Patent Assignment
Reel/Frame 013478/0070
Assignment of Assignor's Interest
Recorded: 2002-11-07
Pages: 2
Assignors
GERTZMANN, ROLF
Executed: 2002-10-02
PETZOLDT, JOACHIM
Executed: 2002-10-08
MUELLER, HEINO
Executed: 2002-10-14
IRLE, CHRISTOPH
Executed: 2002-10-18
Assignee
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Covered Property
(1)
Emulsion Polymers and Their Use as Peelable Coatings
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 →