Patent Assignment Details
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| Reel/Frame: | 006957/0948 | |
| Pages: | 4 |
| | Recorded: | 04/26/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/08/1991
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Application #:
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07290367
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Filing Dt:
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12/29/1988
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Title:
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FINE POLISHING COMPOSITION FOR WAFERS
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Assignee
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| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Correspondence name and address
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MARVIN J. SPIVAK
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OBLON, SPIVAK, MCCLELLAND, ET AL.
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1755 JEFFERSON DAVIS HWY., 4TH FLR.
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ARLINGTON, VA 22202
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