Patent Assignment
Reel/Frame 013812/0241
Assignment of Assignor's Interest
Recorded: 2003-03-03
Pages: 2
Assignors
BULAN, ANDREAS
Executed: 2002-03-18
GESTERMANN, FRITZ
Executed: 2002-03-19
PINTER, HANS-DIETER
Executed: 2002-03-19
Assignee
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, D 51368, GERMANY
Covered Property
(1)
Process for the Electrolysis of an Aqueous Solution of Alkali Metal Chloride
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 →