Patent Assignment Details
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Reel/Frame: | 005007/0798 | |
| Pages: | 2 |
| | Recorded: | 01/09/1989 | | |
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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03/21/1989
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Application #:
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07042277
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Filing Dt:
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04/24/1987
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Title:
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PROCESS FOR PRODUCING POLY(ARYLENE SULFIDE) OF REDUCED ALKALI METAL CONTENT
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Assignee
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9-11 HORIDOME-CHO 1-CHOME, NIHONBASHI, CHUO-KU |
TOKYO, JAPAN |
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MC CLELLAND
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& MAIER, CRYSTAL SQUARE FIVE, STE. 400
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1755 SOUTH JEFF DAVIS HWY.,
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ARLINGTON, VA 22202
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