Patents by Inventor Carl Selavka

Carl Selavka 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).

  • Specimen collection and processing device
    Publication number: 20050201904
    Abstract: The present invention is directed to a disposable specimen collection device comprising a specimen chamber, a closing element and a cutting element. The specimen is preferably hair or feathers and the device is preferably used for extracting analytes from the specimen.
    Type: Application
    Filed: November 30, 2004
    Publication date: September 15, 2005
    Inventors: Terri Stripling, Jeffrey Karker, Carl Selavka, Thomas Eden
  • Composition and processes for analysis of pharmacologic agents in biological samples
    Publication number: 20050037386
    Abstract: A method for extracting and detecting analytes that are metabolically associated with biological samples, as well as, for distinguishing between those which are environmentally associated and those which are metabolically incorporated is disclosed.
    Type: Application
    Filed: May 5, 2004
    Publication date: February 17, 2005
    Inventors: Janet Morrison, John Sundsmo, Carl Selavka, David Brill