Patents by Inventor Cornelis Kees Klein

Cornelis Kees Klein 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).

  • Syringe
    Patent number: 8512279
    Abstract: The present invention relates to a syringe (1) for use in spectroscopy to identify drugs within the syringe (8). The syringe comprises a optical window section (8) either integral with or attached to the syringe (1). The optical window section (8) has predetermined physical and optical properties that allows radiation to pass through in a known manner to facilitate spectroscopy.
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: August 20, 2013
    Assignee: Klein Medical Limited
    Inventor: Cornelis Kees Klein
  • Spectrophotometer
    Patent number: 7460226
    Abstract: An analyzer or spectrophotometer for the detection of material is described with a single source with variable intensity, a single detector having a variable spectral response where the sample is able to be analyzed based on varying the intensity and spectral response. Various methods are described for varying the intensity, and also for varying the spectral response.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: December 2, 2008
    Assignee: Klein Medical Limited
    Inventor: Cornelis Kees Klein