Patent Assignment Details
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| Reel/Frame: | 005132/0399 | |
| Pages: | 3 |
| | Recorded: | 08/10/1989 | | |
| 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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10/30/1990
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Application #:
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07304798
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Filing Dt:
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01/31/1989
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Title:
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IN SITU APPLICATION OF HIGH TEMPERATURE RESISTANT SURFACTANTS TO PRODUCE WATER CONTINUOUS EMULSIONS FOR IMPROVED CRUDE RECOVERY
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Assignee
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| 1500, 635-8 AVE. SOUTH WEST |
| A CORP. OF CANADA |
| CALGARY, ALBERTA, T2P 3Z1, CANADA |
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Correspondence name and address
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JOHN W. CARPENTER
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401 BITTING BLDG.
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WICHITA, KS 67202
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