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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08/18/1992
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Application #:
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07658300
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Filing Dt:
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02/20/1991
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Inventors:
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FUMIKO HAMAGUCHI, TATSUO NAGASAKA, EINOSUKE SAKURAI
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Title:
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1-PHENOXYCARBONYL-2-PYRROLIDINONE DERIVATIVES AND NOOTROPIC AGENTS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 19-12, NIHONBASHI-KOAMI-CHO, CHUO-KU |
| TOKYO, JAPAN |
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| OBLON, SPIVAK, MCCLELLAND, |
| MAIER & NEUSTADT |
| FOURTH FLOOR |
| 1755 JEFFERSON DAVIS HIGHWAY |
| ARLINGTON, VA 22202 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| KANDA-NISHIKI-CHO 1-CHOME CHIYODA-KU |
| TOKYO, 101-8441, JAPAN |
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| SUGHRUE MION, PLLC |
| DAVID T. CUSHING |
| 2100 PENNSYLVANIA AVENUE, N.W. |
| SUITE 800 |
| WASHINGTON, D.C. 20037-3213 |
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