Patent Assignment Details
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Reel/Frame: | 004640/0113 | |
| Pages: | 1 |
| | Recorded: | 12/02/1986 | | |
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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03/17/1987
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Application #:
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06584740
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Filing Dt:
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02/29/1984
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Title:
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PROCESS FOR RECOVERING ETHYLENEAMINES FROM AQUEOUS SOLUTION OF ETHYLENEAMINE CARBONATES
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Assignee
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4560, OAZA TONDA, SHINNANYO-SHI |
A CORP OF JAPAN |
YAMAGUCHI-KEN 746, JAPAN |
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND &
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MAIER
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STE. 400, 1755 S. JEFF. DAVIS HWY.
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ARLINGTON, VA 22202
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