Patent Assignment Details
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Reel/Frame: | 006109/0811 | |
| Pages: | 4 |
| | Recorded: | 05/15/1992 | | |
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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06/23/1992
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Application #:
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07610936
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Filing Dt:
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11/09/1990
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Title:
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METHOD FOR EXTENDING HYDROCONVERSION CATALYST LIFE
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Assignees
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P.O. BOX 8330, STATION "F" |
EDMONTON, ALBERTA, CANADA T6H-5 |
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2928 - 16 STREET N.E. |
CALGARY, ALBERTA, CANADA T2E-7 |
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Correspondence name and address
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DRESSLER, GOLDSMITH, SHORE, SUTKER &
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MILNAMOW, LTD.
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LOIS P. BESANKO
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2001 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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