Patent Assignment
Reel/Frame 005019/0463
Assignment of Assignors Interest.
Recorded: 1988-12-14
Pages: 2
Assignor
VAN OMMEREN, CATHARINE L.
Executed: 1988-12-08
Assignee
ATLAS POWDER COMPANY
15301 DALLAS PARKWAY, THE COLONNADE, STE. 1200, DALLAS, TEXAS, 75248-4629
Covered Property
(1)
Emulsion Explosive Composition Containing Expanded Perlite
Patent:
4,940,497 →
Application:
07/284,076 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Aug 21, 1995
From: ICI EXPLOSIVES USA INC.
To: ICI FINANCE PLC
Reel/Frame 007603/0202 →
Assignment of Assignor's Interest
Oct 16, 1997
From: ICI FINANCE PLC
To: ICI EXPLOSIVES USA INC.
Reel/Frame 008744/0524 →
Assignment of Assignor's Interest
Oct 27, 1997
From: ICI EXPLOSIVES USA INC.
To: ICI CANADA INC.
Reel/Frame 008761/0977 →
Assignment of Assignor's Interest
Jun 29, 1999
From: ICI CANADA INC.
To: ORICA TRADING PTY LIMITED
Reel/Frame 010024/0614 →
Change of Name
Jun 29, 1999
From: ORICA TRADING PTY LIMITED
To: ORICA EXPLOSIVES TECHNOLOGY PTY LTD
Reel/Frame 010061/0671 →