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Patent Assignment Details
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Reel/Frame:014277/0353   Pages: 3
Recorded: 01/23/2004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 7
1
Patent #:
Issue Dt:
06/02/1987
Application #:
06741561
Filing Dt:
06/05/1985
Title:
PROCESS FOR CONSOLIDATING AND SEALING COAL AND/OR ROCK, SOIL AND BRICK FORMATIONS IN MINING, TUNNELLING AND CONSTRUCTION
2
Patent #:
Issue Dt:
04/05/1988
Application #:
06908549
Filing Dt:
09/18/1986
Title:
GROUT MIXING AND DISPENSING SYSTEM AND METHOD
3
Patent #:
Issue Dt:
04/24/1990
Application #:
07076305
Filing Dt:
07/22/1987
Title:
ORGANOMINERAL FOAMED MATERIALS AND PROCESSES FOR THEIR PREPARATION
4
Patent #:
Issue Dt:
10/24/1989
Application #:
07260976
Filing Dt:
10/21/1988
Title:
CEMENTITIOUS COMPOSITION
5
Patent #:
Issue Dt:
08/25/1992
Application #:
07663768
Filing Dt:
03/01/1991
Title:
BACKFILLING IN MINES
6
Patent #:
Issue Dt:
11/24/1992
Application #:
07804143
Filing Dt:
12/06/1991
Title:
METHOD FOR THE SEALING OF MINE STOPPINGS
7
Patent #:
Issue Dt:
07/19/1994
Application #:
07979753
Filing Dt:
11/23/1992
Title:
METHOD FOR THE SEALING OF UNSTABLE ROCK STRATA
Assignor
1
Exec Dt:
02/11/2003
Assignee
1
BROOKSTREET DES ROCHES
1 DES ROCHES SQUARE
WITAN WAY WITNEY, OXFORDSHIRE, UNITED KINGDOM OX28 4LF
Correspondence name and address
NIXON & VANDERHYE P.C.
BRYAN H. DAVIDSON
1100 N. GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201

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