Patents by Inventor Jeannie L. Nillen

Jeannie L. Nillen 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).

  • Urine preservative
    Patent number: 6261844
    Abstract: Disclosed is CPG, a combination of a chlorhexidine salt (such as chlorhexidine digluconate, chlorhexidine diacetate, or chlorhexidine dichloride) and n-propyl gallate that can be used at ambient temperatures as a urine preservative.
    Type: Grant
    Filed: December 17, 1998
    Date of Patent: July 17, 2001
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Scott M. Smith, Jeannie L. Nillen