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:
Sep. 20, 2022
Filed:
Apr. 26, 2019
Applicant:
Sanofi-aventis Deutschland Gmbh, Frankfurt am Main, DE;
Inventors:
Stefan Wendland, Frankfurt am Main, DE;
Anke Liewald, Frankfurt am Main, DE;
Frank Richter, Frankfurt am Main, DE;
Caroline Stephan, Frankfurt am Main, DE;
Assignee:
Sanofi-Aventis Deutschland GMBH, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 5/315 (2006.01); A61M 5/31 (2006.01); A61M 5/32 (2006.01); A61M 5/50 (2006.01);
U.S. Cl.
CPC ...
A61M 5/3157 (2013.01); A61M 5/3135 (2013.01); A61M 5/326 (2013.01); A61M 5/3257 (2013.01); A61M 5/502 (2013.01); A61M 2005/3264 (2013.01); A61M 2205/581 (2013.01); A61M 2205/582 (2013.01); A61M 2205/584 (2013.01);
Abstract
The invention relates to a drug delivery device comprising: a syringe with a body from which a needle extends and an inner sheath; a piston rod comprising a piston and an actuation head, a support sheath for holding the body. It is envisaged that the support sheath and the actuation head comprise corresponding indicators.