Patent Assignment Details
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| Reel/Frame: | 009178/0303 | |
| Pages: | 3 |
| | Recorded: | 05/14/1998 | | |
| 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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10/29/1991
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Application #:
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07459460
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Filing Dt:
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01/02/1990
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Title:
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METHOD FOR IMPROVING ENHANCED RECOVERY OF OIL USING SURFACTANT - STABILIZED FOAMS
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Assignee
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| 100, 3512-33 STREET, N.W. CALGARY |
| ALBERTA, T2L 2A6, CANADA |
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Correspondence name and address
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MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
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LYNN A. GEARING
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ARLINGTON COURT PLAZA I, SUITE 1400
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2200 CLARENDON BLVD.
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ARLINGTON, VA 22201
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