Patent Assignment
Reel/Frame 020084/0927
Assignment of Assignor's Interest
Recorded: 2007-11-05
Pages: 6
Assignors
SOMMER, KNUT
Executed: 2007-09-26
SCHWARZ, IDO
Executed: 2007-10-07
BUCHHOLZ, SUSANNE
Executed: 2007-10-01
LAGO, ANDRE
Executed: 2007-10-09
ORZESEK, HOLGER
Executed: 2007-10-09
GEHLEN, FRANZ-ULRICH VON
Executed: 2007-09-26
WILKE, KARL-HEINZ
Executed: 2007-10-18
PIRKL, HANS-GEORG
Executed: 2007-10-15
LEHNER, PETER
Executed: 2007-10-09
SCHUBERT, STEPHAN
Executed: 2007-09-26
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Covered Property
(1)
Process for producing aromatic amines
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 30, 2016
From: COVESTRO DEUTSCHLAND AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038301/0001 →
Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 038301 Frame 0001. Assignor(S) Hereby Confirms the Change of Name from Bayer Materialscience Ag to Covestro Deutschland Ag.
Jun 13, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038966/0865 →