Patent Assignment
Reel/Frame 028963/0128
Assignment of Assignor's Interest
Recorded: 2012-09-14
Pages: 4
Assignors
BULAN, ANDREAS
Executed: 2012-07-26
KINTRUP, JUERGEN
Executed: 2012-08-06
SCHMITZ, NORBERT
Executed: 2012-08-22
KARPENKO, ALEXANDER
Executed: 2012-08-01
ASSMANN, JENS
Executed: 2012-08-01
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM, ALFRED-NOBEL-STR. 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Gas Diffusion Electrodes and Process for Production Thereof
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 →