Patents by Inventor Hamza Mansour

Hamza Mansour 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).

  • Hemostatic sponge based on collagen
    Patent number: 6649162
    Abstract: The invention relates to a hemostatic sponge based on collagen and an activator or proactivator of blood coagulation homogeneously distributed therein, which is dried and contains a water content of at least 2%, preferably in the range of 2 to 25%, more preferred 10 to 20%, and a method for producing this sponge.
    Type: Grant
    Filed: March 29, 2000
    Date of Patent: November 18, 2003
    Assignee: Baxter Aktiengesellschaft
    Inventors: Wolfgang Biering, Hamza Mansour, Guenther Schlag, Thomas Seelich, Edgar Scheel, Georg Habison
  • Method for sterilizing a native collagen in liquid medium, sterile native collagen obtained, compositions containing it and uses
    Publication number: 20020061842
    Abstract: The invention concerns a method for preparing native collagen, comprising pretreatment of the collagen in a mixer with double transverse cutters equipped with a system controlling agitating and shearing velocity and a thermostat, and a subsequent step of sterilizing the collagen in liquid medium. The invention also concerns a sterile collagen, in particular a collagen mostly of type I, in native state and in particular pharmaceutical and/or parapharmaceutical and/or medico-surgical and/or ophthalmologic and/or cosmetic compositions and applications thereof.
    Type: Application
    Filed: July 30, 2001
    Publication date: May 23, 2002
    Applicant: OCTAPHARMA AG
    Inventor: Hamza Mansour