IP Library › Assignment 013890/0073
Patent Assignment
Reel/Frame 013890/0073

Assignment of Assignor's Interest

Recorded: 2003-03-17 Pages: 3
Assignors
WENKEBACH, ULLRICH
Executed: 2003-02-24
WEISMANN, DIETER
Executed: 2003-02-24
Assignee
DRAGER MEDICAL AG & CO. KGAA
MOISLINGER ALLEE 53-55, D-23542 LUBECK, GERMANY
Covered Property (1)
Process and Device for Controlling the Breathing Gas Supply
Patent: 6,820,613 →
Application: 10/390,408 →
Publication: US 2003/0196663
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 8, 2009
From: DRAGER MEDICAL AG & CO. KGAA
To: DRAGER MEDICAL AG & CO. KG
Reel/Frame 023196/0515 →
Change of Name Oct 14, 2010
From: DRAEGER MEDICAL AG & CO. KG
To: DRAEGER MEDICAL GMBH
Reel/Frame 025137/0206 →
Merger Sep 11, 2015
From: DRAEGER MEDICAL GMBH; DRÄGERWERK AG & CO. KGAA
To: DRÄGERWERK AG & CO. KGAA
Reel/Frame 036586/0506 →