Patents by Inventor Hazel Drew

Hazel Drew 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).

  • Plasma C5a levels as an indicator of asthma severity
    Publication number: 20060110780
    Abstract: This invention provides the first blood test which characterizes asthma severity. More specifically, the present invention provides methods of determining the severity of acute asthma in a patient by determining the levels of C5a or C5a-desArg in the patient's blood, plasma or serum.
    Type: Application
    Filed: October 17, 2005
    Publication date: May 25, 2006
    Inventors: Rauno Joks, Hazel Drew, Myrelle Castro, Nandita Mathur Khaneja