IP Library Assignment 033890/0375
Patent Assignment
Reel/Frame 033890/0375

Assignment of Assignor's Interest

Recorded: 2014-10-06 Pages: 5
Assignors
BLUME, ANKE
Executed: 2014-08-15
KLOCKMANN, OLIVER
Executed: 2014-09-17
Assignee
EVONIK INDUSTRIES AG
RELLINGHAUSER STRABE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Mercaptosilane-Carbon Black Blend
Patent: 9,598,562 →
Application: 14/390,770 →
Publication: US 2015/0175782
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 →
Change of Name Mar 29, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052254/0052 →