Patent Assignment
Reel/Frame 011665/0678
Assignment of Assignor's Interest
Recorded: 2001-03-16
Pages: 2
Assignors
WEIKARD, JAN
Executed: 2001-01-08
SONNTAG, MICHAEL
Executed: 2001-01-10
MUNDSTOCK, HOLGER
Executed: 2001-01-10
Assignee
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN, KONZENBEREICH RP, D-51368 LEVERKUSEN, GERMANY
Covered Property
(1)
Coating Composition Containing Uv-Curable Urethane (Meth)Acrylates Containing Isocyanate Groups and Urethane (Meth)Acrylates Containing Hydroxyl Groups
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 038364/0236 →