Patent · US Active

Cartridge and needle system therefor

US8574214B2 · kind B2 · utility

65Cited by

7References

20Claims

0Family size

Assignee

Sanofi-Aventis Deutschland GMBH · DE

Inventors

Bernd Kuhn · Frankfurt am Main, DE
Hermann Koch · Mainz, DE
Christopher James Smith · Grafton, GB

Key dates

Filing date	Aug 17, 2009
Grant date	Nov 5, 2013
Priority date	—
Expiry date	Oct 9, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2005/31516
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention refers to a cartridge (100), such as an injection cartridge, and to a needle system (200) therefore. Further, the invention refers to a combination of such an injection cartridge and a needle system. More specifically, the invention refers to a closure system for an injection cartridge which allows attachment of a needle system to the cartridge.

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