Patents by Inventor Michal Lahav
Michal Lahav 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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Patent number: 11764003Abstract: A hybrid supercapacitor where the charging state is indicated by color is demonstrated. The device comprises a molecular network that functions as both the battery-type electrode and the charge indicator. Related batteries, electrodes and devices, their processes of preparation and methods of use are provided as well.Type: GrantFiled: June 9, 2020Date of Patent: September 19, 2023Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. Van Der Boom, Michal Lahav, Neta Elool Dov, Ofir Eisenberg, Yadid Algavi
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Publication number: 20230230775Abstract: A hybrid supercapacitor where the charging state is indicated by color is demonstrated. The device comprises a molecular network that functions as both the battery-type electrode and the charge indicator. Related batteries, electrodes and devices, their processes of preparation and methods of use are provided as well. Further included in this invention are data-storage devices and catalysts based on multilayers comprising metal-ion organic complexes. This invention further provides methods of preparation of the multilayers, of the data-storage devices, of the catalyst devices and methods of use thereof.Type: ApplicationFiled: June 9, 2021Publication date: July 20, 2023Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. VAN DER BOOM, Michal LAHAV, Neta ELOOL DOV, Ofir EISENBERG, Yadid ALGAVI, Naveen MALIK, Yohonatan HAMO, Julia NAREVICIUS
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Publication number: 20220214591Abstract: This invention relates to multi-color electrochromic devices and to methods of use thereof. The invention also relates to a process of preparation of the electrochromic devices.Type: ApplicationFiled: April 28, 2020Publication date: July 7, 2022Applicant: YADA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. VAN DER BOOM, Michal LAHAV, Neta ELOOL DOV, Naveen MALIK
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Patent number: 11053434Abstract: The invention is directed to methods for making an EC material comprising providing a substrate, applying at least one metal linker to the substrate, applying at least one metal-coordinated organic complex to form a layer, washing the layer, drying the layer, and repeating the applying steps to obtain a multiple layer EC material. The invention is further directed to EC materials made by the methods of this invention.Type: GrantFiled: September 8, 2016Date of Patent: July 6, 2021Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. Van Der Boom, Michal Lahav, Neta Elool Dov
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Publication number: 20200303135Abstract: A hybrid supercapacitor where the charging state is indicated by color is demonstrated. The device comprises a molecular network that functions as both the battery-type electrode and the charge indicator. Related batteries, electrodes and devices, their processes of preparation and methods of use are provided as well.Type: ApplicationFiled: June 9, 2020Publication date: September 24, 2020Applicant: YEDA Research and Development Co. Ltd.Inventors: Milko E. Van Der Boom, Michal Lahav, Neta Elool Dov, Ofir Eisenberg, Yadid Algavi
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Publication number: 20190023981Abstract: The invention is directed to methods for making an EC material comprising providing a substrate, applying at least one metal linker to the substrate, applying at least one metal-coordinated organic complex to form a layer, washing the layer, drying the layer, and repeating the applying steps to obtain a multiple layer EC material. The invention is further directed to EC materials made by the methods of this invention.Type: ApplicationFiled: September 8, 2016Publication date: January 24, 2019Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. VAN DER BOOM, Michal LAHAV, Neta ELOOL DOV
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Patent number: 9847494Abstract: The present invention relates to metal-based tris-bipyridyl complexes, e.g., iron-based tris-bipyridyl complexes, and their use in fabrication of surface confined assemblies for electrochromic applications. Formulae I and II.Type: GrantFiled: November 19, 2014Date of Patent: December 19, 2017Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. Van Der Boom, Michal Lahav, Sreejith Shankar Pooppanal
