Patents Assigned to Ben-Gurion University of the Negev Research & Development Authority
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Patent number: 9844336Abstract: An embodiment of the invention provides a method of diagnosing obstructive sleep apnea, the method comprising: acquiring a sleep sound signal comprising sounds made by a person during sleep; detecting a plurality of snore sounds in the sleep sound signal; determining a set of mel-frequency cepstral coefficients for each of the snore sounds; determining a characterizing feature for the sleep sound signal responsive to a sum of the variances of the cepstral coefficients; and using the characterizing feature to diagnose obstructive sleep apnea in the person.Type: GrantFiled: August 24, 2011Date of Patent: December 19, 2017Assignees: Ben Gurion University of the Negev Research and Development Authority, Mor Research Applications Ltd.Inventors: Yaniv Zigel, Ariel Tarasiuk, Nir Ben Israel
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Publication number: 20170328895Abstract: An isolated peptide is disclosed. The peptide comprises a titanium oxide binding amino acid sequence connected to a heterologous biologically active amino acid sequence via a beta sheet breaker linker, wherein: (i) the titanium oxide binding amino acid sequence is selected to bind coordinatively with titanium oxide; (ii) the titanium oxide binding amino acid sequence is selected to induce a beta sheet structure; and (ii) the titanium oxide binding amino acid sequence binds to titanium oxide with a higher affinity than said biologically active amino acid sequence binds to the titanium oxide under physiological conditions. Use of the peptides and titanium devices comprising same are also disclosed.Type: ApplicationFiled: August 3, 2017Publication date: November 16, 2017Applicant: Ben-Gurion University of the Negev Research and Development AuthorityInventors: Hanna RAPAPORT, Anna GITTELMAN
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Patent number: 9802989Abstract: An isolated novel oil globule protein encoded by a polynucleotide sequence is provided together with a composition which includes the isolated protein. A transgenic organism transformed by a polynucleotide encoding a protein which at least partially comprises the amino acid sequence of the novel oil globule protein is also provided. The invention also provides a method for producing or enhancing the production of a carotenoid such as astaxanthin, which is an oil globule constituent.Type: GrantFiled: August 30, 2011Date of Patent: October 31, 2017Assignees: Ben Gurion University of the Negev Research and Development Authority, Yeda Research and Development Co. Ltd. at the Weizmann Institute of ScienceInventors: Sammy Boussiba, Ehud Peled, Uri Pick, Aliza Zarka, Stefan Lou, Meira Weiss
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Patent number: 9731046Abstract: The present invention provides a multi-compartment hydrogel, and a sulfated polysaccharide and at least two bioactive polypeptides capable of binding said sulfated polysaccharide, for use in repair or regeneration of a damaged tissue in a mammal. Also provided is a method for constructing the multi-compartment hydrogel. The present invention also provides a method for the repair or regeneration of a damaged tissue in a mammal, and a kit for constructing a multi-compartment hydrogel.Type: GrantFiled: February 21, 2013Date of Patent: August 15, 2017Assignee: Ben Gurion University of the Negev Research and Development AuthorityInventors: Smadar Cohen, Tali Re'Em, Emil Ruvinov
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Patent number: 9731048Abstract: An isolated peptide is disclosed. The peptide comprises a titanium oxide binding amino acid sequence connected to a heterologous biologically active amino acid sequence via a beta sheet breaker linker, wherein: (i) the titanium oxide binding amino acid sequence is selected to bind coordinatively with titanium oxide; (ii) the titanium oxide binding amino acid sequence is selected to induce a beta sheet structure; and (ii) the titanium oxide binding amino acid sequence binds to titanium oxide with a higher affinity than said biologically active amino acid sequence binds to the titanium oxide under physiological conditions. Use of the peptides and titanium devices comprising same are also disclosed.Type: GrantFiled: June 3, 2013Date of Patent: August 15, 2017Assignee: Ben-Gurion University of the Negev Research and Development AuthorityInventors: Hanna Rapaport, Anna Gittelman
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Patent number: 9721691Abstract: The present invention provides a method for producing molybdenum-99 comprising: i) providing an electron accelerator; ii) providing a molybdenum converter/target unit (Mo-CTU) comprising one or more metallic components, wherein each one of said metallic components is made of a material selected from the group consisting of natural molybdenum, molybdenum-100, molybdenum-98, and mixtures thereof; iii) directing an electron beam generated via said electron accelerator onto said Mo-CTU to produce a braking radiation (bremsstrahlung); iv) employing said bremsstrahlung onto said Mo-CTU to produce molybdenum-99 and neutrons via a photo-neutron reaction; v) slowing down the neutrons produced in step iv) with a low atomic liquid, e.g. distilled water; and optionally vi) employing the neutrons produced in step iv) to produce a complementary amount of molybdenum-99 via a neutron capture reaction on said Mo-CTU. The invention further provides an apparatus for producing molybdenum-99.Type: GrantFiled: August 22, 2012Date of Patent: August 1, 2017Assignee: Ben-Gurion University of the Negev, Research and Development AuthorityInventor: Alexander Tsechanski
