Patent Assignment Details
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Reel/Frame: | 005133/0725 | |
| Pages: | 2 |
| | Recorded: | 08/24/1989 | | |
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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11/07/1989
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Application #:
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06835737
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Filing Dt:
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03/03/1986
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Title:
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PURIFICATION PROCESS OF METHACRYLIC ACID
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Assignees
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2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU |
TOKYO, JAPAN |
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8-2, NIHONBASHI 3-CHOME, |
CHUO-KU, TOKYO, JAPAN |
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Correspondence name and address
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OBLON, FISHER, SPIVAK,
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MC CLELLAND & MAIER
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CRYSTAL SQUARE 5, SUITE 400,
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1755 SOUTH JEFF. DAVIS HWY.
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ARLINGTON, VA 22202
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