Patent Assignment Details
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| Reel/Frame: | 010923/0180 | |
| Pages: | 5 |
| | Recorded: | 06/27/2000 | | |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 010311 FRAME 0614. |
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Total properties:
1
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Patent #:
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Issue Dt:
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08/14/2001
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Application #:
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09415258
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Filing Dt:
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10/12/1999
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Title:
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ACOUSTIC WAVE TRANSMISSION SYSTEM AND METHOD FOR TRANSMITTING AN ACOUSTIC WAVE TO A DRILLING METAL TUBULAR MEMBER
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Assignees
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| 2-2, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU |
| TOKYO 100-0011, JAPAN |
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| 2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU |
| TOKYO 100-8310, JAPAN |
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Correspondence name and address
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SUGHRUE, MION, ZINN, MACPEAK ETAL
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ALAN J. KASPER
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2100 PENNSYLVANIA AVENUE, N.W.
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SUITE 800
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WASHINGTON, D.C. 20037-3213
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