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Patent number: 9707540Abstract: The present invention provides metal-organic materials, more specifically organometallic polymers, comprising polypyridyl organic ligands such as tetrakis(4-(pyridin-4-ylethynyl)phenyl)methane, tetrakis(4-(2-(pyridin-4-yl)vinyl)phenyl)methane, 1,3,5,7-tetrakis(4-(pyridin-4-ylethynyl)phenyl)adamantane or 1,3,5,7-tetrakis(4-(2-(pyridine-4-yl)vinyl)phenyl) adamantine, and metal ions structurally coordinated with said ligands, and having three-dimensional crystalline micro or sub-micro structure; as well as a method for the preparation thereof. These metal-organic materials are useful as adsorbents in processes for gas adsorption or separation.Type: GrantFiled: March 24, 2016Date of Patent: July 18, 2017Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. Van Der Boom, Michal Lahav, Shira Hamami, Maria-Chiara Di-Gregorio, Qiang Wen, Sreejith Shankar Pooppanal
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Patent number: 9611218Abstract: The present invention provides metal-organic materials, more specifically organometallic polymers, comprising polypyridyl organic ligands such as tetrakis(4-(pyridin-4-ylethynyl)phenyl)methane, tetrakis(4-(2-(pyridin-4-yl)vinyl)phenyl)methane,3,5,7-tetrakis(4-(pyridin-4-ylethynyl)phenyl)adamantane or 1,3,5,7-tetrakis(4-(2-(pyridine-4-yl)vinyl)phenyl)adamantine, and metal ions structurally coordinated with said ligands, and having three-dimensional crystalline micro or sub-micro structure; as well as a method for the preparation thereof. These metal-organic materials are useful as adsorbents in processes for gas adsorption or separation.Type: GrantFiled: July 13, 2014Date of Patent: April 4, 2017Assignee: YEDA RESEARCH AND DEVELOPMENT CO., LTD.Inventors: Milko E. Van Der Boom, Michal Lahav, Renata Balgley, Sreejith Shankar Poopanal
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Publication number: 20160293860Abstract: The present invention relates to metal-based tris-bipyridyl complexes, e.g., iron-based tris-bipyridyl complexes, and their use in fabrication of surface confined assemblies for electrochromic applications. Formulae I and II.Type: ApplicationFiled: November 19, 2014Publication date: October 6, 2016Applicant: Yeda Research and Development Co., Ltd.Inventors: Milko E. VAN DER BOOM, Michal LAHAV, Shankar POOPPANAL
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Publication number: 20160271582Abstract: The present invention provides metal-organic materials, more specifically organometallic polymers, comprising polypyridyl organic ligands such as tetrakis(4-(pyridin-4-ylethynyl)phenyl)methane, tetrakis(4-(2-(pyridin-4-yl)vinyl)phenyl)methane, 1,3,5,7-tetrakis(4-(pyridin-4-ylethynyl)phenyl)adamantane or 1,3,5,7-tetrakis(4-(2-(pyridine-4-yl)vinyl)phenyl) adamantine, and metal ions structurally coordinated with said ligands, and having three-dimensional crystalline micro or sub-micro structure; as well as a method for the preparation thereof. These metal-organic materials are useful as adsorbents in processes for gas adsorption or separation.Type: ApplicationFiled: March 24, 2016Publication date: September 22, 2016Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.Inventors: Milko E. VAN DER BOOM, Michal LAHAV, Shira HAMAMI, Maria-Chiara DI-GREGORIO, Qiang WEN, Sreejith SHANKAR POOPPANAL
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Publication number: 20160152568Abstract: The present invention provides metal-organic materials, more specifically organometallic polymers, comprising polypyridyl organic ligands such as tetrakis(4-(pyridin-4-ylethynyl)phenyl)methane, tetrakis(4-(2-(pyridin-4-yl)vinyl)phenyl)methane,3,5,7-tetrakis(4-(pyridin-4-ylethynyl)phenyl)adamantane or 1,3,5,7-tetrakis(4-(2-(pyridine-4-yl)vinyl)phenyl)adamantine, and metal ions structurally coordinated with said ligands, and having three-dimensional crystalline micro or sub-micro structure; as well as a method for the preparation thereof. These metal-organic materials are useful as adsorbents in processes for gas adsorption or separation.Type: ApplicationFiled: July 13, 2014Publication date: June 2, 2016Inventors: Milko VAN DER BOOM, Michal LAHAV, Renata BALGLEY, Sreejith SHANKAR POOPANAL
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Publication number: 20150303390Abstract: The present invention relates to a device having an electrically conductive surface and carrying a molecular assembly, preferably composed of two or more redox-active based molecular components arranged in a specific order or sequence, such that the sequence of the components and their thickness dictate the assembly properties and consequently the uses of the device. Such a device can be used in fabrication of a multistate memory, electrochromic window, smart window, electrochromic display, binary memory, solar cell, molecular diode, charge storage device, capacitor, or transistor.Type: ApplicationFiled: October 16, 2013Publication date: October 22, 2015Inventors: Milko E. VAN DER BOOM, Graham DE RUITER, Michal LAHAV, Hodaya KEISAR, Renata BALGLEY
