Patents by Inventor Mikael Jonstromer

Mikael Jonstromer 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).

  • Inhalation device
    Patent number: 7143765
    Abstract: An inhalation device for delivery of a powdered medicament comprising a suction tube (21) and one or more doses of powdered medicament. The suction tube (21) has a distal end (28) and a proximal end (29) with an air passage (30) therethrough, the distal end (28) having an air inlet and the proximal end (29) having an air outlet which forms the mouthpiece of the device. The inhalation device further comprises a means for drying air (23) drawn by a user into the inhalation device prior to contact with the aggregated powdered medicament such that a dose of powdered medicament will be dispersed in dried air for delivery at the proximal end.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: December 5, 2006
    Assignee: AstraZeneca AB
    Inventors: Lars Asking, Ian Harwigsson, Mikael Jonströmer
  • Inhalation device
    Publication number: 20040168687
    Abstract: An inhalation device for delivery of a powdered medicament comprising a suction tube (21) and one or more doses of powdered medicament. The suction tube (21) has a distal end (28) and a proximal end (29) with an air passage (30) therethrough, the distal end (28) having an air inlet and the proximal end (29) having an air outlet which forms the mouthpiece of the device. The inhalation device further comprises a means for drying air (23) drawn by a user into the inhalation device prior to contact with the aggregated powdered medicament such that a dose of powdered medicament will be dispersed in dried air for delivery at the proximal end.
    Type: Application
    Filed: November 19, 2003
    Publication date: September 2, 2004
    Inventors: Lars Asking, Ian Harwigsson, Mikael Jonstromer