Patents by Inventor Lennart Björk

Lennart Björk 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).

  • Sampling apparatus
    Patent number: 7213474
    Abstract: An apparatus for use in sampling material on-line in a process system, comprising a sample collector (1) for receiving a sample of material, an elongate shaft (10) defining a passageway (14) carrying a measurement probe (11) for taking measurements from a colelcted sample, a pressurised fluid supply (31) connected to the passageway for delivering a pressurised fluid through the passageway to the sample collector for displacing the collected sample and a nozzle (33) provided at the distal end of the measurement probe (11) for distributing the pressurised fluid to the sample collector for displacing the collected sample from the sample collector (1).
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: May 8, 2007
    Assignee: AstraZeneca AB
    Inventors: Lennart Björk, Staffan Folestad, Mats Johansson, Anders Klevensparr, Ingela Niklasson Björn
  • Sampling apparatus
    Patent number: 6918310
    Abstract: An apparatus for use in sampling material on-line in a process system, comprising a sample collector (1) for receiving a sample of material, an elongate shaft (10) defining a passageway (14) carrying a measurement probe (11) for taking measurements from a collected sample, a pressurised fluid supply (31) connected to the passageway for delivering a pressurised fluid through the passageway to the sample collector for displacing the collected sample and a nozzle (33) provided at the distal end of the measurement probe (11) for distributing the pressurised fluid to the sample collector for displacing the collected sample from the sample collector (1).
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: July 19, 2005
    Assignee: AstraZeneca AB
    Inventors: Lennart Björk, Staffan Folestad, Mats Johansson, Anders Klevensparr, Ingela Niklasson Björn