IP Library Assignment 022321/0111
Patent Assignment
Reel/Frame 022321/0111

Assignment of Assignor's Interest

Recorded: 2009-02-27 Pages: 3
Assignors
DIETZE, MELITA
Executed: 2008-12-05
FUGMANN, BURKHARD, DR.
Executed: 2008-01-14
MAGER, MICHAEL, DR.
Executed: 2008-10-11
RISCHE, THORSTEN, DR.
Executed: 2008-10-27
HECKES, MICHAEL
Executed: 2008-10-21
RUDHARDT, DANIEL, DR.
Executed: 2008-10-29
GERTZMANN, ROLF, DR.
Executed: 2008-10-20
Assignees
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1, 40225 DUSSELDORF, GERMANY
BAYER MATERIALSCIENCE AG
BUILDING Q 18, 51368 LEVERKUSEN, GERMANY
Covered Property (1)
Biomedical Foam Articles
Patent: 8,197,835 →
Application: 12/296,380 →
Publication: US 2009/0169486
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 9, 2016
From: BAYER INNOVATION GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 037932/0501 →
Change of Name Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038189/0017 →