IP Library Assignment 030042/0266
Patent Assignment
Reel/Frame 030042/0266

Assignment of Assignor's Interest

Recorded: 2013-03-19 Pages: 2
Assignors
KLOPPENBURG, HEIKE
Executed: 2013-02-28
GROSS, THOMAS
Executed: 2013-03-01
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Bimodal Neodymium-Catalyzed Polybutadiene
Patent: 9,284,385 →
Application: 13/577,322 →
Publication: US 2013/0172489
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 →