Patents Assigned to KX Technologies, LLC
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Publication number: 20130240430Abstract: A receiver for a cassette filter housing having an upper housing surface. The receiver comprises an arrow shaped elongated member having ends. The elongated member may be parallel with an upper surface of the cassette and may include a base portion attached to the upper housing surface the cross-section of which is a substantially planer segment extending to the upper surface. The elongated member includes an upper receiver portion having at least one cavaliered retaining surface. The receiver includes a first reinforcement member extending outward from the base portion adjacent one of the ends of the elongated member and perpendicular to the elongated member, and a second reinforcement member extending outward from the base portion adjacent the opposite end of the elongated member and perpendicular to the elongated member the reinforcement members affixed to the base portion and the upper housing surface.Type: ApplicationFiled: March 15, 2012Publication date: September 19, 2013Applicant: KX TECHNOLOGIES, LLCInventors: Michael J. Sherman, Stephen P. Huda, Steven J. Haehn
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Publication number: 20130224378Abstract: A method for forming and immobilizing small particles on a filter substrate using a first and second polymer solution, a solution of sodium bromide and a solution of a metal salt. The method adjusts the pH of at least one of the first and second polymer solutions, immersing the filter substrate in the first polymer solution and immersing the filter substrate in the second polymer solution. The method includes repeating the steps of immersing the filter substrate in the first solution and the second solution alternately until desired number of layers is achieved. The method allows for the filter substrate to be immersed in the solution of the metal salt and subsequently in the solution of sodium bromide.Type: ApplicationFiled: February 27, 2012Publication date: August 29, 2013Applicant: KX TECHNOLOGIES, LLCInventors: Jinwen Wang, Meedia A. Kareem, Rezan Kareem, Bruce Taylor, Andrew W. Lombardo, Frank A. Brigano
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Publication number: 20130031926Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a floating key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter base may be situated inline, and in fluid communication, with influent and effluent piping, such as within a refrigerator. The filter housing assembly may be attached to, and removed from, the filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.Type: ApplicationFiled: October 5, 2012Publication date: February 7, 2013Applicant: KX TECHNOLOGIES, LLCInventors: Stephen P. Huda, Michael J. Sherman, Steven J. Haehn
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Patent number: 8366930Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a floating key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter base may be situated inline, and in fluid communication, with influent and effluent piping, such as within a refrigerator. The filter housing assembly may be attached to, and removed from, the filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.Type: GrantFiled: February 14, 2012Date of Patent: February 5, 2013Assignee: KX Technologies, LLCInventors: Stephen P. Huda, Michael J. Sherman, Steven J. Haehn
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Publication number: 20120144854Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a floating key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter base may be situated inline, and in fluid communication, with influent and effluent piping, such as within a refrigerator. The filter housing assembly may be attached to, and removed from, the filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.Type: ApplicationFiled: February 14, 2012Publication date: June 14, 2012Applicant: KX TECHNOLOGIES, LLCInventors: Stephen P. Huda, Michael J. Sherman, Steven J. Haehn
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Patent number: 8137551Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a floating key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter base may be situated inline, and in fluid communication, with influent and effluent piping, such as within a refrigerator. The filter housing assembly may be attached to, and removed from, the filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.Type: GrantFiled: August 8, 2008Date of Patent: March 20, 2012Assignee: KX Technologies, LLCInventors: Stephen P. Huda, Steven J. Haehn, Michael J. Sherman
