Patent Assignment Details
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Reel/Frame: | 009958/0020 | |
| Pages: | 21 |
| | Recorded: | 05/14/1999 | | |
Conveyance: | SECURITY INTEREST (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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06/29/1993
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Application #:
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07868024
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Filing Dt:
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04/13/1992
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Title:
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PLASMA TORCH FURNACE PROCESSING OF SPENT POTLINER FROM ALUMINUM SMELTERS
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08569271
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Filing Dt:
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12/08/1995
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Title:
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METHOD OF TREATING SPENT POTLINER MATERIAL FROM ALUMINUM REDUCTION CELLS
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Assignee
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ONE EMBARCADERO CENTER, SUITE 2050 |
SAN FRANCISCO, CALIFORNIA 94111 |
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Correspondence name and address
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STOEL RIVES LLP
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MICAH D. STOLOWITZ
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900 SW FIFTH AVENUE, SUITE 2600
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PORTLAND, OREGON 97204-1268
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