Patent Assignment Details
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| Reel/Frame: | 003841/0084 | |
| Pages: | 1 |
| | Recorded: | 03/18/1981 | | |
| 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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07/14/1981
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Application #:
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06154651
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Filing Dt:
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05/30/1980
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Title:
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STIMULATION OF OIL AND GAS WELLS WITH PHOSPHATE ESTER SURFACTANTS
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Assignee
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| 1609 BIDDLE AVENUE |
| A CORP. OF MICH. |
| WYANDOTTE, MICHIGAN |
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Correspondence name and address
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ANDREW E. PIERCE
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PAT. SECTION, RESEARCH BLDG.
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BASF WYANDOTTE CORP.
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WYANDOTTE, MI 48192
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