Patent Assignment
Reel/Frame 028263/0011
Assignment of Assignor's Interest
Recorded: 2012-05-24
Pages: 4
Assignors
SCHOENBERGER, JAN
Executed: 2008-10-27
MAGER, MICHAEL
Executed: 2008-10-31
RISCHE, THORSTEN
Executed: 2008-11-06
DOERR, SEBASTIAN
Executed: 2008-10-27
FELLER, THOMAS
Executed: 2008-11-04
HECKES, MICHAEL
Executed: 2008-11-04
DIETZE, MELITA
Executed: 2008-12-01
FUGMAN, BURKHARD
Executed: 2008-11-20
Assignees
BAYER INNOVATION GMBH
MEROWINGERPLATZ 1, DUSSELDORF, D40225, GERMANY
BAYER MATERIALSCIENCE AG
BUILDING Q 18, PATENTS & LICENSING, LEVERKUSEN, 51368, GERMANY
Covered Property
(1)
Production of Polyurethane Foams
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 24, 2012
From: BAYER INNOVATION GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 028263/0052 →
Last Name of Inventor Fugmann Was Incorrect on Original Submission of Assignment R/F 028263/0011.
Jul 9, 2012
From: SCHONBERGER, JAN; MAGER, MICHAEL; RISCHE, THORSTEN; DORR, SEBASTIAN
To: BAYER MATERIALSCIENCE AG
Reel/Frame 028560/0745 →
Change of Name
Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0469 →