Patents by Inventor Emma Lesley Williamson

Emma Lesley Williamson 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).

  • Inhaler
    Patent number: 8739785
    Abstract: An inhalation device comprising a base having a slot for insertion of a single blister containing a dose of medicament to be inhaled into the base is disclosed. The inhaler has a mouthpiece pivotably mounted to the base which carries a blister piercing element operable to pierce a blister received in said slot when the mouthpiece is pivoted relative to the base. When a user inhales on the mouthpiece, the dose is entrained in an airflow and flows out of the blister through the mouthpiece and into the user's airway.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: June 3, 2014
    Assignee: Vectura Delivery Devices Limited
    Inventors: Matthew Paul Wright, Michael Sheldon, Matthew Neil Sarkar, Ivan Milivojevic, Roger Clarke, Emma Lesley Williamson
  • Inhaler
    Patent number: 8522776
    Abstract: An inhalation device comprising a base having a slot for insertion of a single blister containing a dose of medicament to be inhaled into the base is disclosed. The inhaler has a mouthpiece pivotally mounted to the base which carries a blister piercing element operable to pierce a blister received in said slot when the mouthpiece is pivoted relative to the base. When a user inhales on the mouthpiece, the dose is entrained in an airflow and flows out of the blister through the mouthpiece and into the user's airway.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: September 3, 2013
    Assignee: Vectura Delivery Devices Limited
    Inventors: Matthew Paul Wright, Mike Sheldon, Matthew Sarkar, Ivan Milivojevic, Roger Clarke, Emma Lesley Williamson
  • Inhaler
    Publication number: 20100192949
    Abstract: An inhalation device comprising a base having a slot for insertion of a single blister containing a dose of medicament to be inhaled into the base is disclosed. The inhaler has a mouthpiece pivotally mounted to the base which carries a blister piercing element operable to pierce a blister received in said slot when the mouthpiece is pivoted relative to the base. When a user inhales on the mouthpiece, the dose is entrained in an airflow and flows out of the blister through the mouthpiece and into the user's airway.
    Type: Application
    Filed: June 12, 2009
    Publication date: August 5, 2010
    Applicant: Vectura Delivery Devices Limited
    Inventors: Matthew Paul Wright, Mike Sheldon, Matthew Sarkar, Ivan Milivojevic, Roger Clarke, Emma Lesley Williamson