Patent Assignment
Reel/Frame 016156/0834
Assignment of Assignor's Interest
Recorded: 2005-01-15
Pages: 2
Assignors
HEROLD, HEIKO
Executed: 2004-12-01
MICHELE, VOLKER
Executed: 2004-11-19
KONIG, WERNER
Executed: 2004-11-26
Assignee
BAYER MATERIALSCIENCE AG
KONZERNBEREICH RP, PATENTE UND LIZENZEN, LEVERKUSEN, 51368, GERMANY
Covered Property
(1)
Process for Preparing Isocyanates in the Gas Phase
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Receiving Party Name, Previously Recorded at Reel 016156, Frame 0834.
Jul 5, 2005
From: HEROLD, HEIKO; MICHELE, VOLKER; KONIG, WERNER
To: BAYER MATERIALSCIENCE AG
Reel/Frame 016740/0318 →
Change of Name
Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0306 →