IP Library › Assignment 047878/0688
Patent Assignment
Reel/Frame 047878/0688

Change of Address

Recorded: 2018-12-06 Pages: 5
Assignor
SUMITOMO CORPORATION
Executed: 2018-09-18
Assignee
SUMITOMO CORPORATION
3-2, OTEMACHI 2-CHOME, CHIYODA-KU,, TOKYO, JAPAN
Covered Properties (3)
Method for Producing Lithium Carbonate
Patent: 8,920,763 →
Application: 13/482,254 →
Publication: US 2012/0237419
Method for Producing Lithium Carbonate
Patent: 9,255,011 →
Application: 13/688,350 →
Publication: US 2013/0251610
Method for Producing Lithium Carbonate
Application: 15/334,723 →
Publication: US 2017/0113942
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 29, 2012
From: TANIMURA, YUJI; MITSUHASHI, KOHEI; KAWARABUKI, RYO; KAWATA, MASANOBU
To: NITTETSU MINING CO., LTD.; SUMITOMO CORPORATION
Reel/Frame 028280/0847 →
Assignment of Assignor's Interest Nov 29, 2012
From: KAWATA, MASANOBU; TANAKA, HIROHUMI; MITSUHASHI, KOHEI; KAWARABUKI, RYO
To: NITTETSU MINING CO., LTD.; TOYO ENGINEERING CORPORATION; SUMITOMO CORPORATION
Reel/Frame 029370/0856 →
Assignment of Assignor's Interest Oct 26, 2016
From: KAWATA, MASANOBU; MITSUHASHI, KOHEI; IIDA, AKEMITSU; YAMAGUCHI, YUTAKA
To: NITTETSU MINING CO., LTD.; SUMITOMO CORPORATION; TOYO ENGINEERING CORPORATION
Reel/Frame 040139/0643 →
Assignment of Assignor's Interest Dec 22, 2016
From: TOYO ENGINEERING CORPORATION
To: SUMITOMO CORPORATION
Reel/Frame 040750/0833 →
Nunc Pro Tunc Assignment Nov 30, 2023
From: SUMITOMO CORPORATION
To: NITTETSU MINING CO., LTD.
Reel/Frame 065711/0575 →