Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 016290/0933 | |
| Pages: | 3 |
| | Recorded: | 02/22/2005 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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09/19/1989
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Application #:
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07244147
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Filing Dt:
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09/14/1988
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Title:
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PROCESS FOR REGULATING THE ACIDITY OF HALL-HEROULT ELECTROLYTIC CELLS
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Patent #:
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Issue Dt:
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04/28/1992
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Application #:
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07613454
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Filing Dt:
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11/09/1990
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Title:
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COLOUR PHOTOGRAPHIC RECORDING MATERIAL
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Patent #:
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Issue Dt:
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12/24/1991
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Application #:
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07694822
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Filing Dt:
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05/02/1991
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Title:
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COLOR PHOTOGRAPHIC RECORDING MATERIAL CONTAINING NEW COLORED CYAN COUPLERS
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Assignee
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D-51301 LEVERKUSEN, GERMANY |
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Correspondence name and address
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ASHLEY I. PEZZNER
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CONNOLLY BOVE LODGE & HUTZ LLP
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1007 NORTH ORANGE STREET
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P.O. BOX 2207
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WILMINGTON, DE 19899
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