IP Library › Assignment 026066/0856
Patent Assignment
Reel/Frame 026066/0856

Change of Name

Recorded: 2011-03-31 Pages: 2
Assignor
CYMAT CORP.
Executed: 2006-08-04
Assignee
DUNTROON ENERGY LTD
6320-2 DANVILLE ROAD, MISSISSAUGA, L5T2L7, CANADA
Covered Properties (3)
Method and Means for Producing Moulded Foam Bodies
Patent: 6,866,084 →
Application: 10/227,238 →
Publication: US 2003/0051850
Sealed Impeller for Producing Metal Foam and System and Method Therefor
Patent: 7,481,964 →
Application: 10/506,594 →
Publication: US 2005/0232761
Method and Apparatus for Low Pressure Aluminum Foam Casting
Patent: 6,932,146 →
Application: 10/863,384 →
Publication: US 2004/0216855
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 16, 2002
From: ASA, NORSK HYDRO
To: CYMAT CORP.
Reel/Frame 013585/0282 →
Assignment of Assignor's Interest May 21, 2003
From: ASHOLT, PETTER; TOKLE, GUNNAR
To: NORSK HYDRO ASA
Reel/Frame 013673/0016 →
Assignment of Assignor's Interest Jul 25, 2008
From: NICHOL, SCOTT, MR.; MANLEY, RICHARD G., MR.
To: CYMAT CORP.
Reel/Frame 021293/0966 →
Assignment of Assignor's Interest Mar 31, 2011
From: BROMPTON CORP.
To: CYMAT TECHNOLOGIES LTD
Reel/Frame 026056/0182 →
Change of Name Mar 31, 2011
From: DUNTROON ENERGY LIMITED
To: BROMPTON CORP.
Reel/Frame 026067/0459 →