IP Library Assignment 019136/0142
Patent Assignment
Reel/Frame 019136/0142

Assignment of Assignor's Interest

Recorded: 2007-04-04 Pages: 3
Assignors
MUSCH, RUDIGER
Executed: 2007-02-21
PANSKUS, KNUT
Executed: 2007-02-21
STEINEERT, ANDREAS
Executed: 2007-03-12
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Covered Property (1)
Aqeuous Dispersions
Patent: 7,354,971 →
Application: 11/651,636 →
Publication: US 2007/0173577
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 5, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038353/0325 →