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Patent number: 9718849Abstract: Sulfur chelated ruthenium compounds represented by the following formula: wherein M indicates the ruthenium metal bound to a benzylidene carbon; R represents C1-C7 alkyl group or optionally substituted aryl; X1 and X2 each independently represent halogen; Y1 and Y2 each independently denote unsubstituted or alkyl-substituted phenyl; and Z independently represents hydrogen, electron withdrawing or electron donating substituent, with m being an integer from 1 to 4, and processes and compositions related thereto.Type: GrantFiled: July 18, 2013Date of Patent: August 1, 2017Assignee: BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITYInventors: N. Gabriel Lemcoff, Amos Ben-Asuly
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Patent number: 9711253Abstract: A radiotherapy system is disclosed. The radiotherapy system comprises an electron beam generator for generating an electron beam and a magnetic field generator for generating a magnetic field. In some embodiments of the present invention, the system further comprises a controller for controlling the electron beam and the magnetic field generators such that the electron beam is dynamically shifted and the magnetic field is dynamically redirected synchronously with the shifting.Type: GrantFiled: November 28, 2011Date of Patent: July 18, 2017Assignees: Tel HaShomer Medical Research Infrastructure and Services Ltd., Ben-Gurion University of the Negev Research and Development AuthorityInventors: Dror Alezra, Eran Nardi, Sion Koren, Itzhak Orion
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Patent number: 9670139Abstract: The present invention is directed to use of a series of compounds and compositions comprising the same for activating telomerase and treating diseases, disorders and/or conditions related thereto.Type: GrantFiled: December 17, 2013Date of Patent: June 6, 2017Assignee: BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITYInventors: Aviv Gazit, Shimon Slavin, Esther Priel, Sara Yitzchak
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Patent number: 9670249Abstract: The present invention relates in general to the field of tissue engineering and more specifically to amphiphilic peptides and peptide matrices thereof useful in vitro and in situ biomineralization and inducing bone repair. The present invention provides peptides, which are useful in hydrogels and other pharmaceutical compositions, and methods and kits of use for bone repair and promotion of biomineralization. Certain hydrogels according to the invention comprise cells within or adhered to the peptide matrix.Type: GrantFiled: January 14, 2014Date of Patent: June 6, 2017Assignee: Ben-Gurion University of the Negev Research and Development AuthorityInventor: Hanna Rapaport
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Patent number: 9670138Abstract: The present invention is directed to use of a series of compounds and compositions comprising the same for activating telomerase and treating diseases, disorders and/or conditions related thereto.Type: GrantFiled: November 12, 2013Date of Patent: June 6, 2017Assignee: BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITYInventor: Esther Priel
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Patent number: 9663448Abstract: The present invention relates to a novel class of tri-aryl compounds, compositions comprising the same and processes for the preparation thereof.Type: GrantFiled: November 1, 2013Date of Patent: May 30, 2017Assignee: BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITYInventors: Esther Priel, Aviv Gazit, Shimon Slavin, Sara Yitzchak
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Patent number: 9649598Abstract: The invention provides a process for purifying water containing soluble species capable of forming one or more sparingly soluble salts or minerals, said process comprising feeding a pressurized water stream into a treatment zone having one or more membranes disposed therein, passing said stream along said membrane(s) to recover a permeate and to withdraw a concentrate therefrom while periodically reversing the direction of the flow of said stream in said treatment zone, wherein the periodicity of the flow reversal is such that said one or more membranes are exposed to supersaturation conditions evolving in said water stream for a period of time which is less then the time required for said supersaturated water stream to precipitate one or more of said sparingly soluble salts and/or minerals therefrom.Type: GrantFiled: February 28, 2012Date of Patent: May 16, 2017Assignee: BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITYInventors: Jack Gilron, Eliyahu Korin
