Patent Assignment Details
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| Reel/Frame: | 005218/0565 | |
| Pages: | 3 |
| | Recorded: | 01/16/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/14/1991
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Application #:
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07436335
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Filing Dt:
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11/13/1989
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Title:
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METHOD AND APPARATUS USEFUL IN GEOCHEMICAL EXPLORATION FOR PETROLEUM OILS
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Assignee
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| 9865 WEST SAANICH ROAD |
| A CORP. OF BRITISH COLUMBIA, CANADA |
| SIDNEY, B.C. V8L 3S3, CANADA |
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Correspondence name and address
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CHRISTENSEN, O'CONNOR, JOHNSON &
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KINDNESS
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2800 PACIFIC FIRST CENTRE
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1420 FIFTH AVE.
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SEATTLE, WA 98101
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