Patents by Inventor Roey Elnathan
Roey Elnathan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230212611Abstract: The present disclosure relates generally to a molecular delivery system and methods of using the molecular delivery system to deliver biomolecules into cells. In particular, the molecular delivery system comprises a nanotube (NT) array comprising a plurality of nanotubes (NTs) which are used to deliver biomolecules to cells. The NTs can be loaded with molecules that can be delivered into cells following contact (e.g. penetration) by the NTs.Type: ApplicationFiled: February 10, 2021Publication date: July 6, 2023Inventors: Nicolas Hans VOELCKER, Roey ELNATHAN, Stella ASLANOGLOU, Yaping CHEN
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Publication number: 20180067092Abstract: Devices, methods and systems for detecting nitro-containing compounds such as TNT, which utilize semiconductor nanostructures modified by a functional moiety that interacts with the nitro-containing compound, are disclosed. The functional moiety is attached to the nanostructures and is being such that upon contacting a sample that contains the nitro-containing compound, the nanostructure exhibits a detectable change in an electrical property, which is indicative of the presence and/or amount of the nitro-containing compound in the sample. Electronic noses for generating recognition patterns of various nitro-containing compounds, made of a plurality of nanostructures modified by versatile functional moieties are also disclosed. The devices, methods and systems are suitable for detecting nitro-containing compounds in both liquid and gaseous states and for detecting a concentration of a nitro-containing compound such as TNT as low as attomolar concentrations.Type: ApplicationFiled: November 7, 2017Publication date: March 8, 2018Applicant: Tracense Systems Ltd.Inventors: Fernando PATOLSKY, Yoni ENGEL, Roey ELNATHAN
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Patent number: 9598785Abstract: A process of preparing a plurality of nanostructures, each being composed of at least one target material is disclosed. The process comprises sequentially electrodepositing a first material and the at least one target material into pores of a porous membrane having a nanometric pore diameter, to thereby obtain within the pores nanometric rods, each of the nanometric rods having a plurality of segments where any two adjacent segments are made of different materials. The process further comprises and etching the membrane and the first material, thereby obtaining the nanostructures.Type: GrantFiled: September 10, 2009Date of Patent: March 21, 2017Assignee: Ramot at Tel-Aviv University Ltd.Inventors: Fernando Patolsky, Roey Elnathan, Raisa Kantaev
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Patent number: 9536737Abstract: A process of fabricating a nanostructure is disclosed. The process is effected by growing the nanostructure in situ within a trench formed in a substrate and having therein a metal catalyst selected for catalyzing the nanostructure growth, under the conditions in which the growth is guided by the trench. Also disclosed are nanostructure systems comprising a nanostructure, devices containing such systems and uses thereof.Type: GrantFiled: January 1, 2012Date of Patent: January 3, 2017Assignee: Tracense Systems Ltd.Inventors: Fernando Patolsky, Alexander Pevzner, Yoni Engel, Roey Elnathan, Alexander Tsukernik, Zahava Barkay
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Publication number: 20160209384Abstract: Devices, methods and systems for detecting nitro-containing compounds such as TNT, which utilize semiconductor nanostructures modified by a functional moiety that interacts with the nitro-containing compound, are disclosed. The functional moiety is attached to the nanostructures and is being such that upon contacting a sample that contains the nitro-containing compound, the nanostructure exhibits a detectable change in an electrical property, which is indicative of the presence and/or amount of the nitro-containing compound in the sample. Electronic noses for generating recognition patterns of various nitro-containing compounds, made of a plurality of nanostructures modified by versatile functional moieties are also disclosed. The devices, methods and systems are suitable for detecting nitro-containing compounds in both liquid and gaseous states and for detecting a concentration of a nitro-containing compound such as TNT as low as attomolar concentrations.Type: ApplicationFiled: March 28, 2016Publication date: July 21, 2016Applicant: Tracense Systems Ltd.Inventors: Fernando PATOLSKY, Yoni ENGEL, Roey ELNATHAN
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Patent number: 9304118Abstract: Devices, methods and systems for detecting nitro-containing compounds such as TNT, which utilize semiconductor nanostructures modified by a functional moiety that interacts with the nitro-containing compound, are disclosed. The functional moiety is attached to the nanostructures and is being such that upon contacting a sample that contains the nitro-containing compound, the nanostructure exhibits a detectable change in an electrical property, which is indicative of the presence and/or amount of the nitro-containing compound in the sample. Electronic noses for generating recognition patterns of various nitro-containing compounds, made of a plurality of nanostructures modified by versatile functional moieties are also disclosed. The devices, methods and systems are suitable for detecting nitro-containing compounds in both liquid and gaseous states and for detecting a concentration of a nitro-containing compound such as TNT as low as attomolar concentrations.Type: GrantFiled: June 10, 2015Date of Patent: April 5, 2016Assignee: Tracense Systems Ltd.Inventors: Fernando Patolsky, Yoni Engel, Roey Elnathan
