Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/05/2011
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Application #:
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12327396
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Filing Dt:
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12/03/2008
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Publication #:
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Pub Dt:
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10/08/2009
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Inventors:
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Toru NOGUCHI, Hiroyuki UEKI, Akira MAGARIO, Shigeki INUKAI, Masaei ITO, Takashi WANIBUCHI et al
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Title:
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HEAT-RESISTANT SEAL MATERIAL, ENDLESS SEAL MEMBER USING HEAT-RESISTANT SEAL MATERIAL, AND DOWNHOLE APPARATUS INCLUDING ENDLESS SEAL MEMBER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 840, KOKUBU |
| UEDA-SHI |
| NAGANO 386-8505, JAPAN |
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| 200 GILLINGHAM LANE, MD1 |
| SUGAR LAND, TEXAS 77478 |
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| JAMES A. OLIFF |
| OLIFF & BERRIDGE, PLC |
| P.O. BOX 320850 |
| ALEXANDRIA, VIRGINIA 22320-4850 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 2520, TAKABA |
| HITACHINAKA-SHI, IBARAKI, JAPAN |
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| CROWELL & MORING LLP |
| P.O. BOX 14300 |
| WASHINGTON, DC 20044-4300 |
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