IP Library › Assignment 034874/0574
Patent Assignment
Reel/Frame 034874/0574

Assignment of Assignor's Interest

Recorded: 2015-02-03 Pages: 5
Assignors
LIU, QINGCHUN
Executed: 2015-01-08
WEI, ZHENLI
Executed: 2015-01-09
HOCH, MARTIN
Executed: 2015-01-12
Assignee
LANXESS DEUTSCHLAND GMBH
KENNEDYPLATZ 1, COLOGNE, 50569, GERMANY
Covered Property (1)
Hydrogenation of Nitrile Rubber
Application: 14/397,050 →
Publication: US 2015/0119530
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 19, 2016
From: LANXESS DEUTSCHLAND GMBH
To: ARLANXEO DEUTSCHLAND GMBH
Reel/Frame 039753/0760 →