Patents Assigned to PaSta Aktiengesellschaft
  • Process for producing a sterilization system
    Patent number: 7422121
    Abstract: The invention relates to a method for producing a sterilisation system, especially for sterilising drinking water and water for industrial use. The precious metal surface of a base material containing precious metal is initially oxidised in an acidic solution and subsequently treated in an aqueous saline solution. The invention also relates to a sterilisation system and use thereof.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: September 9, 2008
    Assignee: PaSta Aktiengesellschaft
    Inventor: Heinz W. Stadelmann