Patent Assignment Details
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Reel/Frame: | 004207/0287 | |
| Pages: | 2 |
| | Recorded: | 12/08/1983 | | |
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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11/26/1985
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Application #:
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06559524
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Filing Dt:
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12/08/1983
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Title:
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METHOD ENHANCED OIL RECOVERY EMPLOYING THICKENED AMPHOTERIC SURFACTANT SOLUTIONS
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Correspondence name and address
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MAKY, RENNER, OTTO & BOISSELLE
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ATTN: NEIL A. DUCHEZ
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TWELFTH FLR., ONE PUBLIC SQUARE
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CLEVELAND, OH 44113
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