IP Library Assignment 015457/0469
Patent Assignment
Reel/Frame 015457/0469

Assignment of Assignor's Interest

Recorded: 2004-06-08 Pages: 2
Assignors
TEBBE, HEIKO
Executed: 2004-04-13
MULLER, VOLKER
Executed: 2004-04-26
Assignee
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STR. 23-27, 68219 MANNHEIM, GERMANY
Covered Property (1)
Compatible Blends of Thermoplastic Molding Compositions
Patent: 7,291,683 →
Application: 10/863,888 →
Publication: US 2005/0049363
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 18, 2017
From: RHEIN CHEMIE RHEINAU GMBH
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 042276/0052 →