IP Library › Assignment 049702/0678
Patent Assignment
Reel/Frame 049702/0678

Assignment of Assignor's Interest

Recorded: 2019-07-09 Pages: 4
Assignor
Assignees
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, 100-8321, JAPAN
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8071, JAPAN
Covered Property (1)
Metalworking Oil Composition and Metalworking Method
Application: 16/327,625 →
Publication: US 2019/0225908
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2019
From: NAGASE, NAOKI; SUGII, HIDEO; NOMA, KEIJI; KITABATAKE, SEIKICHI
To: IDEMITSU KOSAN CO., LTD.; HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.; NIPPON STEEL & SUMITOMO METAL CORPORATION
Reel/Frame 048412/0881 →
Change of Name Jul 9, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049706/0581 →
Change of Name Aug 1, 2019
From: NIPPON STEEL & SUMITOMO METAL CORPORATION
To: NIPPON STEEL CORPORATION
Reel/Frame 049924/0315 →