension of less than 10 microns; a structure...
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WO/2019/013957A1 |
Electro-kinetic separation processes for removing solid particles from hydrocracker process streams are provided herein.
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WO/2018/217709A1 |
A membrane includes a plurality of nanopores, each nanopore including a first opening on a first side of the membrane, a second opening on a second side of the membrane, and an inner surface that extends between the first and second open...
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WO/2018/199874A1 |
A fluid entrained particle separator may include an inlet passage to direct particles entrained in a fluid, a first separation passage branching from the inlet passage, a second separation passage branching from the inlet passage and ele...
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WO/2018/194900A1 |
Apparatuses and processes for use in electrostatic filtration are provided. The apparatuses and processes provided herein promote effective and efficient removal of solid matters even in feeds containing a relatively substantial amount o...
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WO/2018/189280A1 |
There is provided an apparatus (10) for purifying air or liquids, wherein the apparatus comprises: a power unit (1); an emitter piece (3) electrically connected to said power unit; and wherein the emitter piece is a composite piece compr...
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WO/2018/184713A1 |
A device for the selective fractionation of ultrafine particles, comprising through-flowable separating columns (3) fluidically connected in series by connecting lines (1), in each case at least two alternately operated inlets (6, 7) for...
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WO/2018/165627A1 |
The present invention an apparatus and method of injecting a liquid borne sample into a field flow fractionator and a method of forming a top plate and spacer. In an embodiment, the field flow fractionation unit includes a top plate incl...
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WO/2018/140775A1 |
Techniques and devices for sorting objects using dielectrophoresis separation. A device can include a non-linear dielectrophoresis separation channel for use in sorting object in a flow of a volume of a liquid solution using dielectropho...
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WO/2018/126205A1 |
Methods are described herein for isolating clonal populations of T cells having a defined genetic modification. The methods are performed, at least in part, in a microfluidic device comprising one or more sequestration pens. The methods ...
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WO/2018/118893A1 |
The present invention provides for microelectrode array devices and method of making and using same for the purpose of isolating and analyzing micro- and nanoparticles contained within a fluid solution. In various aspects, the present in...
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WO/2018/093475A1 |
This invention describes a one-step technique for the simultaneous label-free detection and concentration of blast cells from a blood sample. Enrichment of blast cells is achieved using a closed loop microfluidics system, allowing contin...
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WO/2018/094249A1 |
Methods and devices are provided for focusing and/or sorting activated T cells. The device comprises a microfluidic channel comprising a plurality of electrodes arranged to provide dielectrophoretic (DEP) forces that are perpendicular to...
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WO/2018/073991A1 |
A concentrating device that is suitable for dielectrophoresis is provided with: a first substrate; a second substrate provided so as to face the first substrate; a flow path formed between the first substrate and the second substrate; a ...
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WO/2018/075689A1 |
Systems, devices, and methods for detecting contamination (e.g., bacteria) in fluid are provided. The systems, devices, and methods allow for filtering a fluid sample using a filter to capture and concentrate cells (e.g., bacteria) to de...
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WO/2018/063999A1 |
Methods for detecting submolar concentrations of a target analyte in a sample are disclosed. These methods combine a process of biomarker to bead conversion with bead enrichment and simple visual, optical, or electrochemical detection of...
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WO/2018/032081A1 |
The present invention relates to an advanced system for the removal of air pollutants from combustion and non-combustion processes that generate air pollutants that are regulated by environmental agencies. The pollutants include, but are...
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WO/2018/031686A1 |
In various embodiments a Massively parallel Single-cell Electroporation Platform (MSEP) for low voltage, high efficiency delivery of extracellular materials into mammalian cells at an ultrahigh throughput of 10 million cells/min on a 1 c...
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WO/2018/031722A1 |
The present technology relates to improved device and methods of use of insulator-based dielectrophoresis. This device provides a multi-length scale element that provides enhanced resolution and separation. The device provides improved p...
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WO/2018/026605A1 |
The disclosed embodiments relate to method, system and apparatus for assay testing. In an exemplary embodiment, the disclosure relates to a cartridge for testing an assay. The cartridge includes a sample reservoir to receive a mixture of...
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WO/2018/027107A1 |
A system and method for antibiotic susceptibility testing (AST) efficiently determines whether bacteria are alive or have been killed by antibiotic treatment. The AST device includes at least one bacteria supply reservoir and a microflui...
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WO/2018/013685A1 |
Methods and systems are described for tuning an electrical field gradient for insulator-based di electrophoresis (iDEP). A fluidic layer defines a fluidic channel adjacent to a substrate. A deformable membrane is positioned adjacent to t...
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WO/2018/009892A1 |
Provided herein are a methods of analyzing particles and isomotive dielectrophoresis devices, and methods of forming dielectrophoresis devices. The method of analyzing particles includes providing an isomotive dielectrophoresis device; p...
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