Patents by Inventor Tzipora Speiser

Tzipora Speiser 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).

  • Compositions containing and methods of using N-acyl-1H-aminoindenes
    Patent number: 6737547
    Abstract: The present invention provides novel aminoindenes having the structure: wherein n is 1 or 2, R1 is hydrogen, linear or branched chain C1-C8 alkyl or linear or branched chain C1-C8 alkoxy and R2 is hydrogen or a halogen. Such compounds may be used to treat neurodegenerative conditions such as Alzheimer's disease, head trauma, stroke, hypoxia, anoxia, epilepsy, convulsions, seizures.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: May 18, 2004
    Assignee: Teva Pharmaceutical Industries, Ltd.
    Inventors: Benjamin Sklarz, Sasson Cohen, Tzipora Speiser, Rachel Nachman
  • Compositions containing and methods of using 1-aminoindan and derivatives thereof and process for preparing optically active 1-aminoindan derivatives
    Patent number: 5994408
    Abstract: Novel derivatives of 1-aminoindan and their salts are described. Optically active 1-aminoindan derivatives are prepared by reacting a N-benzyl analog of the desired compound with an enantiomer of mandelic acid.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: November 30, 1999
    Assignees: Teva Pharmaceutical Industries, Ltd., Technion Research & Development Foundation, Ltd.
    Inventors: Sasson Cohen, Yaacov Herzig, Ruth Levy, Tzipora Speiser, Jeff Sterling, Alex Veinberg, Moussa B. H. Youdim, John P. M. Finberg