Patents by Inventor Matthew John Heidecker

Matthew John Heidecker 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).

  • PHOTOCHROMIC DETECTION OF ULTRAVIOLET IRRADIATION
    Publication number: 20150343102
    Abstract: The present invention provides methods for detecting electromagnetic energy (e.g., ultraviolet radiation) and articles suitable for use in such methods. The methods and articles can be useful for detecting sterilization or disinfection resulting from electromagnetic energy such as ultraviolet C. Detection of the sterilization or disinfection allows discontinuation of the exposure when a desired level of sterilization or disinfection has been obtained. Feedback mechanisms for controlling exposure to the energy may also be used.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 3, 2015
    Inventors: Luis F. Romo, Matthew John Heidecker