Patent Assignment
Reel/Frame 025428/0375
Assignment of Assignor's Interest
Recorded: 2010-11-29
Pages: 2
Assignors
BIERDEL, MICHAEL, DR.
Executed: 2010-09-24
KOENIG, THOMAS, DR.
Executed: 2010-09-24
LIESENFELDER, ULRICH
Executed: 2010-09-24
Assignee
BAYER TECHNOLOGY SERVICES GMBH
LAW AND PATENTS, PATENTS AND LICENSING, LEVERKUSEN, 51368, GERMANY
Covered Property
(1)
Method for Constructing Co-Rotating, Contiguous Bodies and Computer Program Product for Carrying Out Said Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 5, 2013
From: BAYER TECHNOLOGY SERVICES GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 031157/0347 →
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 038365/0392 →