Patent Assignment Details
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Reel/Frame: | 004072/0300 | |
| Pages: | 1 |
| | Recorded: | 11/26/1982 | | |
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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05/28/1985
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Application #:
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06444640
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Filing Dt:
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11/26/1982
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Title:
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ENHANCED RECOVERY OF SODA ASH FROM AQUEOUS SODIUM CARBONATE SOLUTIONS CONTAINING NA2 S04 AND NACL
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Assignee
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2000 MARKET ST. |
PHILADELPHIA, PENNSYLVANIA 19103 |
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Correspondence name and address
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FMC CORP.
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PAT. & LIC. DEPT.
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2000 MARKET ST.
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PHILADELPHIA, PA 19103
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