Patents by Inventor Joshua Katzhendler

Joshua Katzhendler 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).

  • Patent number: 9133231
    Abstract: Rel proteins as a novel therapeutic agent for treating bacterial threats. More specifically, a novel class of compounds of Formula (I) as disclosed herein which possess antibacterial activity and which inhibit RelA, RelSeq or RelSpo synthetic activity or bacterial spore formation. Also, pharmaceutical compositions of such compounds and a method of combating bacteria, or treating bacterial infections, by administering to a subject in need thereof such compounds or pharmaceutical compositions.
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: September 15, 2015
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
    Inventors: Ezequiel Wexselblatt, Joshua Katzhendler, Ilana Kaspy, Gad Glaser, Roee Vidavski, Hafiz Mawasi, Sigal Ben Yehuda, Yaara Oppenheimer-Shaanan
  • Publication number: 20150202179
    Abstract: The invention provides fatty acid derivatives for use in a method of treatment of at least one disease, disorder or condition selected from anxiety, depression, conditions associated menopause, stress, bipolar disorder, neuropathic pain and fibromyalgia.
    Type: Application
    Filed: July 21, 2013
    Publication date: July 23, 2015
    Inventors: Elliot Berry, Yosefa Avraham, Joshua Katzhendler, Josef Mograbi, Yousef Najajreh, Lia Vorobeiv
  • Publication number: 20130203694
    Abstract: Rel proteins as a novel therapeutic agent for treating bacterial threats. More specifically, a novel class of compounds of Formula (I) as disclosed herein which possess anti-bacterial activity and which inhibit RelA, RelSeq or RelSpo synthetic activity or bacterial spore formation. Also, pharmaceutical compositions of such compounds and a method of combating bacteria, or treating bacterial infections, by administering to a subject in need thereof such compounds or pharmaceutical compositions.
    Type: Application
    Filed: August 3, 2011
    Publication date: August 8, 2013
    Applicant: YISSUM RESEARCH DEVELOPMENT CO. OF THE HEBREW UNIVERSITY OF JERUSALEM LTD.
    Inventors: Ezequiel Wexselblatt, Joshua Katzhendler, Gad Glaser, Sigal Ben Yehuda, Roee Vidavski, Hafiz Mawasi, Ilana Kaspy, Yaara Oppenheimer-Shaanan
  • Patent number: 7812142
    Abstract: The present invention relates to pentose and pentose derivatives that are effective at increasing glucose transport in a non-insulin dependent manner, and to uses thereof for a) treating and/or preventing hyperglycemia; b) treating and/or preventing the complications of hyperglycemia; c) treating diabetes; d) increasing the rate of cellular glucose transport; e) increasing the rate of cellular glucose uptake; f) improving the ability of a subject to metabolize glucose; g) treating daily blood glucose fluctuations; h) reducing blood sugar levels; i) reducing the dosage of anti-diabetic medication needed for treatment of diabetes. The present invention further provides novel pentose derivatives having beneficial properties in terms of pharmacokinetics, to pharmaceutical compositions comprising these novel compounds and uses thereof.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: October 12, 2010
    Assignees: Yissum Research Development Company of the Hebrew University of Jerusalem, Hadasit Medical Research Services and Development Ltd.
    Inventors: Shlomo Sasson, Erol Cerasi, Arie Gruzman, Joshua Katzhendler
  • Publication number: 20050277599
    Abstract: The present invention relates to pentose and pentose derivatives that are effective at increasing glucose transport in a non-insulin dependent manner, and to uses thereof for a) treating and/or preventing hyperglycemia; b) treating and/or preventing the complications of hyperglycemia; c) treating diabetes; d) increasing the rate of cellular glucose transport; e) increasing the rate of cellular glucose uptake; f) improving the ability of a subject to metabolize glucose; g) treating daily blood glucose fluctuations; h) reducing blood sugar levels; i) reducing the dosage of anti-diabetic medication needed for treatment of diabetes. The present invention further provides novel pentose derivatives having beneficial properties in terms of pharmacokinetics, to pharmaceutical compositions comprising these novel compounds and uses thereof.
    Type: Application
    Filed: April 19, 2005
    Publication date: December 15, 2005
    Inventors: Shlomo Sasson, Erol Cerasi, Arie Gruzman, Joshua Katzhendler
  • Patent number: 6200962
    Abstract: The invention relates to a compound of formula (I) in which X1 and X2 each independently represents an oxygen or nitrogen atom; p,m and n are each independently an integer of at least 2; R, R1 and R2 each independently represents a hydrogen atom; a halogen atom; an optionally substituted straight-chained or branched alkyl alkenyl or alkynyl radical; a group R3O in which R3 is hydrogen atom, an optionally substituted straight-chained or branched alkyl alkenyl or alkynyl radical; optionally substituted acyl or optionally substituted aryl or heteroaryl; a group R4O(O)C in which R4 is a hydrogen atom or an optionally straight-chained or branched alkyl, alkenyl or allkynyl radical; a group —SR5 is a hydrogen atom or an optionally substituted straight-chained or branched alkyl alkenyl or alkynyl radical; a group —NR6R7 in which R6 and R7 each independently represents a hydrogen atom, an optionally substituted straight-chained or branched alkyl, alkenyl or alkynyl radical; optionally su
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: March 13, 2001
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Oren Tirosh, Joshua Katzhendler, Isaac Ginsburg, Yehezkel Barenholz, Ron Kohen
  • Patent number: 5817856
    Abstract: Novel ether-linked phospholipids derivatized with polyethylene glycol at the polar head group are disclosed. Lipid bilayers containing these phospholipids show high oxidative stability. Also disclosed is the use of PEG-derivatized ether-linked lipids in moisturizing and radiation-protective cosmetic compositions.
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: October 6, 1998
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Oren Tirosh, Ron Kohen, Joshua Katzhendler, Yechezkel Barenholz