Patent Assignment
Reel/Frame 032415/0113
Assignment of Assignor's Interest
Recorded: 2014-03-12
Pages: 2
Assignors
DOERR, SEBASTIAN
Executed: 2014-02-13
GRABLOWITZ, HANS GEORG
Executed: 2014-02-13
VIALA, SOPHIE
Executed: 2014-02-27
FELLER, THOMAS
Executed: 2014-02-19
MICHAELIS, THOMAS
Executed: 2014-02-21
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, MONHEIM, 45128, GERMANY
Covered Property
(1)
Aqueous Polyurethane Dispersion for Waterproof Breathable Coatings
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 →