Patent Assignment Details
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Reel/Frame: | 013501/0632 | |
| Pages: | 3 |
| | Recorded: | 11/15/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/25/2006
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Application #:
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10294665
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Filing Dt:
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11/15/2002
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Publication #:
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Pub Dt:
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05/20/2004
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Title:
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METHOD FOR REMOVING METALS FROM ACID MINE DRAINAGE
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Assignee
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GRANVILLE SQUARE, SUITE 400 |
200 GRANVILLE STREET |
VANCOUVER BRITISH COLUMBIA, CANADA V6C 1S4 |
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Correspondence name and address
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OYEN WIGGS GREEN & MUTALA
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DAVID J. MCGRUDER
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SUITE 480-THE STATION, 601 W. CORDOVA ST
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VANCOUVER, BRITISH COLUMBIA
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CANADA V6B 1G1
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