Patents by Inventor Sarah Daniel Maddison

Sarah Daniel Maddison 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).

  • PREGNANCY TESTING METHOD
    Publication number: 20100129935
    Abstract: The present invention relates to a method of determining if a patient is pregnant and if the pregnancy is progressing. The method involves testing the patient a first time with a hCG home urine test, then after a select number of days, a second hCG home urine test is taken having a lower hCG sensitivity than the first.
    Type: Application
    Filed: November 25, 2008
    Publication date: May 27, 2010
    Inventor: Sarah Daniel Maddison