IP Library Assignment 037885/0431
Patent Assignment
Reel/Frame 037885/0431

Assignment of Assignor's Interest

Recorded: 2016-03-03 Pages: 5
Assignors
LAUFER, WILHELM
Executed: 2015-12-15
BECHEM, BENJAMIN
Executed: 2015-12-17
ECKERT, ARMIN
Executed: 2015-12-16
Assignee
RHEIN CHEMIE RHEINAU GMBH
DUSSELDORFER STRASSE 23-27, MANNHEIM, 68219, GERMANY
Covered Property (1)
New Carbodiimides Having Terminal Urea and/or Urethane Groups, Methods for Producing Said Carbodiimides, and Use of Said Carbodiimides
Patent: 9,512,299 →
Application: 14/890,971 →
Publication: US 2016/0096951
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 →