Patent Assignment Details
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Reel/Frame: | 009867/0238 | |
| Pages: | 2 |
| | Recorded: | 04/01/1999 | | |
Conveyance: | ASSIGNMENT/CORRECTED FORM COVER SHEET REEL/FRAME 9493/0599, BAR CODE NUMBER *100846814A*, TO CORRECT 1ST ASSIGNOR'S NAME. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/20/1999
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Application #:
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08607454
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Filing Dt:
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02/27/1996
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Title:
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BIS (1,1,3,3-TETRAMETHYLBUTYL) PHOSPHINIC ACID COMPOUND, A PRODUCTION METHOD THEREOF AND AN EXTRACTING AGENT
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Assignee
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15-1, KAMEIDO 9-CHOME, KOTO-KU |
TOKYO, JAPAN |
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Correspondence name and address
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OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
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NORMAN F. OBLON
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ATTORNEYS AT LAW, FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VIRGINIA 22202
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