Patents Assigned to Criofarma di Giorgio Bruttini & C. s.a.s.
  • Continuous freeze drying apparatus
    Patent number: 5269077
    Abstract: Continuous freeze drying apparatus composed of a vessel whose internal chamber houses a cooled revolving cylinder on which a nebulizer sprays the material to be freeze dried.A scraping blade, grazing the freezed material, removes it making it fall onto revolving holed planes heated by heating elements interposed between these revolving planes, in order to obtain a quick sublimation of the substance to be freeze dried.
    Type: Grant
    Filed: November 24, 1992
    Date of Patent: December 14, 1993
    Assignee: Criofarma di Giorgio Bruttini & C. s.a.s.
    Inventor: Roberto Bruttini