Patent Assignment
Reel/Frame 029855/0442
Assignment of Assignor's Interest
Recorded: 2013-02-22
Pages: 8
Assignors
ZASTROW, ALFRED
Executed: 2012-09-28
WITKOWSKI, REINER
Executed: 2012-09-30
WERNER, RALF
Executed: 2012-10-17
KUREK, GERALD
Executed: 2012-10-25
RISCHE, THORSTEN
Executed: 2012-11-27
AVTOMONOV, EVGENY
Executed: 2012-10-08
KRAUS, HARALD
Executed: 2012-10-15
PEERLINGS, HENRICUS
Executed: 2012-09-29
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Aqueous Polyurethane-Polyurea Dispersions
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 038370/0892 →