Patent Assignment Details
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| Reel/Frame: | 033502/0289 | |
| Pages: | 10 |
| | Recorded: | 08/10/2014 | | |
| Attorney Dkt #: | 7601/14056 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/17/2019
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Application #:
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14374526
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Filing Dt:
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07/25/2014
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Publication #:
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Pub Dt:
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12/18/2014
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Title:
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ENRICHMENT OF METAL SULFIDE ORES BY OXIDANT ASSISTED FROTH FLOTATION
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Assignee
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| RELLINGHAUSER STRASSE 1-11 |
| ESSEN, GERMANY 45128 |
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Correspondence name and address
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MICHAEL A. SANZO
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15400 CALHOUN DRIVE
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SUITE 125
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ROCKVILLE, MD 20855
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