Patents by Inventor Patrick Knapp

Patrick Knapp 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).

  • CANNULA INSERTION DETECTION
    Publication number: 20240115155
    Abstract: Sensors are disclosed that detect whether a cannula is properly inserted to its full depth in a subject's skin. The sensors may be used with a blood glucose monitor, or with a continuous insulin infusion pump, infusion set, or other system involving intermittent or continuous testing and/or drug delivery.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Applicant: Becton, Dickinson and Company
    Inventors: Amit LIMAYE, Keith KNAPP, Elizabeth NELSON, Patrick ALLEN, Amanda MASOTTA
  • Ozone applicator cup
    Patent number: 7021930
    Abstract: A cup for use with the handpiece of an apparatus for applying gas to a portion of a tooth comprising a liner (18) configured and arranged to engage a gas dispensing handpiece, a body (16) defining a gas exposure chamber (28), the body having a higher resiliency to deformation than the liner. The body may be so deformable that it forms against the surface of a tooth to effect a seal and to expose a portion of the tooth to gas circulated in the chamber. The body may overmold the liner and may be formed of thermal-plastic rubber, and the liner may be formed of a plastic material. The gas exposure chamber may be cylindrical.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: April 4, 2006
    Inventors: Jurgen H. Schemmer, Susan Knapp, legal representative, Patrick Knapp, deceased
  • Ozone applicator cup
    Publication number: 20040137402
    Abstract: A cup for use with the handpiece of an apparatus for applying gas to a portion of a tooth comprising a liner (18) configured and arranged to engage a gas dispensing handpiece, a body (16) defining a gas exposure chamber (28), the body having a higher resiliency to deformation than the liner. The body may be so deformable that it forms against the surface of a tooth to effect a seal and to expose a portion of the tooth to gas circulated in the chamber. The body may overmold the liner and may be formed of thermal-plastic rubber, and the liner may be formed of a plastic material. The gas exposure chamber may be cylindrical.
    Type: Application
    Filed: June 30, 2003
    Publication date: July 15, 2004
    Inventors: Jurgen H. Schemmer, Patrick Knapp, Susan Knapp