Patent Assignment Details
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| Reel/Frame: | 005672/0292 | |
| Pages: | 2 |
| | Recorded: | 11/26/1990 | | |
| 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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08/02/1994
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Application #:
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07613746
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Filing Dt:
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11/26/1990
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Title:
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CHARGED BEAM EXPOSURE METHOD AND APPARATUS AS WELL AS APERTURE STOP AND PRODUCTION METHOD THEREOF
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Correspondence name and address
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PENNIE & EDMONDS
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1155 AVE. OF THE AMERICAS
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NEW YORK, NY 10036
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