Patent Assignment
Reel/Frame 012397/0381
Assignment of Assignor's Interest
Recorded: 2001-12-19
Pages: 3
Assignor
KOCH, DR. JOCHIM
Executed: 2001-11-23
Assignee
DRAGER MEDICAL AG & CO. KGAA
MOISLINGER ALLEE 53-55, D-23542 LUBECK, GERMANY
Covered Property
(1)
Device for Releasing a Gas to a Respirator
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 →