IP Library › Assignment 012567/0788
Patent Assignment
Reel/Frame 012567/0788

Assignment of Assignor's Interest

Recorded: 2002-02-01 Pages: 2
Assignors
KNAUF, THOMAS
Executed: 2002-01-03
NAUNHEIM, JOSEF-WERNER
Executed: 2002-01-03
WIEMANN, KLAUS
Executed: 2002-01-14
Assignee
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Covered Property (1)
Continuous Process for Producing Elastomers
Patent: 6,521,720 →
Application: 10/061,930 →
Publication: US 2002/0107339
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 1, 2006
From: BAYER AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018584/0319 →
Assignment of Assignor's Interest Aug 19, 2016
From: LANXESS DEUTSCHLAND GMBH
To: ARLANXEO DEUTSCHLAND GMBH
Reel/Frame 039753/0760 →