Patent Assignment
Reel/Frame 040950/0694
Correction by Declaration for Patent No 8778148 Recorded at R/F 035959/0518
Recorded: 2016-12-05
Pages: 5
Assignor
COVESTRO DEUTSCHLAND AG
Executed: 2016-12-02
Assignee
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property
(1)
Electrolysis Cell for Hydrogen Chloride Electrolysis
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 →
Nunc Pro Tunc Assignment
Jul 1, 2015
From: BAYER INTELLECTUAL PROPERTY GMBH
To: HANS, DWAYNE CARTOUCHE; THE CARTOUCHE CORPORATION
Reel/Frame 035959/0518 →
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 →