IP Library Assignment 032036/0853
Patent Assignment
Reel/Frame 032036/0853

Assignment of Assignor's Interest

Recorded: 2014-01-24 Pages: 3
Assignors
BIENMULLER, MATTHIAS
Executed: 2013-11-07
PLUTOWSKI, ULRICH
Executed: 2013-11-18
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Polyester Compositions
Patent: 9,163,140 →
Application: 13/993,708 →
Publication: US 2014/0088241
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 3, 2023
From: LANXESS DEUTSCHLAND GMBH
To: LANXESS PERFORMANCE MATERIALS GMBH
Reel/Frame 063205/0552 →