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Patent Assignment
Reel/Frame 016207/0851

Assignment of Assignor's Interest

Recorded: 2005-05-09 Pages: 2
Assignors
ACHTEN, DIRK
Executed: 2005-03-29
WARSITZ, RAFAEL
Executed: 2005-03-30
DUDZIAK, GREGOR
Executed: 2005-05-04
MERSMANN, FRANZ-JOSEF
Executed: 2005-04-07
PASK, STEPHEN 04072005
Executed: 2005-04-07
SZENTIVANYI, ZSOLT
Executed: 2005-04-26
Assignee
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, PATENTE UND LIZENZEN, GERMANY
Covered Property (1)
Method for the Preparation of Purified Elastomers from Solution
Patent: 7,071,292 →
Application: 10/962,801 →
Publication: US 2005/0197486
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 12, 2004
From: ACHTEN, DIRK; WARSITZ, RAFAEL; DUDZIAK, GREGOR; MERSMANN, FRANZ-JOSEF
To: BAYER AKTIENGESELLSCHAFT
Reel/Frame 015897/0528 →
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 →