IP Library Assignment 038111/0472
Patent Assignment
Reel/Frame 038111/0472

Assignment of Assignor's Interest

Recorded: 2016-03-14 Pages: 4
Assignors
KUBITSCHKE, JENS DR.
Executed: 2016-01-01
KREICKMANN, THORSTEN DR.
Executed: 2016-01-25
ARNOLD, JORG
Executed: 2016-01-20
STRUTZ, HEINZ DR.
Executed: 2016-01-28
Assignee
OXEA GMBH
OTTO-ROELEN-STR. 3, OBERHAUSEN, 46147, GERMANY
Covered Property (1)
Method for Obtaining Polyol Esters-Enriched Product Streams from the Side-Streams in Polyol Ester Production
Patent: 9,840,454 →
Application: 14/915,915 →
Publication: US 2016/0229789
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 25, 2021
From: OXEA GMBH
To: OQ CHEMICALS GMBH
Reel/Frame 057312/0979 →