Patent Assignment
Reel/Frame 029656/0604
Assignment of Assignor's Interest
Recorded: 2013-01-18
Pages: 2
Assignors
LAAS, HANS-JOSEF, DR.
Executed: 2012-12-12
GRESZTA-FRANZ, DOROTA, DR.
Executed: 2012-12-17
HALPAAP, REIHNARD, DR.
Executed: 2012-12-12
MAGER, DIETER
Executed: 2012-12-13
MEIER-WESTHUES, HANS-ULRICH, DR.
Executed: 2012-12-13
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Polyurethane Having Low Volume Shrinkage
Application:
13/811,051 →
Publication:
US 2013/0116357
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 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038370/0892 →