Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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12/15/1981
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Application #:
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06143513
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Filing Dt:
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04/24/1980
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Inventor:
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SHINJI UMEKI
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Title:
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PROCESS FOR PRODUCING IRON OXIDE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 13-1, NOHONBASHI 1-CHOME, CHUO-KU |
| TOKYO, 103, JAPAN |
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| OBLON, FISHER, SPIVAK, |
| MC CLELLAND & MAIER |
| CRYSTAL SQ. 5 - STE. 400 |
| 1755 S. JEFF. DAVIS HWY. |
| ARLINGTON, VA 22202 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 3/01/83
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| OBLON, FISHER, SPIVAK, |
| MCCLELLAND & MAIER P.C. |
| CRYSTAL SQUARE FIVE - SUITE 400 |
| 1755 SOUTH JEFFERSON DAVIS HWY |
| ARLINGTON VA 22202 |
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