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: | 005135/0153 | |
| Pages: | 1 |
| | Recorded: | 09/11/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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09/17/1991
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Application #:
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07405606
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Filing Dt:
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09/11/1989
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Title:
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PROCESS FOR THE PREPARATION OF HALOPHTHALIC ANHYDRIDES
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Patent #:
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Issue Dt:
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08/03/1993
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Application #:
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07721004
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Filing Dt:
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06/26/1991
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Title:
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PROCESS FOR THE PREPARATION OF HALOPHTHALIC ANHYDRIDES
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Assignee
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A CORP. OF NY |
NIAGARA FALLS, NEW YORK |
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Correspondence name and address
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JAMES F. TAO
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PATENT DEPT.
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OCCIDENTAL CHEMICAL CORP.
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P. O. BOX 189
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NIAGARA FALLS, NY 14302
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