Patent Assignment
Reel/Frame 013210/0782
Assignment of Assignor's Interest
Recorded: 2002-08-19
Pages: 3
Assignors
BODIGER, MICHAEL
Executed: 2002-05-09
KUHLING, STEFFEN
Executed: 2002-04-02
BRUYNSEELS, FRANKY
Executed: 2002-04-10
VAN MEIRVENNE, DIRK
Executed: 2002-04-18
DE CLEYN, RENE
Executed: 2002-04-08
Assignees
BAYER AKTIENGESELLSCHAFT
KONZERNBEREICH RP, PATENTE UND LIZENZEN, D-51368 LEVERKUSEN, GERMANY
BAYER ANTWERPEN N.V.
HAVEN 507, SCHELDELAAN 420, B 2040 ANTWERPEN, BELGIUM
Covered Property
(1)
Polycarbonate Substrates
Patent:
6,815,524 →
Application:
10/112,000 →
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 →
Assignment of Assignor's Interest
Mar 24, 2016
From: BAYER ANTWERP N.V.
To: COVESTRO N.V.
Reel/Frame 038091/0582 →