Patents Assigned to Oplon B.V.
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Patent number: 8697102Abstract: A solid buffer including one or more ion exchange materials, wherein said solid buffer has a volumetric buffering capacity greater than about 20 mM H+/(L.pH unit) and further wherein, when said material is in an environment capable of transporting H+ ions, said solid buffer is adapted to cause the death of at least one target cell within or in contact with said environment. A selectively permeable barrier layer may be provided covering the solid buffer.Type: GrantFiled: June 25, 2010Date of Patent: April 15, 2014Assignee: Oplon B.V.Inventors: Shmuel Bukshpan, Gleb Zilberstein
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Publication number: 20100272768Abstract: A solid buffer including one or more ion exchange materials, wherein said solid buffer has a volumetric buffering capacity greater than about 20 mM H+/(L.pH unit) and further wherein, when said material is in an environment capable of transporting H+ ions, said solid buffer is adapted to cause the death of at least one target cell within or in contact with said environment. A selectively permeable barrier layer may be provided covering the solid buffer.Type: ApplicationFiled: June 25, 2010Publication date: October 28, 2010Applicant: OPLON B.V.Inventors: Shmuel BUKSHPAN, Gleb ZILBERSTEIN
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Patent number: 7794698Abstract: A method of generating a change in a cellular process of a target cell is disclosed. The method comprises contacting the target cell with a solid buffer, so as to alter an intracellular pH value in at least a portion of the cell, thereby generating the change in a cellular process of a target cell of a multicellular organism. The method may be used to kill either eukaryotic or prokaryotic cells. Pharmaceutical compositions and devices are also enclosed.Type: GrantFiled: November 1, 2006Date of Patent: September 14, 2010Assignee: Oplon B.V.Inventors: Shmuel Bukshpan, Gleb Zilberstein
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Publication number: 20100178268Abstract: The present invention presents a biocidic packaging for cosmetics and/or foodstuffs, comprises at least one insoluble proton sink or source (PSS). The packaging is provided useful for killing living target cells (LTCs), or otherwise disrupting vital intracellular processes and/or intercellular interactions of said LTC upon contact. The PSS comprises, inter alia, (i) proton source or sink providing a buffering capacity; and (ii) means providing proton conductivity and/or electrical potential. The PSS is effectively disrupting the pH homeostasis and/or electrical balance within the confined volume of the LTC and/or disrupting vital intercellular interactions of the LTCs while efficiently preserving the pH of said LTCs' environment. The present invention also discloses a method for killing living target cells (LTCs), or otherwise disrupting vital intracellular processes and/or intercellular interactions of said LTC being in a packaging, especially cosmetic or foodstuffs' packaging.Type: ApplicationFiled: April 3, 2008Publication date: July 15, 2010Applicant: OPLON B.V.Inventors: Shmuel Bukshpan, Gleb Zilberstein
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Publication number: 20100136074Abstract: It is in the scope of the invention to disclose a biocidic textiles and fabrics, comprising at least one insoluble proton sink or source (PSS). The textiles and fabrics is provided useful for killing living target cells (LTCs), or otherwise disrupting vital intracellular processes and/or intercellular interactions of the LTC upon contact; the PSS comprising (i) proton source or sink providing a buffering capacity; and (ii) means providing proton conductivity and/or electrical potential; wherein the PSS is effectively disrupting the pH homeostasis and/or electrical balance within the confined volume of the LTC and/or disrupting vital intercellular interactions of the LTCs while efficiently preserving the pH of the LTCs' environment.Type: ApplicationFiled: April 3, 2008Publication date: June 3, 2010Applicant: OPLON B.V.Inventors: Shmuel Bukshpan, Gleb Zilberstein
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Publication number: 20100136077Abstract: The present invention discloses household cleaning materials comprising at least one insoluble proton sink or source (PSS) and to method for utilizing the PSS as a biocidic agent. The household cleaning materials are provided useful for killing living target cells (LTCs) or otherwise inhibiting LTCs growth, disrupting vital intracellular processes and/or intercellular interactions of the LTC upon contact. The household cleaning materials consisting of at least one PSS, comprises, inter alia, (i) proton source or sink providing a buffering capacity; and (ii) means providing proton conductivity and/or electrical potential. The PSS is effectively disrupting the pH homeostasis and/or electrical balance within the confined volume of said LTC and/or disrupting vital intercellular interactions of said LTCs while efficiently preserving the pH of said LTCs' environment.Type: ApplicationFiled: April 3, 2008Publication date: June 3, 2010Applicant: OPLON B.V.Inventors: Shmuel Bukshpan, Gleb Zilberstein
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Publication number: 20100133114Abstract: Means and methods for deterring biofilm in water supply systems, comprising at least one insoluble proton sink or source (PSS). The means and methods for deterring biofilm is provided useful for killing living target cells (LTCs), or otherwise disrupting vital intracellular processes and/or intercellular interactions of the LTC upon contact. The PSS comprises, inter alia, (i) proton source or sink providing a buffering capacity; and (ii) means providing proton conductivity and/or electrical potential. The PSS is effectively disrupting the pH homeostasis and/or electrical balance within the confined volume of the LTC and/or disrupting vital intercellular interactions of the LTCs while efficiently preserving the pH of the LTCs' environment.Type: ApplicationFiled: April 3, 2008Publication date: June 3, 2010Applicant: OPLON B.V.Inventors: Shmuel Bukshpan, Gleb Zilberstein
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Publication number: 20100087769Abstract: The present invention discloses a medical device selected from a group consisting of medical devices, implants wound dressings, comprises at least one insoluble proton sink or source (PSS). The medical device is provided useful for killing living target cells (LTCs), or otherwise disrupting vital intracellular processes and/or intercellular interactions of the LTC upon contact. The PSS comprises, inter alia, (i) proton source or sink providing a buffering capacity; and (ii) means providing proton conductivity and/or electrical potential. The PSS is effectively disrupting the pH homeostasis and/or electrical balance within the confined volume of the LTC and/or disrupting vital intercellular interactions of the LTCs while efficiently preserving the pH of the LTCs' environment.Type: ApplicationFiled: April 3, 2008Publication date: April 8, 2010Applicant: OPLON B.V.Inventors: Shmuel Bukshpan, Gleb Zilberstein