IP Library › Assignment 026142/0598
Patent Assignment
Reel/Frame 026142/0598

Assignment of Assignor's Interest

Recorded: 2011-04-18 Pages: 4
Assignors
BRANDAU, SVEN
Executed: 2011-04-04
MAGG, HANS
Executed: 2011-03-29
KLIMPEL, MICHAEL
Executed: 2011-03-23
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Nitrile Rubbers
Patent: 8,436,091 →
Application: 12/905,132 →
Publication: US 2011/0190441
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 →