Patent Assignment
Reel/Frame 026342/0596
Assignment of Assignor's Interest
Recorded: 2011-05-26
Pages: 2
Assignors
ASSMANN, JENS, DR.
Executed: 2011-03-25
WOLF, AUREL, DR.
Executed: 2011-03-25
MLECZKO, LESLAW, DR.
Executed: 2011-03-28
KARPENKO, ALEXANDER, DR.
Executed: 2011-04-04
MICHELE, VOLKER, DR.
Executed: 2011-03-25
Assignee
BAYER TECHNOLOGY SERVICES GMBH
BUILDING Q 18, LEVERKUSEN, 51368, GERMANY
Covered Property
(1)
Electrochemical Method for Reducing Molecular Oxygen
Application:
13/131,166 →
Publication:
US 2011/0233071
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 5, 2013
From: BAYER TECHNOLOGY SERVICES GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 031157/0347 →
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 038376/0427 →