IP Library Assignment 021449/0133
Patent Assignment
Reel/Frame 021449/0133

Assignment of Assignor's Interest

Recorded: 2008-08-27 Pages: 2
Assignors
RALFS, FRANK
Executed: 2008-07-21
TESCHNER, ECKHARD
Executed: 2008-07-21
Assignee
DRAEGER MEDICAL AG & CO. KG
MOSILINGER ALLEE 53-55, LUEBECK, D-23558, GERMANY
Covered Property (1)
Process for Operating a Respirator or Anesthesia Device in the Aprv Mode Taking into Account the Impedance and/or the Impedance Change
Patent: 9,981,095 →
Application: 12/199,204 →
Publication: US 2009/0114222
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 14, 2010
From: DRAEGER MEDICAL AG & CO. KG
To: DRAEGER MEDICAL GMBH
Reel/Frame 025136/0207 →
Merger Sep 18, 2015
From: DRAEGER MEDICAL GMBH; DRÄGERWERK AG & CO. KGAA
To: DRÄGERWERK AG & CO. KGAA
Reel/Frame 036632/0067 →