Patent Assignment Details
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| Reel/Frame: | 006012/0738 | |
| Pages: | 2 |
| | Recorded: | 02/14/1992 | | |
| 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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05/25/1993
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Application #:
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07789837
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Filing Dt:
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11/12/1991
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Title:
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METHOD FOR PURIFYING A POLYPHENYLENE ETHER WITH AMINO CARBOXYLIC ACID DERIVATIVE
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Assignees
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| 4-8-6, NAGAURAEKIMAE |
| SODEGAURA-SHI, CHIBA-KEN, JAPAN |
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| 5-29-22, HIGASHI-NAKANO |
| NAKANO-KU, TOKYO, JAPAN |
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| 28-213, SKAURAZONO-CHO, NOBEOKA-SHI |
| MIYAZAKI-KEN, JAPAN |
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Correspondence name and address
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ARMSTRONG & KUBOVCIK
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LE-NHUNG MCLELAND
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1725 K STREET, N.W., SUITE 1000
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WASHINGTON, DC 20006
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