Patent · US Active

Drug delivery device

US11612695B2 · kind B2 · utility

0Cited by

1References

24Claims

0Family size

Assignee

Sanofi-Aventis Deutschland GMBH · DE

Inventors

Uwe Dasbach · Frankfurt am Main, DE
Marc Schader · Frankfurt am Main, DE
Michael Kneip · Frankfurt am Main, DE
Matthias Rau · Frankfurt am Main, DE
Peter Nober · Rommersheim, DE

Key dates

Filing date	Mar 12, 2018
Grant date	Mar 28, 2023
Priority date	—
Expiry date	Jun 2, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2207/00
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The present disclosure relates to a drug delivery device, having a longitudinal axis and comprising a plunger movable along the longitudinal axis and a guide curve adapted to engage at least one part of the plunger so as to guide the plunger when the plunger is being released to move along the longitudinal axis.

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