Patents by Inventor Bert-.ANG.ke Olsson

Bert-.ANG.ke Olsson 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).

  • Patent number: 5979515
    Abstract: A transfer device for aseptic and automatic transfer of filled, unsealed pharmaceutical containers (2) which comprises a transport vehicle (11) with a vertically adjustable platform (12) supporting a transportable and sealable chamber (1). The chamber (1) comprises an upper part (8) provided with a protective-gas inlet (7), a lower part (9) provided with a frame (13) for supporting the containers (2), a closable opening (14), and an intermediate, substantially horizontal flow distributor (10).
    Type: Grant
    Filed: June 16, 1998
    Date of Patent: November 9, 1999
    Assignee: Astra Aktiebolag
    Inventor: Bert-.ANG.ke Olsson
  • Patent number: 5799464
    Abstract: A method for aseptic and automatic transfer of unsealed pharmaceutical containers (2), which have been aseptically filled with a pharmaceutical preparation (5), from a filling device (6) to a subsequent unit (4), is described and comprises the steps of:a) introducing a sterile inert protective gas (3) into a transportable chamber (1),b) inserting the chamber (1) into the filling device (6),c) introducing the pharmaceutical containers (2) into the chamber (1) and closing the chamber (1), andd) transporting the chamber (1) to the subsequent unit (4), in which the pharmaceutical containers (2) are removed from the chamber (1), said protective gas (3) being continuously and evenly distributed in steps b)-d) over the unsealed pharmaceutical containers (2).
    Type: Grant
    Filed: September 30, 1996
    Date of Patent: September 1, 1998
    Assignee: Astra Aktiebolag
    Inventor: Bert-.ANG.ke Olsson