Patent Assignment
Reel/Frame 030171/0207
Assignment of Assignor's Interest
Recorded: 2013-04-08
Pages: 2
Assignors
KNAUF, THOMAS
Executed: 2013-01-03
RACOES, ALEXANDRE
Executed: 2013-01-10
RAUSCH, ANDREAS KARL
Executed: 2013-01-10
WULF, DIETRICH
Executed: 2013-01-16
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM, ALFRED-NOBEL-STR. 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Method for Producing Nitrobenzene by Adiabatic Nitriding
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 9, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038045/0298 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0842 →
Change of Name
Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038365/0392 →