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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06/09/1992
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Application #:
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07637833
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Filing Dt:
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01/07/1991
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Inventors:
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OSAMU EBINUMA, TAKASHI SAKAGUCHI, AKIRA YOKOI, YOSHIKI SAITOH
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Title:
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METHOD OF PRODUCING COLORED PRECIPITATED CALCIUM CARBONATE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU |
| TOKYO 163, JAPAN |
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| ARMSTRONG, NIKAIDO, MARMELSTEIN, |
| KUBOVCIK & MURRAY |
| 1725 K STREET, N.W. |
| SUITE 1000 |
| WASHINGTON, DC 20006 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| 7-5 GINZA 4-CHOME |
| CHUO-KU, TOKYO, JAPAN 104 |
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| SUGHRUE, MION, ZINN, MACPEAK & SEAS |
| DAVID J. CUSHING |
| 2100 PENNSYLVANIA AVE., NW |
| SUITE 800 |
| WASHINGTON, DC 20037-3202 |
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