IP Library Assignment 033650/0045
Patent Assignment
Reel/Frame 033650/0045

Assignment of Assignor's Interest

Recorded: 2014-09-02 Pages: 3
Assignors
SCHROEDER, ANDREAS
Executed: 2014-08-12
WAWRZINSKI, LARS
Executed: 2014-08-21
GRAEFF, LUDWIG
Executed: 2014-08-20
Assignee
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27, MANNHEIM, 68219, GERMANY
Covered Property (1)
Method for Determining the Quality of Non-Crosslinked Rubber Mixtures, and Corresponding Device
Patent: 9,796,124 →
Application: 14/131,562 →
Publication: US 2014/0366633
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 →