Patents by Inventor Stephan Olson

Stephan Olson 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).

  • Dose Counter Device for Inhaler
    Publication number: 20080210224
    Abstract: The invention refers to a dose counter device for an inhaler that in a reliable way will register a delivered dose from a canister comprised in the inhaler, and that at the same time substantially will reduce the risk of falsely register a dose not delivered. Thus, the present invention will in an effective way, substantially avoid erroneous counting of delivered doses from the canister.
    Type: Application
    Filed: May 23, 2006
    Publication date: September 4, 2008
    Applicant: SHL Group AB
    Inventors: Lennart Brunnberg, Stephan Olson, Anders Wieselblad
  • Device for delivering medicament
    Publication number: 20060276754
    Abstract: The present invention relates to a device for the delivery of predetermined doses of liquid medicament to a patient, which medicament is intended to be inhaled by the patient or intended to be injected into the body of the patient. The device is adapted to be in a medicament delivery state and in a medicament non-delivery state. When the device is in a medicament delivery state, said device is adapted to drive a piston into a cartridge containing the liquid medicament to be delivered, with a force that is above or equal to a predetermined minimum force value and below a predetermined maximum force value. The minimum force value is the lowest force value needed to deliver the predetermined dose and the maximum force value is the first force value at which it exists a risk of damaging the cartridge or the components of the device.
    Type: Application
    Filed: November 21, 2005
    Publication date: December 7, 2006
    Inventors: Victor Kronestedt, Lennart Brunnberg, Stephan Olson, Anders Karlsson, Tomas Deurell
  • Device for delivering medicament
    Publication number: 20060276753
    Abstract: The present invention relates to a device for the delivery of predetermined doses of liquid medicament to a patient, which medicament is intended to be inhaled by the patient or intended to be injected into the body of the patient. The device is adapted to be in a medicament delivery state and in a medicament non-delivery state. When the device is in a medicament delivery state, said device is adapted to drive a piston into a cartridge containing the liquid medicament to be delivered, with a force that is above or equal to a predetermined minimum force value and below a predetermined maximum force value. The minimum force value is the lowest force value needed to deliver the predetermined dose and the maximum force value is the first force value at which it exists a risk of damaging the cartridge or the components of the device.
    Type: Application
    Filed: June 1, 2005
    Publication date: December 7, 2006
    Inventors: Victor Kronestedt, Lennart Brunnberg, Stephan Olson