Patents by Inventor Alexander Yurkovetskiy

Alexander Yurkovetskiy 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).

  • Liquid dispenser for sterile solutions
    Patent number: 5490938
    Abstract: A liquid dispenser for dispensing sterile liquid comprising a container for storing the sterile liquid, a nozzle assembly mounted on the container, and a filter which has at least one surface and a plurality of its pores coated with a metallic material, e.g., a metal or metal oxide or metal salt, that is bacteriostatic or bacteriocidal, is described. The metal coated filter, methods for coating the filter, and methods for using the liquid dispenser are also provided.
    Type: Grant
    Filed: December 20, 1993
    Date of Patent: February 13, 1996
    Assignee: BioPolymerix, Inc.
    Inventors: Samuel P. Sawan, Tadmor Shalon, Sundar Subramanyam, Alexander Yurkovetskiy