Patent Assignment Details
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Reel/Frame: | 006299/0513 | |
| Pages: | 3 |
| | Recorded: | 09/18/1992 | | |
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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02/18/1997
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Application #:
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07251052
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Filing Dt:
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09/26/1988
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Title:
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METHOD FOR PRODUCING HIGH DENSITY SINTERED SILICON NITRIDE (SI3N4)
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Assignee
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3-18, WAKINOHAMA-CHO, 1-CHOME |
CHUO-KU, KOBE-SHI, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER &
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NEUSTADT, P.C. - FREDERICK D. VASTINE
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1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
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ARLINGTON, VA 22202
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