Patent Assignment Details
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| Reel/Frame: | 012949/0727 | |
| Pages: | 3 |
| | Recorded: | 05/31/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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10157872
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Filing Dt:
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05/31/2002
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Publication #:
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Pub Dt:
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04/17/2003
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Title:
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Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
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Assignee
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| 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU |
| TOKYO, JAPAN |
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH, LLP
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RAYMOND C. STEWART
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PO BOX 747
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FALLS CHURCH, VA 22040-0747
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