Patent Assignment
Reel/Frame 033302/0917
Assignment of Assignor's Interest
Recorded: 2014-07-14
Pages: 3
Assignors
GRABLOWITZ, HANS GEORG
Executed: 2014-04-24
FELLER, THOMAS
Executed: 2014-04-28
ZHUANG, WEI
Executed: 2014-04-29
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Polyurethane Dispersions for Coating Textiles
Application:
14/372,045 →
Publication:
US 2015/0005444
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 038376/0427 →