The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2025
Filed:
Dec. 17, 2018
Sanofi, Paris, FR;
Stephan Riedel, Frankfurt am Main, DE;
Matthias Felber, Will, CH;
SANOFI, Paris, FR;
Abstract
A dose recording device for a drug delivery device, wherein the drug delivery device comprises a housing, a cartridge holder configured to receive a cartridge for holding a plurality of doses of a drug, and a dose setting member connected to the housing and configured to set the dose of the drug, is disclosed. The dose recording device comprises a device housing and a measurement system having an optical sensor connected to a portion of the device housing. The device housing is configured to be mounted to the dose setting member. The measurement system is configured to detect a relative movement of the device housing to the housing by means of the optical sensor and to store relative movement data so as to provide information on a delivery of the dose of the drug.