Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 028030/0224 | |
| Pages: | 3 |
| | Recorded: | 04/11/2012 | | |
Attorney Dkt #: | 6151 |
Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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01/28/2003
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Application #:
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10054434
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Filing Dt:
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01/18/2002
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Publication #:
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Pub Dt:
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05/23/2002
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Title:
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PRESSURE RELIEF VALVE
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Patent #:
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Issue Dt:
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12/27/2005
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Application #:
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10613190
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Filing Dt:
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07/03/2003
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Publication #:
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Pub Dt:
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01/06/2005
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Title:
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FILLING AND CIRCULATING APPARATUS FOR SUBSURFACE EXPLORATION
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Assignee
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7720-17TH STREET |
EDMONTON, ALBERTA, CANADA T6P 1S7 |
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Correspondence name and address
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BRENT P. JOHNSON
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1560 BROADWAY
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SUITE 1200
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DENVER, CO 80202
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