IP Library Assignment 029473/0384
Patent Assignment
Reel/Frame 029473/0384

Assignment of Assignor's Interest

Recorded: 2012-12-14 Pages: 3
Assignors
ZUIDEVELD, MARTIN ALEXANDER
Executed: 2012-12-14
QUIROGA, VICTOR FIDEL NORAMBUENA
Executed: 2012-12-14
LEBLANC, ALEXANDRA
Executed: 2012-12-14
Assignee
LANXESS ELASTOMERS B.V.
MIJNWEG 1 NL-6167, AC GELEEN (NL), NETHERLANDS
Covered Property (1)
Catalyst Component for the Polymerization of Olefins Having a Guanidinate Ligand
Patent: 8,987,393 →
Application: 13/505,162 →
Publication: US 2013/0079478
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 7, 2016
From: LANXESS ELASTOMERS B.V.
To: ARLANXEO NETHERLANDS B.V.
Reel/Frame 039752/0894 →