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Publication number: 20150362474Abstract: Devices, methods and systems for detecting nitro-containing compounds such as TNT, which utilize semiconductor nanostructures modified by a functional moiety that interacts with the nitro-containing compound, are disclosed. The functional moiety is attached to the nanostructures and is being such that upon contacting a sample that contains the nitro-containing compound, the nanostructure exhibits a detectable change in an electrical property, which is indicative of the presence and/or amount of the nitro-containing compound in the sample. Electronic noses for generating recognition patterns of various nitro-containing compounds, made of a plurality of nanostructures modified by versatile functional moieties are also disclosed. The devices, methods and systems are suitable for detecting nitro-containing compounds in both liquid and gaseous states and for detecting a concentration of a nitro-containing compound such as TNT as low as attomolar concentrations.Type: ApplicationFiled: June 10, 2015Publication date: December 17, 2015Applicant: Tracense Systems Ltd.Inventors: Fernando PATOLSKY, Yoni ENGEL, Roey ELNATHAN
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Patent number: 9063053Abstract: Devices, methods and systems for detecting nitro-containing compounds such as TNT, which utilize semiconductor nanostructures modified by a functional moiety that interacts with the nitro-containing compound, are disclosed. The functional moiety is attached to the nanostructures and is being such that upon contacting a sample that contains the nitro-containing compound, the nanostructure exhibits a detectable change in an electrical property, which is indicative of the presence and/or amount of the nitro-containing compound in the sample. Electronic noses for generating recognition patterns of various nitro-containing compounds, made of a plurality of nanostructures modified by versatile functional moieties are also disclosed. The devices, methods and systems are suitable for detecting nitro-containing compounds in both liquid and gaseous states and for detecting a concentration of a nitro-containing compound such as TNT as low as attomolar concentrations.Type: GrantFiled: June 6, 2011Date of Patent: June 23, 2015Assignee: Tracense Systems Ltd.Inventors: Fernando Patolsky, Yoni Engel, Roey Elnathan
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Publication number: 20140367834Abstract: A process of fabricating a nanostructure is disclosed. The process is effected by growing the nanostructure in situ within a trench formed in a substrate and having therein a metal catalyst selected for catalyzing the nanostructure growth, under the conditions in which the growth is guided by the trench. Also disclosed are nanostructure systems comprising a nanostructure, devices containing such systems and uses thereof.Type: ApplicationFiled: January 1, 2012Publication date: December 18, 2014Applicant: Romot at Tel-Aviv University Ltd.Inventors: Fernando Patolsky, Alexander Pevzner, Yoni Engel, Roey Elnathan, Alexander Tsukernik, Zahava Barkay
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Patent number: 8632873Abstract: An elongated nanostructure is formed on a planar surface of a substrate such that the nanostructure is oriented generally perpendicularly to the surface. The nanostructure is then felled onto the surface such that it is oriented generally parallel to the surface.Type: GrantFiled: August 11, 2010Date of Patent: January 21, 2014Assignee: Ramot at Tel-Aviv University Ltd.Inventors: Fernando Patolsky, Tamir Ducobni, Alexander Pevzner, Yoni Engel, Roey Elnathan, Moshit Ben-Ishai
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Publication number: 20130115705Abstract: Devices, methods and systems for detecting nitro-containing compounds such as TNT, which utilize semiconductor nanostructures modified by a functional moiety that interacts with the nitro-containing compound, are disclosed. The functional moiety is attached to the nanostructures and is being such that upon contacting a sample that contains the nitro-containing compound, the nanostructure exhibits a detectable change in an electrical property, which is indicative of the presence and/or amount of the nitro-containing compound in the sample. Electronic noses for generating recognition patterns of various nitro-containing compounds, comprising a plurality of nanostructures modified by versatile functional moieties are also disclosed. The devices, methods and systems are suitable for detecting nitro-containing compounds in both liquid and gaseous states and for detecting a concentration of a nitro-containing compound such as TNT as low as attomolar concentrations.Type: ApplicationFiled: June 6, 2011Publication date: May 9, 2013Applicant: Ramot at Tel-Aviv University Ltd.Inventors: Fernando Patolsky, Yoni Engel, Roey Elnathan
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Publication number: 20120148799Abstract: An elongated nanostructure is formed on a planar surface of a substrate such that the nanostructure is oriented generally perpendicularly to the surface. The nanostructure is then felled onto the surface such that it is oriented generally parallel to the surface.Type: ApplicationFiled: August 11, 2010Publication date: June 14, 2012Applicant: RAMOT AT TEL-AVIV UNIVERSITY LTD.Inventors: Fernando Patolsky, Tamir Ducobni, Alexander Pevzner, Yoni Engel, Roey Elnathan, Moshit Ben-Ishai
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Publication number: 20110171137Abstract: A process of preparing a plurality of nanostructures, each being composed of at least one target material is disclosed. The process comprises sequentially electrodepositing a first material and the at least one target material into pores of a porous membrane having a nanometric pore diameter, to thereby obtain within the pores nanometric rods, each of the nanometric rods having a plurality of segments where any two adjacent segments are made of different materials. The process further comprises and etching the membrane and the first material, thereby obtaining the nanostructures.Type: ApplicationFiled: September 10, 2009Publication date: July 14, 2011Applicant: RAMOT AT TEL-AVIV UNIVERSITY LTD.Inventors: Fernando Patolsky, Roey Elnathan, Raisa Kantaev