Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 007553/0471 | |
| Pages: | 5 |
| | Recorded: | 07/14/1995 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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11/11/1980
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Application #:
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05842096
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Filing Dt:
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10/17/1977
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Title:
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EXPLOSIVE CONNECTING CORD AND CORD-MANUFACTURING METHOD AND APPARATUS
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Patent #:
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Issue Dt:
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02/03/1981
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Application #:
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06006013
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Filing Dt:
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01/24/1979
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Title:
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FIELD-CONNECTED EXPLOSIVE BOOSTER FOR PROPAGATING A DETONATION IN CONNECTED DETONATING CORD ASSEMBLIES CONTAINING LOW-ENERGY DETONATING CORD
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Patent #:
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Issue Dt:
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09/01/1981
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Application #:
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06064172
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Filing Dt:
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08/06/1979
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Title:
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EMULSION-TYPE EXPLOSIVE COMPOSITION AND METHOD FOR THE PREPARATION THEREOF
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Patent #:
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Issue Dt:
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01/25/1983
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Application #:
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06151243
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Filing Dt:
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05/19/1980
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Title:
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METHOD AND APPARATUS FOR PRODUCING A DETONATING CORD
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Patent #:
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Issue Dt:
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06/22/1982
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Application #:
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06177210
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Filing Dt:
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08/11/1980
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Title:
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NON-ELECTRIC DELAY DETONATOR
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Patent #:
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Issue Dt:
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02/07/1984
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Application #:
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06257974
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Filing Dt:
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04/27/1981
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Title:
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DELAY DETONATOR
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Patent #:
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Issue Dt:
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11/13/1984
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Application #:
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06334889
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Filing Dt:
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12/28/1981
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Title:
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FIELD-CONNECTED EXPLOSIVE BOOSTER FOR INITIATING LOW-ENERGY EXPLOSIVE CONNECTING CORDS
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Patent #:
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Issue Dt:
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01/29/1985
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Application #:
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06389621
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Filing Dt:
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06/18/1982
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Title:
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ASSEMBLY FOR INITIATING EXPLOSIVES WITH LOW-ENERGY DETONATING CORD
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Patent #:
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Issue Dt:
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12/22/1987
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Application #:
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06912760
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Filing Dt:
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10/02/1986
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Title:
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EMULSION-CONTAINING EXPLOSIVE COMPOSITIONS
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Patent #:
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Issue Dt:
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08/20/1991
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Application #:
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07520020
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Filing Dt:
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05/07/1990
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Title:
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AMMONIUM NITRATE/FUEL OIL BLASTING EXPLOSIVE HAVING DECREASED OIL SEGREGATION
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Assignee
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HEAD OFFICE |
COMMERCE COURT WEST, THIRD FLOOR |
TORONTO, ONTARIO, CANADA M5L 1 |
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Correspondence name and address
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PHILIP MENDES DA COSTA
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C/O BERESKIN & PARR
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BOX 401, 40 KING STREET WEST
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TORONTO, ONTARIO M5H 3Y2 CANADA
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