IP Library › Assignment 015280/0061
Patent Assignment
Reel/Frame 015280/0061

Assignment of Assignor's Interest

Recorded: 2004-10-22 Pages: 2
Assignors
KRAUSE, FRANK
Executed: 2004-09-29
JOACHIMI, DETLEV
Executed: 2004-10-05
Assignee
BAYER CHEMICALS AG
D-51368 LEVERKUSEN, GERMANY
Covered Property (1)
Method of Connecting Shaped Parts Made of Plastics Material and Metal
Patent: 7,225,521 →
Application: 10/920,543 →
Publication: US 2005/0042456
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 30, 2006
From: BAYER CHEMICALS AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018454/0850 →
Assignment of Assignor's Interest Nov 1, 2006
From: BAYER CHEMICALS AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018463/0687 →
Assignment of Assignor's Interest Apr 3, 2023
From: LANXESS DEUTSCHLAND GMBH
To: LANXESS PERFORMANCE MATERIALS GMBH
Reel/Frame 063205/0552 →