IP Library › Assignment 033719/0205
Patent Assignment
Reel/Frame 033719/0205

Assignment of Assignor's Interest

Recorded: 2014-09-11 Pages: 6
Assignors
GRASS, MICHAEL
Executed: 2014-08-20
GEVERS, ANDREAS
Executed: 2014-08-21
WOLDT, BENJAMIN
Executed: 2014-08-18
WOELK-FAEHRMANN, MICHAEL
Executed: 2014-08-28
Assignee
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Dianhydrohexitol Diester Mixture Nmr
Patent: 9,505,909 →
Application: 14/367,730 →
Publication: US 2015/0291770
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 1, 2015
From: EVONIK INDUSTRIES AG
To: EVONIK DEGUSSA GMBH
Reel/Frame 037174/0982 →
Assignment of Assignor's Interest Oct 24, 2016
From: EVONIK DEGUSSA GMBH
To: ROQUETTE FRERES
Reel/Frame 040104/0263 →