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Publication number: 20150199844Abstract: Data points that include geolocation data are obtained. Frequency values are determined that depict frequencies of sets of the data points that are associated with respective geolocations represented by the geolocation data, and the frequency values are normalized. A georepresentation of the data points is generated, as a tangible 3-D model, using the geolocation data to determine location perspective of the data points on the 3-D model for a mapping of the data points to the 3-D model, and using the normalized frequency values to determine sensory attributes of portions of the 3-D model at locations of the respective mapped data points on the 3-D model, the sensory attributes representing frequency value ranges.Type: ApplicationFiled: January 10, 2014Publication date: July 16, 2015Applicant: Microsoft CorporationInventors: Andrés Monroy-Hernández, Henric H. Jentz, Timothy Regan, Alicia Marie Edelman Pelton, Jennifer Lauren Rodenhouse, Michal Lahav, Siân Elizabeth Lindley
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Patent number: 9023458Abstract: In one aspect, methods of patterning of thin films of an ionotropic polymer (e.g., poly(acrylic acid)) are provided. These processes can create micron or sub-micron-scale patterns of ionotropic polymers such as cation crosslinked poly(acrylic acid) (CCL-PAA). In one embodiment, patterning may be performed within microfluidic channels by flowing a solution of crosslinking agent (e.g., metal cations such as Ag+, Ca2+, Pd2+, Al3+, La3+, and Ti4+) that can crosslink a portion of an ionotropic polymer in contact with the solution. In another embodiment, methods of patterning ionotropic polymers involve photolithography. Upon patterning a positive photoresist (e.g., diazonaphthoquinone-novolac resin) on a film of CCL-PAA, the exposed regions of CCL-PAA can be etched by an aqueous solution. Advantageously, the patterned, crosslinked polymer may also serve as both a reactant and a matrix for subsequent chemistry.Type: GrantFiled: October 18, 2007Date of Patent: May 5, 2015Assignee: President and Fellows of Harvard CollegeInventors: Michal Lahav, Adam Winkleman, Max Narovlyansky, Raquel Perez-Castillejos, Emily A. Weiss, Leonard N. J. Rodriguez, George M. Whitesides
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Publication number: 20100233434Abstract: In one aspect, methods of patterning of thin films of an ionotropic polymer (e.g., poly(acrylic acid)) are provided. These processes can create micron or sub-micron-scale patterns of ionotropic polymers such as cation crosslinked poly(acrylic acid) (CCL-PAA). In one embodiment, patterning may be performed within microfluidic channels by flowing a solution of crosslinking agent (e.g., metal cations such as Ag+, Ca2+, Pd2+, Al3+, La3+, and Ti4+) that can crosslink a portion of an ionotropic polymer in contact with the solution. In another embodiment, methods of patterning ionotropic polymers involve photolithography. Upon patterning a positive photoresist (e.g., diazonaphthoquinone-novolac resin) on a film of CCL-PAA, the exposed regions of CCL-PAA can be etched by an aqueous solution. Advantageously, the patterned, crosslinked polymer may also serve as both a reactant and a matrix for subsequent chemistry.Type: ApplicationFiled: October 18, 2007Publication date: September 16, 2010Applicant: President and Fellows of Harvard CollegeInventors: Michal Lahav, Adam Winkleman, Max Narovlyansky, Raquel Perez-Castillejos, Emily A. Weiss, Leonard N.J. Rodriguez, George M. Whitesides
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Publication number: 20060032329Abstract: The present invention provides a new method for the synthesis of a novel kind of high-surface-area structures. A substrate is provided having pores or channels functionalized with an agent capable of binding nanoparticles, said pores or channels having a cross-sectional size of from about several nanometers to about 100 microns. A colloid solution comprising stabilized nanoparticles and a solvent is passed through said substrate, so as to bind and form more than one layer of nanoparticles in the pores or channels, where the bound nanoparticles spontaneously coalesce to form a coherent material having a substantially hollow structure and being composed of nanoparticles, where said structure follows the shape of said pores or channels in the substrate. The structures properties can be modified by deposition of another material, to form structures coated by the other material on their surface.Type: ApplicationFiled: January 22, 2004Publication date: February 16, 2006Applicant: Yeda Research and Development Co. LtdInventors: Israel Rubinstein, Alexander Vaskevich, Michal Lahav, Tali Sehayek