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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.:

US 12337154 B1

PDFFull Text
Date of Patent:
Jun. 24, 2025

Filed:

Jun. 07, 2023

Acoustic detection of a usage of an injection device

Applicant:

Sanofi, Paris, FR;

Inventors:

Matthias Felber, Winterthur, CH;

Nathanael Wettstein, Seuzach, CH;

August Enzler, Wil, CH;

Felix Kramer, Wil, CH;

Assignee:

Sanofi, Paris, FR;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Jason E Flick

Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61M 5/31 (2006.01); A61M 5/50 (2006.01); G01F 23/296 (2022.01);
U.S. Cl.
CPC ...
A61M 5/3157 (2013.01); A61M 5/5086 (2013.01); G01F 23/2968 (2013.01); A61M 2005/3126 (2013.01); A61M 2205/3375 (2013.01); A61M 2205/3389 (2013.01); A61M 2205/3576 (2013.01); A61M 2205/43 (2013.01);
Abstract

Implementations of the present disclosure are directed to an injection device including a medicament reservoir configured to store a medicament to be expelled by the injection device, and an acoustic source configured to generate an acoustic signal including information indicative of an amount of the medicament stored in the medicament reservoir. The acoustic signal is transmitted to an external device configured to process the acoustic signal and to extract injection device data.

Find Patent Forward Citations

Felber, Matthias. (2025). Acoustic detection of a usage of an injection device (U.S. Patent No. 12337154). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12337154

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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