Patents by Inventor Christopher James Smith

Christopher James Smith 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).

  • Powder inhaler
    Patent number: D499802
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: December 14, 2004
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: John Pinon, Sameer Shirgaonkar, Christopher James Smith, Simon Burge, Max William Middleton, David Ahern, Matthew Neil Sarkar, Ben Arlett, Emma Lesley Lye, Simon Smith