Patents by Inventor Britta Ottosson

Britta Ottosson 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).

  • Microfluidic device and method with trapping of sample in cavities having lids that can be opened or closed
    Patent number: 7431887
    Abstract: System and method for providing a sample preparing arrangement (10) submergible in a liquid medium that includes a carrier structure (11) having at least one cavity (12) therein and that is in communication with an arrangement (13) for controllable generation of a magnetic field through influence of a control signal. The sample preparing arrangement includes a magnetic covering structure (14) for covering and/or uncovering the cavity in operative interaction with the magnetic field.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: October 7, 2008
    Inventors: David Storek, Niklaus Schneeberger, Britta Ottosson, Anafol Krozer, Robert P Otillar, Jr.
  • Method relating to anodic bonding
    Patent number: 6951797
    Abstract: The present invention relates to a method of bonding a first member (110, 210, 130, 230, 410, 430, 510, 530, 610) to a second silicon member (120, 220, 420a, 420b, 600) through anodic bonding. The method comprises the steps of selectively depositing on said first member bondable sections (170a, 170b, 270, 470a, 470b, 470c, 570, 620) before bringing said first and second members together for anodic bonding.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: October 4, 2005
    Assignee: Imego AB
    Inventors: Leif Bergstedt, Gert Andersson, Britta Ottosson
  • Microfluidic device and method with trapping of sample in cavities having lids that can be opened or closed
    Publication number: 20040132170
    Abstract: System and method for providing a sample preparing arrangement (10) submergible in a liquid medium that includes a carrier structure (11) having at least one cavity (12) therein and that is in communication with an arrangement (13) for controllable generation of a magnetic field through influence of a control signal. The sample preparing arrangement includes a magnetic covering structure (14) for covering and/or uncovering the cavity in operative interaction with the magnetic field.
    Type: Application
    Filed: February 24, 2003
    Publication date: July 8, 2004
    Applicant: IMEGO AB
    Inventors: David Storek, Niklaus Schneeberger, Britta Ottosson, Anafol Krozer, Robert P. Otillar
  • Sample preparing arrangement and a method relating to such an arrangement
    Publication number: 20020164819
    Abstract: The present invention relates to an arrangement (10, 20) for preparing samples (15, 27), submergible in a liquid medium. The arrangement comprises a section provided with a device (13, 23) for controllable generation of a magnetic field through influence of a control signal, said magnetic field being generated to trap at least part of said samples (15, 27).
    Type: Application
    Filed: August 23, 2001
    Publication date: November 7, 2002
    Inventors: David Storek, Niklaus Schneeberger, Britta Ottosson, Anatol Krozer, Robert Otillar
  • Sample preparing arrangement and a method relating to such an arrangement
    Publication number: 20020048821
    Abstract: The present invention relates to an arrangement (10, 20) for preparing samples (15, 27), submergible in a liquid medium. The arrangement comprises a section provided with a device (13, 23) for controllable generation of a magnetic field through influence of a control signal, said magnetic field being generated to trap at least part of said samples (15, 27).
    Type: Application
    Filed: September 26, 2001
    Publication date: April 25, 2002
    Inventors: David Storek, Niklaus Schneeberger, Britta Ottosson, Anatol Krozer, Robert Otillar
  • Sample preparing arrangement and a method relating to such an arrangement
    Publication number: 20020048534
    Abstract: The present invention relates to an arrangement (10, 20) for preparing samples (15, 27), submergible in a liquid medium. The arrangement comprises a section provided with a device (13, 23) for controllable generation of a magnetic field through influence of a control signal, said magnetic field being generated to trap at least part of said samples (15, 27).
    Type: Application
    Filed: September 26, 2001
    Publication date: April 25, 2002
    Inventors: David Storek, Niklaus Schneeberger, Britta Ottosson, Anatol Krozer, Robert Otillar