Patent Assignment
Reel/Frame 032738/0939
Assignment of Assignor's Interest
Recorded: 2014-04-23
Pages: 5
Assignors
MERKEL, MICHAEL
Executed: 2014-02-07
WILKE, KARL-HEINZ
Executed: 2014-02-06
LEHNER, PETER
Executed: 2014-02-12
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, 40789 MONHEIM, GERMANY
Covered Property
(1)
Catalyst and Method for Producing Aromatic Amines in the Gas Phase
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 7, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038374/0844 →