IP Library Assignment 036857/0067
Patent Assignment
Reel/Frame 036857/0067

Assignment of Assignor's Interest

Recorded: 2015-10-22 Pages: 4
Assignors
LAUFER, WILHELM
Executed: 2015-06-09
HAAS, UWE
Executed: 2015-06-29
Assignee
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27, MANNHEIM, 68219, GERMANY
Covered Property (1)
Use of carbodiimide-containing compositions for controlling pot life
Patent: 9,540,480 →
Application: 14/398,333 →
Publication: US 2015/0133624
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 →