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:
Nov. 25, 2025
Filed:
Oct. 26, 2020
Sanofi, Paris, FR;
Michael Helmer, Frankfurt am Main, DE;
Sanofi, Paris, FR;
Abstract
In one aspect, the disclosure relates to a reminder system and to an auxiliary device for a drug delivery device. The auxiliary device includes a housing, a wireless communication interface configured to communicate with an external electronic device, a processor connected to the wireless communication interface and configured to process at least a signal generating request received from the external electronic device via the wireless communication interface. The auxiliary device further includes at least one signal generator connected to the processor and configured to generate at least one signal when triggered by the processor. The processor is operable to trigger the signal generator in response to receive a signal generating request from the wireless communication interface.