Patent Assignment
Reel/Frame 014354/0790
Assignment of Assignor's Interest
Recorded: 2003-08-07
Pages: 2
Assignors
JENNE, MARC
Executed: 2003-07-02
HEROLD, HEIKO
Executed: 2003-07-02
FRIEDRICH, MARTIN
Executed: 2003-07-03
STUTZ, HERBERT
Executed: 2003-07-09
Assignee
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN, LEVERKUSEN, D51368, GERMANY
Covered Property
(1)
Process for the Production of Isocyanates in the Gas Phase
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 AG
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038044/0799 →
Change of Name
Mar 22, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0358 →
Change of Name
Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038363/0921 →