Patent Assignment
Reel/Frame 034069/0056
Assignment of Assignor's Interest
Recorded: 2014-10-30
Pages: 4
Assignors
SCHLEIERMACHER, STEPHAN
Executed: 2014-10-21
KLASEN, PATRICK
Executed: 2014-10-20
ALBERS, REINHARD
Executed: 2014-10-20
MOERS, STEPHAN
Executed: 2014-10-21
STEINMEISTER, DIRK
Executed: 2014-10-20
SEIDEL, DIETER
Executed: 2014-10-20
HEINEMANN, TORSTEN
Executed: 2014-10-20
ARNTZ, HANS-DETLEF
Executed: 2014-10-20
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10, MONHEIM AM RHEIN, 40789, GERMANY
Covered Property
(1)
Method for Producing a Hard Polyurethane-Polyisocyanurate Foamed Material
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 →