Patent Assignment
Reel/Frame 005396/0981
Assignment of Assignors Interest.
Recorded: 1990-07-16
Pages: 2
Assignor
NGUYEN, ANH D.
Executed: 1990-07-09
Assignee
ICI CANADA INC., A CANADIAN CORP.
90 SHEPPARD AVENUE EAST, NORTH YORK, ONTARIO, CANADA
Covered Property
(1)
Chemically Gassed Emulsion Explosive
Patent:
4,997,494 →
Application:
07/552,526 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →