Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/21/1993
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Application #:
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07922497
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Filing Dt:
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07/31/1992
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Inventors:
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YASUSHI ONO, SATOSHI SAKAMOTO
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Title:
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POWDER MIXTURE FOR MONOLITHIC REFRACTORIES CONTAINING GRAPHITE AND A METHOD OF MAKING THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1-2, MARUNOUCHI 2-CHOME |
| CHIYODA-KU, TOKYO, JAPAN |
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| MARVIN J. SPIVAK |
| OBLON, SPIVAK, MCCLELLAND, MAIER ET AL. |
| 1755 JEFF. DAVIS HWY., 4TH FLOOR |
| ARLINGTON, VA 22202 |
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Assignment:
2
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CHANGE OF CORPORATE ADDRESS
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| 12-1, YURAKUCHO 1-CHOME CHIYODA-KU |
| TOKYO, JAPAN |
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| OBLON, SPIVAK, MCCLELLAND, MAIER ET AL |
| MARVIN J. SPIVAK |
| FOURTH FLOOR |
| 1755 JEFFERSON DAVIS HIGHWAY |
| ARLINGTON, VIRGINIA 22202 |
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