Patent Assignment Details
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| Reel/Frame: | 004827/0020 | |
| Pages: | 1 |
| | Recorded: | 01/07/1988 | | |
| 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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05/08/1990
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Application #:
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07099038
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Filing Dt:
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09/21/1987
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Title:
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OPAQUE TINTING OF CONTACT LENSES WITH RANDOM POSITIONS OF COLOR DEPTH
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Assignee
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| 185 CROSSWAYS PARK DRIVE |
| WOODBURY, NEW YORK 11797 |
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Correspondence name and address
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NATIONAL PATENT DEVELOPMENC CORP.
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9 WEST 57TH STREET - ROOM 4170
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NEW YORK, NEW YORK 10019
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