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: | 004512/0739 | |
| Pages: | 3 |
| | Recorded: | 02/24/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
7
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Patent #:
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Issue Dt:
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08/14/1984
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Application #:
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06400198
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Filing Dt:
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07/20/1982
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Title:
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METHOD OF PRODUCING ANHYDROUS ALUMINUM CHLORIDE FROM ACID LEACH-DERIVED ACH AND THE PRODUCTION OF ALUMINUM THEREFROM
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Patent #:
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Issue Dt:
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08/14/1984
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Application #:
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06400310
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Filing Dt:
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07/21/1982
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Title:
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ALUMINUM PRODUCTION VIA THE CHLORINATION OF PARTIALLY CALOINED ALUMINUM CHLORIDE HEXAHYDRATE
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Patent #:
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Issue Dt:
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02/28/1984
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Application #:
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06412926
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Filing Dt:
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08/30/1982
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Title:
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ACID MELT TREATMENT TO ACTIVATE CARBON FOR USE AS REDUCTANT
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Patent #:
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Issue Dt:
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07/10/1984
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Application #:
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06436676
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Filing Dt:
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10/25/1982
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Title:
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CHLORINATION USING PARTIALLY CALCINED CARBONACEOUS MATERIAL AS A REDUCTANT
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Patent #:
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Issue Dt:
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12/17/1985
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Application #:
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06519795
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Filing Dt:
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08/03/1983
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Title:
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PRODUCTION OF ANHYDROUS ALUMINUM CHLORIDE FROM HYDRATED ALUMINA
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Patent #:
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Issue Dt:
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07/16/1985
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Application #:
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06608342
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Filing Dt:
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05/08/1984
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Title:
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PARTIALLY CALCINED CARBONACEOUS MATERIAL AS A REDUCTANT
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Patent #:
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Issue Dt:
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06/06/1989
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Application #:
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06684935
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Filing Dt:
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12/21/1984
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Title:
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PRODUCTION OF PARTIALLY CALCINED CARBONACEOUS REDUCTANT USING STEAM
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Assignee
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| 1501 ALCOA BUILDING |
| PITTSBURGH, PENNSYLVANIA 15219 |
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Correspondence name and address
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DANIEL A. SULLIVAN JR.,
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ALUMINUM COMPANY OF AMERICA
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ALCOA CENTER, PA. 15069
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