Patent Assignment
Reel/Frame 035706/0366
Assignment of Assignor's Interest
Recorded: 2015-05-26
Pages: 3
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, MONEHEIM, 40789, GERMANY
Covered Property
(1)
Membrane Electrolytic Cell with Active Gas/Liquid Separation
Patent:
6,596,136 →
Application:
09/830,492 →
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 038364/0236 →