Patents by Inventor Rakhshandeh Fathi-Afshar

Rakhshandeh Fathi-Afshar 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).

  • Microsphaeropsin B as novel antibacterial agent, process for producing the same and pharmaceutical composition containing thereof
    Publication number: 20030166707
    Abstract: One of the aspects of the present invention is directed to tetramic acid derivatives useful in treating or preventing bacterial diseases, especially diseases caused by gram-positive pathogens resistant to antibiotics of the prior art. Within the scope of the present invention are pharmaceutical compositions containing at least one of the tetramic acid derivatives of the invention as the active ingredient, methods of treating and/or preventing a bacterial disease by administering at least one of the tetramic acid derivatives of the invention, and the use of the tetramic acid derivatives of the invention in the treatment and/or prevention of a bacterial disease. Preferably, the tetramic acid derivative of the invention is a compound of formula IV shown below.
    Type: Application
    Filed: October 17, 2002
    Publication date: September 4, 2003
    Inventors: Chao-Mei Yu, Stephen W. Ayer, Ronald G. Micetich, Sameeh M. Salama, Rakhshandeh Fathi-Afshar, Jonathan M. Curtis, Jeffrey Lawson Cameron Wright
  • 7-substituted-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid compounds and 7-(substituted triazolyl pyrrolidin-1-yl) 4-oxoquinoline-3-carboxylic acid derivatives useful as antibacterial agents
    Patent number: 5342846
    Abstract: Substituted quinoline compounds and intermediates thereto, processes for producing those compounds and intermediates, pharmaceutical compositions using those compounds, methods for treating bacterial infections using those compounds, and methods for disinfecting using those compounds.
    Type: Grant
    Filed: July 14, 1992
    Date of Patent: August 30, 1994
    Assignee: SynPhar Laboratories, Inc.
    Inventors: Rajeshwar Singh, Rakhshandeh Fathi-Afshar, Inder P. Singh, George Thomas, Thomas R. Doerksen, Maya P. Singh, Ronald G. Micetich