Patents by Inventor Shmaryahum Blumberg

Shmaryahum Blumberg 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).

  • Ophthalmic preparations
    Patent number: 4613587
    Abstract: There are provided ophthalmic preparations against eye diseases caused by P. aeruginosa elastase or similar enzymes. The active ingredient is a 2-mercaptoacyl di- or tri-peptide obtained from suitable amino acids. There is further provided a process for the treatment of Pseudomonas keratitis by means of such compositions.
    Type: Grant
    Filed: July 10, 1984
    Date of Patent: September 23, 1986
    Assignees: Yeda Research and Development Co. Ltd., Ramot University Authority for Applied Research and Industrial Development Ltd.
    Inventors: Efrat Kessler, Abraham Spierer, Shmaryahum Blumberg