Patents by Inventor Eytan Gershonov

Eytan Gershonov 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).

  • Long-acting drugs and pharmaceutical compositions comprising them
    Patent number: 6504005
    Abstract: Disclosed are conjugates of a polypeptide or oligopeptide with a low molecular weight lipophilic compound, the peptide and lipophilic group being covalently linked to one another either directly or via a connecting element, with the exception of (a) conjugates in which the peptide component consists of hirudin or peptide structurally derived from hirudin or a peptide derivative with hirudin-like properties, and (b) conjugates whose peptide component has been hydrophobically modified during their biosynthesis.
    Type: Grant
    Filed: February 5, 1999
    Date of Patent: January 7, 2003
    Assignee: Yeda Research and Development Co. Ltd.
    Inventors: Matityahu Fridkin, Yoram Shechter, Eytan Gershonov
  • Vanadium complexes of monohydroxamates and pharmaceutical compositions comprising them
    Patent number: 6414029
    Abstract: Monohydroxamate vanadium complexes of the formula (1): R—CO—NHOH.X, wherein R is a residue selected from: (i) H2N—CH(COY)—(CH2)n—, wherein n is 1, 2 or 3, and Y is OH or NH2; (ii) H2N—CH2—S—CH2—; and (iii) pyridyl, piperidyl or tetrahydroisoquinolinyl; and X is a vanadium compound selected from a vanadyl (VO2+), metavanadate (VO3−)or vanadate (VO43−)) salt, are useful for inducing normoglycemia and/or reducing blood glucose levels in diabetic patients.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: July 2, 2002
    Assignee: Yeda Research and Development Co. Ltd.
    Inventors: Yoram Shechter, Matityahu Fridkin, Itzhak Goldwasher, Eytan Gershonov