Patent Assignment Details
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Reel/Frame: | 005037/0139 | |
| Pages: | 11 |
| | Recorded: | 02/13/1989 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JUNE 10, 1974 (DELAWARE) |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/07/1972
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Application #:
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05037432
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Filing Dt:
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Title:
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TREATING SUBSURFACE WATER-SENSITIVE SHALE FORMATIONS
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Correspondence name and address
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EXXON PRODUCTION RESEARCH COMPANY
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P.O. BOX 2189
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HOUSTON TEXAS 77252-2189
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