Patents by Inventor Itzchak Angel

Itzchak Angel 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).

  • Publication number: 20190284526
    Abstract: Provided are defined culture media for culturing pluripotent stem cells in a suspension culture devoid of substrate adherence, the defined culture media comprising an effective amount of a protease inhibitor; a GSK3? inhibitor and at least one agent selected from the group consisting of a protease inhibitor and a WNT3A polypeptide; a WNT3A polypeptide and a stabilizing agent thereof with the proviso that said stabilizing agent is not a lipid vesicle; and/or a GSK3? inhibitor, with the proviso that the medium is devoid of an ERK1/2 inhibitor. Also provided are cell cultures and methods of suing same.
    Type: Application
    Filed: July 19, 2017
    Publication date: September 19, 2019
    Applicant: Accellta Ltd.
    Inventors: Michal AMIT, Itzchak ANGEL
  • Patent number: 9572816
    Abstract: An embodiment of the invention provides a use of an effective amount of a transition metal complex of a corrole, an optically active isomer thereof, or a pharmaceutically acceptable salt thereof for treating a disease of the eye and/or the kidney in a subject suffering from diabetes. An embodiment of the invention further provides a use of a transition metal complex of a corrole, an optically active isomer thereof, or a pharmaceutically acceptable salt thereof for lowering serum glucose and serum triglyceride levels in a subject suffering from diabetes.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: February 21, 2017
    Assignee: TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD.
    Inventors: Zeev Gross, Adi Haber, Itzchak Angel
  • Publication number: 20150290214
    Abstract: An embodiment of the invention provides a use of an effective amount of a transition metal complex of a corrole, an optically active isomer thereof, or a pharmaceutically acceptable salt thereof for treating a disease of the eye and/or the kidney in a subject suffering from diabetes. An embodiment of the invention further provides a use of a transition metal complex of a corrole, an optically active isomer thereof, or a pharmaceutically acceptable salt thereof for lowering serum glucose and serum triglyceride levels in a subject suffering from diabetes.
    Type: Application
    Filed: October 24, 2013
    Publication date: October 15, 2015
    Inventors: Zeev Gross, Adi Haber, Itzchak Angel
  • Patent number: 8283355
    Abstract: Pyrimidine deriviatives are ubiquination inhibitors that inhibit the ubiquitin ligase activity, particularly of POSH polypeptides, are useful for the treatment of viral infections and neurological disorders.
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: October 9, 2012
    Assignee: Proteologics, Ltd.
    Inventors: Philippe Nakache, Itzchak Angel, Nurit Livnah, Maxim Borovitov
  • Publication number: 20120157419
    Abstract: The present invention relates to methods for treatment, prevention, and inhibition of progression of Alzheimer's disease, and other brain diseases characterized by amyloid plaque deposits, comprising the administration to a subject a bile acid fatty acid conjugates or bile salt fatty acid conjugate (FABAC).
    Type: Application
    Filed: February 1, 2010
    Publication date: June 21, 2012
    Inventors: Tuvia Gilat, Allen Baharoff, Itzchak Angel
  • Publication number: 20100179178
    Abstract: Pyrimidine deriviatives are ubiquination inhibitors that inhibit the ubiquitin ligase activity, particularly of POSH polypeptides, are useful for the treatment of viral infections and neurological disorders.
    Type: Application
    Filed: November 7, 2007
    Publication date: July 15, 2010
    Applicant: Proteologics Ltd
    Inventors: Philippe Nakache, Itzchak Angel, Nurit Livnah, Maxim Borovitov
  • Patent number: 6248786
    Abstract: Descriptive summary: use of a compound with the formula (I) where R1 is a hydrogen atom, a C1-2 alkyl group, a C1-2 fluoroalkyl group or a C1-2 perfluoroalkyl group and R2, R3 and R4, which may be the same or different, all represent a hydrogen atom, a straight- or branched-chain C1-4 alkyl group or a C3-4 cycloalkyl group, and R5 is a hydrogen atom, a halogen such as fluorine or chlorine, a C1-4 alkyl group or a straight- or branched-chain C1-4 alkoxy group to manufacture a medicinal agent which can be used to treat ejaculation problems such as retrograde ejaculation or aspermia.
    Type: Grant
    Filed: March 22, 2000
    Date of Patent: June 19, 2001
    Assignee: Sanofi-Synthelabo
    Inventors: Itzchak Angel, Denis Martin, Sonia Arbilla
  • Patent number: 6140335
    Abstract: The invention concerns the use of mizolastine and the pharmaceutically acceptable salts thereof for making a medicine for treating inflammatory diseases or inflammatory constituents of some other diseases related to the 5-lipoxygenase route.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: October 31, 2000
    Assignee: Sanofi-Synthelabo
    Inventors: Itzchak Angel, Sonia Arbilla, Luc Even, Jonathon Marc Goldhill, Philippe Pichat, Nigel Oliver Roome
  • Patent number: 5434169
    Abstract: A compound which is a piperidine derivative of formula (I) ##STR1## in which R represents hydrogen, or unbranched or branched C.sub.1 -C.sub.6 alkyl group; andAr represents phenyl optionally substituted with one or more radicals selected from the halogens, amino, C.sub.1 -C.sub.2 alkoxy and (C.sub.3 -C.sub.6)cycloalkyl(C.sub.1 -C.sub.2)alkoxy, or a heteroaryl group;or a pharmaceutically acceptable acid addition salt thereof;provided that when R is hydrogen Ar is not phenyl or 4 -chlorophenyl.The compounds are useful in therapy as ligands for 5-HT.sub.3 and 5-HT.sub.4 receptors.
    Type: Grant
    Filed: September 27, 1993
    Date of Patent: July 18, 1995
    Assignee: Synthelabo
    Inventors: Samir Jegham, Itzchak Angel, Thomas Purcell, Johannes Schoemaker