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Patent number: 8056733Abstract: Structures treated with a microbiological interception enhancing agent comprising of a water-soluble cationic material having a counter ion associated therewith at specific sites on the cationic material, in combination with a biologically active metal salt, wherein the counter ion associated with the cationic material preferentially precipitates with at least a portion of the cation of the biologically active metal salt such that precipitation of the biologically active metal cation and the counter ion associated with the cationic material occurs in proximity to the cationic material are disclosed herein. The microbiological interception enhancing agent may be incorporated into articles of commerce by treating the starting materials of the structure or by applying the microbiological interception enhancing agent on to at least one surface of the article.Type: GrantFiled: August 1, 2007Date of Patent: November 15, 2011Assignee: KX Technologies LLCInventor: Evan E Koslow
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Publication number: 20110210062Abstract: Water filtration media having a charged material affixed directly to binder material used in the fabrication of the filter media. A microbiological interception enhancing agent is added to the binder directly. The media having a charged material and a microbiological interception enhancing agent both affixed directly on a binder material is then combined with core filter media and prepared as a filtration media. A filter is prepared from the treated filter media.Type: ApplicationFiled: February 26, 2010Publication date: September 1, 2011Applicant: KX TECHNOLOGIES, LLCInventors: Jinwen Wang, Meedia A. Kareem, Richard D. Kendrick, Andrew W. Lombardo, Frank A. Brigano
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Patent number: 8002990Abstract: A filter for removing soluble, colloidal, and insoluble particles from a fluid, including lead using a first filter media for filtering soluble material from the fluid, a second filter media, adjacent and in fluid communication with, the first filter media, for filtering soluble material from said fluid, wherein the first and second filter media create a physical non-soluble particle barrier at their interface for capturing non-soluble particles, that when retained at the interface, become soluble over time in the fluid, and are subsequently removed by the second filter media. At least one of the filter media can be fibrillated nanofibers that are loaded with finely subdivided media of powdered ion exchange resins. A third filter media may be placed between the first and second filter media to enhance capturing and dissolving the physical non-soluble particles.Type: GrantFiled: July 22, 2008Date of Patent: August 23, 2011Assignee: KX Technologies, LLCInventors: John H. Schroeder, Kenneth DeRosa, Andrew W. Lombardo, Nichole Pennisi, Peter A. Yarnell
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Publication number: 20100307968Abstract: An activated carbon filter with reduced leachable arsenic comprising activated carbon, a binder material for binding activated carbon into a filtration mesh and an arsenic adsorbent in a concentration of less than about 5% for reducing leachable arsenic inherent in the activated carbon.Type: ApplicationFiled: June 9, 2009Publication date: December 9, 2010Applicant: KX TECHNOLOGIES LLCInventors: Frank A. Brigano, John H. Schroeder, Vladimir Popovic
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Publication number: 20100044289Abstract: Disclosed is an integrated paper wherein the paper has capabilities and functionalities provided by both the fiber and the active agent ingredients, and a method of immobilizing the active agents within the integrated paper. The tight pore structure of the integrated paper of the present invention, a mean pore diameter of less than about 2 microns, provides short diffusion distances from a fluid to the surface of the paper ingredients by adsorption or diffusive interception making it an excellent medium for fluid filtration. The integrated paper of the present invention can further include a microbiological interception enhancing agent. The integrated paper can be formed using, preferably, wet laid paper-making processes for speed and efficiency. Also disclosed are devices utilizing the integrated paper useful in fluid filtration.Type: ApplicationFiled: October 28, 2009Publication date: February 25, 2010Applicant: KX TECHNOLOGIES LLCInventor: Evan E. Koslow
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Patent number: 7655112Abstract: An integrated paper having capabilities and functionalities provided by both the fiber and the active agent ingredients, and a method of immobilizing the active agents within the integrated paper. A tight pore structure with a mean pore diameter of less than about 2 microns provides short diffusion distances from a fluid to the surface of the paper ingredients by adsorption or diffusive interception, making it an excellent medium for fluid filtration. A microbiological interception enhancing agent may be added. The integrated paper may be formed using wet laid paper-making processes. Devices utilizing the integrated paper are used in fluid filtration.Type: GrantFiled: September 19, 2003Date of Patent: February 2, 2010Assignee: KX Technologies, LLCInventor: Evan E. Koslow
