Patent Assignment
Reel/Frame 015434/0478
Assignment of Assignor's Interest
Recorded: 2004-12-10
Pages: 2
Assignor
CARBON APPLICATION TECHNOLOGY, LTD.
Executed: 2004-10-05
Assignee
VESUVIUS CRUCIBLE COMPANY
103 FOULK ROAD, SUITE 32, WILMINGTON, DELAWARE, 19803
Covered Property
(1)
Filter for molten metal filtration and method for producing such filters
Application:
10/485,746 →
Publication:
US 2005/0035055
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 4, 2004
From: BALI, HASSAN
To: CARBON APPLICATION TECHNOLOGY, LTD.
Reel/Frame 015216/0687 →
Assignment of Assignor's Interest
May 26, 2009
From: VESUVIUS CRICIBLE COMPANY
To: SUD-CHEMIE HITECH INC.
Reel/Frame 022730/0871 →
Change of Name
Dec 23, 2009
From: SUD-CHEMIE HITECH INC.
To: SUD-CHEMIE HI-TECH CERAMICS INC.
Reel/Frame 023698/0405 →