Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/16/2021
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Application #:
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15527893
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Filing Dt:
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05/18/2017
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Publication #:
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Pub Dt:
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11/15/2018
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Inventors:
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Yasuhide ISHIGURO, Masao YUGA, Mitsuhiro OKATSU, Hiroki OTA, Seiji NABESHIMA
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Title:
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HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND METHOD OF PRODUCING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU |
| TOKYO, JAPAN 100-0011 |
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| JAMES A. OLIFF |
| OLIFF PLC |
| P.O. BOX 320850 |
| ALEXANDRIA, VA 22320-4850 |
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