Patent Assignment
Reel/Frame 028426/0673
Assignment of Assignor's Interest
Recorded: 2012-06-22
Pages: 5
Assignors
RICHTER, FRANK
Executed: 2012-04-04
PIRES, RAUL
Executed: 2012-04-10
REITER, STEPHAN
Executed: 2012-03-28
KRAUSE, JENS
Executed: 2012-04-03
JURKSCHAT, KLAUS
Executed: 2012-04-26
IOVKOVA, LJUBA
Executed: 2012-04-26
SCHUERMANN, MARKUS
Executed: 2012-06-09
BRADTMOELLER, GERRIT
Executed: 2012-06-11
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
CREATIVE CAMPUS MONHEIM, BLDG. 4865, ALFRED-NOBEL-STR. 10, MONHEIM, D-40789, GERMANY
Covered Property
(1)
Use of Tin Catalysts for the Production of Polyurethane Coatings
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 →