Patent Assignment
Reel/Frame 031486/0054
Assignment of Assignor's Interest
Recorded: 2013-10-28
Pages: 4
Assignors
LEHNER, PETER, DR.
Executed: 2013-06-24
SOMMER, KNUT, DR.
Executed: 2013-08-12
MOUSSA, AMGAD SALAH, DR.
Executed: 2013-07-12
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Process for Purifying Aniline from Gas Phase Hydrogenations
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 10, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038056/0732 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0408 →
Change of Name
Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038370/0892 →