Patent · US Active

Compressible reservoir for liquid medicament

US11419984B2 · kind B2 · utility

5Cited by

15References

29Claims

0Family size

Assignee

Sanofi-Aventis Deutschland GMBH · DE

Inventors

Michael Schabbach · Weinheim, DE
Daniel Wagner · Pittsburgh, US
Daniel Auernhammer · Frankfurt am Main, DE
Pierre Weiss · Nantes, FR
Klaus Schepers · Solms, DE
Horst Mischo · Trier, DE

Key dates

Filing date	Feb 11, 2015
Grant date	Aug 23, 2022
Priority date	—
Expiry date	May 14, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08J2333/12
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A reservoir for a liquid medicament is described. The reservoir includes a first boundary portion and a second boundary portion forming a cavity to receive the medicament. The first boundary portion is substantially opaque and flexible. The second boundary portion is substantially transparent and rigid.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.