ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,527,917, issued on Jan. 20, was assigned to SANOFI (Paris).
"Apparatus for measuring medicament level" was invented by Michael Helmer (Frankfurt am Main, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus including a control unit, a sensor arrangement configured to measure the fill level of a medicament within a container of a drug delivery device, and a cap sensor configured to detect at least partial removal of a cap from the drug delivery device is described. The control unit is configured to be awoken from a dormant state in response to detection by the cap sensor that the cap has been at least partially removed from the drug delive...