Patent Assignment Details
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| Reel/Frame: | 004619/0520 | |
| Pages: | 1 |
| | Recorded: | 10/17/1986 | | |
| 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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04/12/1988
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Application #:
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06921257
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Filing Dt:
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10/17/1986
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Title:
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METHOD OF TREATING NICKEL-CONTAINING AND VANADIUM-CONTAINING RESIDUES
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Assignee
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| GRAFENBERGER ALLEE 159 |
| DUSSELDORF, GERMANY D-4000 |
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Correspondence name and address
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KARL F. ROSS
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5676 RIVERDALE AVE.
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NEW YORK, NY 10471
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