Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 005267/0430 | |
| Pages: | 3 |
| | Recorded: | 04/04/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
11
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Patent #:
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Issue Dt:
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04/17/1984
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Application #:
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06391404
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Filing Dt:
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06/23/1982
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Title:
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ELECTROLYTIC REDUCTION CELLS
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Patent #:
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Issue Dt:
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07/17/1984
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Application #:
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06499916
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Filing Dt:
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06/01/1983
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Title:
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ELECTROLYTIC PRODUCTION OF ALUMINUM AND CELLTHEREOF
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Patent #:
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Issue Dt:
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02/19/1985
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Application #:
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06565622
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Filing Dt:
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12/27/1983
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Title:
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SHAPED REFRACTORY METAL BORIDE ARTICLES AND METHOD OF MAKING THEM
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Patent #:
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Issue Dt:
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03/03/1987
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Application #:
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06617722
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Filing Dt:
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06/06/1984
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Title:
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ALUMINIUM ELECTROLYTIC REDUCTION CELL LININGS
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Patent #:
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Issue Dt:
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08/05/1986
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Application #:
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06622104
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Filing Dt:
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06/19/1984
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Title:
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METHOD OF PRODUCING AN ALUMINIUM BORIDE
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Patent #:
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Issue Dt:
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09/23/1986
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Application #:
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06675718
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Filing Dt:
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11/28/1984
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Title:
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ALUMINIUM REDUCTION CELLS
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Patent #:
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Issue Dt:
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09/16/1986
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Application #:
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06675732
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Filing Dt:
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11/28/1984
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Title:
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ALUMINIUM REDUCTION CELLS
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Patent #:
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Issue Dt:
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05/26/1987
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Application #:
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06754830
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Filing Dt:
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07/12/1985
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Title:
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METHOD OF PRODUCING ALUMINUM
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Patent #:
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Issue Dt:
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02/23/1988
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Application #:
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06805315
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Filing Dt:
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12/03/1985
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Title:
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METALLIC MATERIALS RE-INFORCED BY A CONTINUOUS NETWORK OF A CERAMIC PHASE
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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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06896465
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Filing Dt:
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08/13/1986
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Title:
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ALUMINIUM REDUCTION CELL
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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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06901426
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Filing Dt:
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08/28/1986
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Title:
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LININGS FOR ALUMINIUM REDUCTION CELLS
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Assignee
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68-70 BVD DE LA PETRUSSE, |
2320 LUXEMBOURG, LUXEMBOURG |
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Correspondence name and address
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CHRISTOPHER C. DUNHAM
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COOPER, DUNHAM, CLARK,
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GRIFFIN & MORAN
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30 ROCKFELLER PLAZA
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NEW YORK, NY 10112
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