Patent Assignment Details
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Reel/Frame: | 004884/0604 | |
| Pages: | 1 |
| | Recorded: | 05/12/1988 | | |
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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08/15/1989
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Application #:
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07146407
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Filing Dt:
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01/21/1988
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Title:
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ALUMINUM NITRIDE ARTICLES BY CARBOTHERMAL NITRIDATION
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Assignee
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WILMINGTON, DELAWARE 19898 |
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Correspondence name and address
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JAMES L. JERSILD
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PATENT DIV. - LEGAL DEPT.
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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