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Patent number: 9642803Abstract: Nano-sized particles are provided comprising at least one multi-headed amphiphilic compound, in which at least one headgroup of said multi-headed amphiphilic compound is selectively cleavable or contains a selectively cleavable group, and at least one biologically active agent, which is both encapsulated within the nano-particle and non-covalently associated thereto.Type: GrantFiled: May 4, 2010Date of Patent: May 9, 2017Assignee: Ben-Gurion University Of The Negev Research And Development AuthorityInventors: Charles Linder, Sarina Grinberg, Eliahu Heldman
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Patent number: 9597001Abstract: This invention provides a fully automatic method and a system for detecting and classifying cardiac arrhythmias from a surface ECG record. The method defines four relevant parameters whose values are extracted from said ECG record. Clinically relevant conclusions are assigned to various combinations of the obtained values of said parameters. The method can be employed for detecting fetal QRS complexes from abdomen ECG of a pregnant woman.Type: GrantFiled: August 20, 2013Date of Patent: March 21, 2017Assignee: Ben-Gurion University of the Negev Research & Development AuthorityInventors: Yaniv Zigel, Amos Katz, Or Perlman, Nahum Noam Weisman
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Patent number: 9594346Abstract: A method of generating a hologram of an object is disclosed. The method comprises: receiving data corresponding to a plurality of non-coherent sub-holograms acquired by an optically passive synthetic aperture holographic apparatus, combining the sub-holograms to generate a mosaic hologram of the object, and transmitting the mosaic hologram to a computer readable medium.Type: GrantFiled: March 31, 2010Date of Patent: March 14, 2017Assignee: Ben-Gurion University of the Negev Research and Development AuthorityInventors: Joseph Rosen, Barak Katz
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Patent number: 9518926Abstract: The invention is a surface plasmon resonance (SPR) sensor to determine the presence and quantity of biological or chemical entities in an analyte. The sensor comprises a metal periodic structure deposited as a thin layer of a noble metal, comprising a one dimensional array of nanoslits or a two dimensional array of nanoholes on a transparent dielectric substrate, a nm-thick layer of transparent dielectric protection layer on top of the metal periodic structure and a functionalization layer, which acts as a binding layer to biological or biochemical entities in an analyte that is in contact with the functionaliztion layer.Type: GrantFiled: February 14, 2012Date of Patent: December 13, 2016Assignee: Ben-Gurion University of the Negev Research & Development AuthorityInventor: Ibrahim Abdulhalim
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Publication number: 20160317558Abstract: Conjugates of drugs suitable for use in the treatment of inflammatory bowel disease and phospholipids, and their use in the treatment of inflammatory bowel disease, are disclosed. The disclosed conjugates serve as targeted prodrugs which are suitable for oral administration, and which are capable of releasing the drug selectively at the diseased tissue upon activation by PLA2.Type: ApplicationFiled: July 11, 2016Publication date: November 3, 2016Applicant: Ben-Gurion University of the Negev Research and Development AuthorityInventor: Arik DAHAN
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Publication number: 20160317570Abstract: The present invention relates to methods for the treatment of hepatic disorders in a subject in need thereof. More specifically, the methods of the invention are based on the administration, preferably, systemic administration, of a therapeutically effective amount of at least one biocompatible alginate biomaterial, any modification thereof and any combination thereof. The invention further provides methods for sustaining serum albumin levels, and/or reducing serum AST and ALT, in subjects suffering from hepatic disorder. Still further, the invention provides methods for reducing apoptosis and inducing cell proliferation in a damaged liver tissue of a subject suffering of hepatic disorder, using the alginate biomaterial described by the invention.Type: ApplicationFiled: July 10, 2016Publication date: November 3, 2016Applicants: Hadasit Medical Research Services and Development Ltd., Ben-Gurion University of the Negev Research and Development AuthorityInventors: Yaron ILAN, Gadi LALAZAR, Eyal SHTEYER, Ami BEN-YA'ACOV, Smadar COHEN, Tsiona ELKAYAM
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Patent number: 9458438Abstract: An isolated protein which is at least partially encoded by a polynucleotide sequence encoding a novel sulfotransferase is provided together with a composition which includes the isolated protein. A transgenic organism transformed by a polynucleotide encoding a protein which is at least partially encoded by a novel sulfotransferase is also provided. The invention also includes a process for in-vivo and in-vitro making a sulfated polysaccharide from an unsulfated polysaccharide or increasing the sulfur content of an already sulfated polysaccharide.Type: GrantFiled: April 11, 2011Date of Patent: October 4, 2016Assignee: Ben Gurion University of the Negev Research and Development AuthorityInventors: Shoshana Arad, Lena Plesser, Yaakov Weinstein