IP Library Assignment 021786/0297
Patent Assignment
Reel/Frame 021786/0297

Assignment of Assignor's Interest

Recorded: 2008-11-04 Pages: 4
Assignors
BRUDER, FRIEDRICH-KARL
Executed: 2008-09-03
HAESE, WILFRIED
Executed: 2008-09-09
OSER, RAFAEL
Executed: 2008-09-05
WEIKARD, JAN
Executed: 2008-09-26
FISCHER, WOLFGANG
Executed: 2008-09-26
PROTTE, RAINER
Executed: 2008-09-09
WEHRLE, JOERG
Executed: 2006-09-11
HILDENBRAND, KARLHEINZ
Executed: 2008-09-04
Assignee
BAYER MATERIALSCIENCE AG
LEVERKUSEN, 51368, GERMANY
Covered Property (1)
Disc-Shaped High-Density Recording Mediums
Patent: 7,993,721 →
Application: 12/288,203 →
Publication: US 2009/0104395
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0306 →