Patents by Inventor Daniel R. Hendricks

Daniel R. Hendricks 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).

  • Drug tracking system including food dyes detectable in bodily waste
    Patent number: 10145856
    Abstract: The drug tracking system may be used to screen a subject's bodily waste and to identify a drug the subject has consumed. The system includes drug tags which include a one or more food dyes, each detectable in a subject's bodily waste using photographic or absorption spectroscopic analysis. The system may further include a database in which is stored the spectral signature of each drug tag and the unique drug associated with each drug tag. A spectral analysis obtained by analyzing a bodily waste sample may be entered into the database. The database may include instructions for comparing the spectral analysis to the spectral signature of each drug tag. The instructions may further report the unique drug associated with a drug tag which has a spectral signature matching the spectral analysis.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: December 4, 2018
    Assignee: Hall Labs, LLC
    Inventors: David R. Hall, Steven J. M. Butala, Daniel R. Hendricks, Andrew Huy Nguyen, A. Terrece Pearman
  • Drug Tracking System including Food Dyes Detectable in Bodily Waste
    Publication number: 20180275152
    Abstract: The drug tracking system may be used to screen a subject's bodily waste and to identify a drug the subject has consumed. The system includes drug tags which comprise a one or more food dyes, each detectable in a subject's bodily waste using photographic or absorption spectroscopic analysis. The system may further include a database comprising the spectral signature of each drug tag and the unique drug associated with each drug tag. A spectral analysis obtained by analyzing a bodily waste sample may be entered into the database. The database may include instructions for comparing the spectral analysis to the spectral signature of each drug tag. The instructions may further report the unique drug associated with a drug tag which has an spectral signature matching the spectral analysis.
    Type: Application
    Filed: February 9, 2018
    Publication date: September 27, 2018
    Inventors: David R. Hall, Steven J.M. Butala, Daniel R. Hendricks, Andrew Huy Nguyen, A.Terrece Pearman