IP Library › Assignment 024007/0603
Patent Assignment
Reel/Frame 024007/0603

Assignment of Assignor's Interest

Recorded: 2010-03-01 Pages: 5
Assignors
KOCH, DIETHER
Executed: 2010-02-17
MULLER, JENS
Executed: 2010-02-17
FROHN, MARCUS
Executed: 2010-02-18
Assignee
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18, HILDEN, 40721, GERMANY
Covered Property (1)
Thermal Regeneration of Foundry Sand
Patent: 9,737,927 →
Application: 12/527,685 →
Publication: US 2010/0173767
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 15, 2014
From: ASHLAND-SUDCHEMIE-KERNFEST GMBH
To: ASK CHEMICALS GMBH
Reel/Frame 033310/0001 →