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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/29/2020
Application #:
15537669
Filing Dt:
06/19/2017
Publication #:
Pub Dt:
12/07/2017
Inventors:
Masao Yuga, Yasuhide Ishiguro, Seiji Nabeshima, Mitsuhiro Okatsu, Hiroki Ota
Title:
HIGH-STRENGTH SEAMLESS STEEL PIPE FOR OIL COUNTRY TUBULAR GOODS AND METHOD OF PRODUCING THE SAME
Assignment: 1
Reel/Frame:
042845/0188Recorded: 06/28/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/18/2017
Exec Dt:
01/18/2017
Exec Dt:
02/02/2017
Exec Dt:
01/25/2017
Exec Dt:
01/26/2017
Assignee:
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Correspondent:
EAMONN P. MORRISON
2200 RENAISSANCE BLVD., SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406

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