Patents by Inventor Håkan Möller

Håkan Möller 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).

  • System for monitoring and control in the sterilization of an object
    Patent number: 6949222
    Abstract: The disclosure relates to a system for monitoring and control in the sterilization of an object (1) which, for the purpose of sterilization, is electron irradiated from an electron radiation source (2) past which the object is led or conveyed. The system includes a detector (11), a converter (13), a generator (18), a process control unit (19), as well as an ejector mechanism (26) which is disposed to be activated for ejecting the sterilized object (1) on receipt of a negative comparison signal from the process control unit (19).
    Type: Grant
    Filed: September 14, 2000
    Date of Patent: September 27, 2005
    Assignee: Tetra Laval Holdings & Finance SA
    Inventors: Håkan Möller, Lars Näslund, Anders Kristiansson
  • Method and unit for sterilizing packaging sheet material for manufacturing sealed packages of pourable food products
    Patent number: 6685883
    Abstract: A method and unit sterilizing sheet packaging material for producing sealed packages of pourable food products, the method including the step of directing on to opposite faces of the packaging material respective low-voltage electron beams, each having an energy of at most 100 keV. The unit includes generating devices for generating the low-voltage electron beams.
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: February 3, 2004
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Roberto Schianchi, Håkan Möller, Lars Näslund