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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/24/1989
Application #:
07305463
Filing Dt:
02/02/1989
Inventors:
DAVID W. PREST, WILLIAM J. YORKE
Title:
CHEMICAL FOAMING OF EMULSION EXPLOSIVE COMPOSITIONS
Assignment: 1
Reel/Frame:
005058/0933Recorded: 03/31/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/19/1989
Exec Dt:
02/03/1989
Assignees:
ENGLAND
CANADA
Correspondent:
PAUL N. KOKULIS
CUSHMAN, DARBY & CUSHMAN
1615 L STREET N.W.
11TH FLOOR
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:
010103/0367Recorded: 07/21/1999Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/1998
Assignee:
MELBOURNE
1 NICHOLSON STREET
VICTORIA, AUSTRALIA 3000
Correspondent:
PILLSBURY MADISON & SUTRO LLP
PAUL L. SHARER
1100 NEW YORK AVE, NW
9TH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 3
Reel/Frame:
010103/0386Recorded: 07/21/1999Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/1998
Assignee:
1 NICHOLSON STREET
MELBOURNE, VICTORIA 3000, AUSTRALIA
Correspondent:
PILLSBURY MADISON & SUTRO LLP
PAUL L. SHARER
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:
010103/0392Recorded: 07/21/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/1998
Assignee:
1 NICHOLSON STREET
MELBOURNE, VICTORIA 3000, AUSTRALIA
Correspondent:
PILLSBURY MADISON & SUTRO LLP
PAUL L. SHARER
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918

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