Patents by Inventor Robert Koppany

Robert Koppany 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).

  • Method for cancer treatment
    Patent number: 9700580
    Abstract: A method of treating humans with cancer by intravenously administering a single dose of arsenic trioxide in a phosphate buffered saline solution having a pH less than 8.0 in a dosage amount of between 6.0 and 7.0 mg/Kg according to the weight of the patient.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: July 11, 2017
    Inventors: Marguerite Harning, Robert Koppany
  • Visual acuity testing
    Patent number: 7427137
    Abstract: Eye chart for testing visual acuity which includes a plurality of optotypes arranged in a plurality of lines with each optotype in a line having a uniform resolution throughout and the resolution for each optotype in a given line is the same. The optotypes are generated by standardizing the maximum resolution angle any one letter may have and such is done by utilization of a design circle which represents the maximum resolution.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: September 23, 2008
    Inventor: Robert Koppany
  • Visual acuity testing
    Publication number: 20080018857
    Abstract: Eye chart for testing visual acuity which includes a plurality of optoptypes arranged in a plurality of lines with each optotype in a line having a uniform resolution throughout and the resolution for each optotype in a given line is the same. The optotypes are generated by standardizing the maximum resolution angle any one letter may have and such is done by utilization of a design circle which represents the maximum resolution.
    Type: Application
    Filed: July 18, 2006
    Publication date: January 24, 2008
    Inventor: Robert Koppany