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Patent Assignment
Reel/Frame 031212/0522

Assignment of Assignor's Interest

Recorded: 2013-09-16 Pages: 4
Assignors
SODDEMANN, MATTHIAS
Executed: 2013-08-13
GUO, SHARON
Executed: 2013-08-15
WEI, ZHENLI
Executed: 2013-08-15
Assignee
LANXESS DEUTSCHLAND GMBH
D-51369, LEVERKUSEN, GERMANY
Covered Property (1)
Hydrogenation of Diene-Based Polymers
Patent: 9,371,403 →
Application: 13/812,240 →
Publication: US 2013/0331524
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 →