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Publication number: 20090188870Abstract: A filter for removing soluble, colloidal, and insoluble particles from a fluid, including lead using a first filter media for filtering soluble material from the fluid, a second filter media, adjacent and in fluid communication with, the first filter media, for filtering soluble material from said fluid, wherein the first and second filter media create a physical non-soluble particle barrier at their interface for capturing non-soluble particles, that when retained at the interface, become soluble over time in the fluid, and are subsequently removed by the second filter media. At least one of the filter media can be fibrillated nanofibers that are loaded with finely subdivided media of powdered ion exchange resins. A third filter media may be placed between the first and second filter media to enhance capturing and dissolving the physical non-soluble particles.Type: ApplicationFiled: July 22, 2008Publication date: July 30, 2009Applicant: KX TECHNOLOGIES LLCInventors: John H. Schroeder, Kenneth DeRosa, Andrew W. Lombardo, Nichole Pennisi, Peter A. Yarnell
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Patent number: 7566014Abstract: A process for making fibrillated fibers includes preparing a fluid suspension of fibers, low shear refining the fibers at a first shear rate to create fibrillated fibers having a reduced CSF, and subsequently higher shear refining the fibers at a second shear rate, higher than the first shear rate, to increase the degree of fibrillation of the fibers. The refining at the first shear rate may be with a rotor at a first maximum shear rate and the refining at the second shear rate may be with a rotor at a second maximum shear rate, higher than the first maximum shear rate. The process may further include pre-treating the fibers by high shear refining with impact to stress the fibers prior to low shear refining.Type: GrantFiled: March 30, 2007Date of Patent: July 28, 2009Assignee: KX Technologies LLCInventors: Evan E Koslow, Anil C Suthar
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Patent number: 7442301Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. The filter housing has a sump for enclosing the filter media, a filter head, and at least one standoff protruding outwards for use in securing the filter head to a filter manifold. The filter manifold supports the filter housing with a filter locator. A filter guide having a rotator actuating mechanism secures and holds the filter head in place when the filter head is axially inserted. The rotator actuating mechanism has tabs and slots that rotate upon a transverse axial force from the standoff and from tabs on an internal shutoff. The internal shutoff has an inlet extension and an outlet extension with apertures for fluid ingress and egress. The internal shutoff tabs slidably contact and align the rotator actuating mechanism to secure and remove the filter head.Type: GrantFiled: August 28, 2006Date of Patent: October 28, 2008Assignee: KX Technologies LLCInventor: Stephen P Huda
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Patent number: 7407701Abstract: A composite of the present invention comprises a substrate having deposited on a surface thereof a dry mixture of active particles, lofting fibers, and binder particles. The composite has increased air permeability and lower air resistance than prior art composites that do not incorporate lofting fibers.Type: GrantFiled: July 26, 2005Date of Patent: August 5, 2008Assignee: KX Technologies LLCInventor: Richard D Kendrick
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Publication number: 20080116125Abstract: A filtering apparatus having two distinct filter media for filtering circulating fluid in a circulation system. A portion of the fluid entering the filter passes through a first filter media, while a reduced portion of the fluid entering the filter passes through a second filter media. The second filter media accumulates contaminants and suspended particles from the circulating fluid. The filter media is capable of including at least one additive for treating the circulating fluid. Due to the reduced volumetric fluid flow through the second filter media, the additive can be slowly administered to the circulating fluid over a long period of time. The two filter media may be housed in a dual-canister, where the second filter media may be removed and replaced without removing the first filter media.Type: ApplicationFiled: November 16, 2007Publication date: May 22, 2008Applicant: KX Technologies LLCInventors: Vincent P. Nero, Evan E. Koslow
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Patent number: D656578Type: GrantFiled: July 27, 2011Date of Patent: March 27, 2012Assignee: KX Technologies, LLCInventors: Michael Sherman, Stephen P. Huda, Steven J. Haehn
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Patent number: D656579Type: GrantFiled: July 27, 2011Date of Patent: March 27, 2012Assignee: KX Technologies, LLCInventors: Michael Sherman, Stephen P. Huda, Steven J. Haehn
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Patent number: D656580Type: GrantFiled: July 27, 2011Date of Patent: March 27, 2012Assignee: KX Technologies, LLCInventors: Michael Sherman, Stephen P. Huda, Steven J. Haehn