IP Library Assignment 027630/0559
Patent Assignment
Reel/Frame 027630/0559

Assignment of Assignor's Interest

Recorded: 2012-02-01 Pages: 2
Assignors
OBRECHT, WERNER
Executed: 2006-11-16
WRANA, CLAUS
Executed: 2006-11-20
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Microgel-containing vulcanizable composition based on hydrogenated nitrile rubber
Patent: 8,716,407 →
Application: 13/333,017 →
Publication: US 2012/0295047
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 →