Patent Assignment
Reel/Frame 074258/0384
Change of Name
Recorded: 2026-01-07
Pages: 15
Assignor
MITSUI MINING & SMELTING CO., LTD.
Executed: 2025-10-01
Assignee
MITSUI KINZOKU COMPANY, LIMITED
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Properties
(2)
Pharmaceutical Composition Containing Cerium Compound as Active Ingredient
Pharmaceutical Composition Having Cerium Compound Containing Trivalent Cerium as Active Ingredient
Application:
19/148,970 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 11, 2023
From: KAWAGUCHI, TSUNETAKA; NAKATSU, MASAHARU; OGAWA, YUKIHIRO; HASHIMOTO, AKIKO
To: APPLAUSE PHARMA CO., LTD.
Reel/Frame 062347/0348 →
Assignment of Assignor's Interest
Aug 15, 2023
From: APPLAUSE PHARMA CO., LTD.
To: MITSUI MINING & SMELTING CO., LTD.
Reel/Frame 064591/0079 →
Assignment of Assignor's Interest
Jul 17, 2025
From: KAWAGUCHI, TSUNETAKA; NAKATSU, MASAHARU; OGAWA, YUKIHIRO
To: APPLAUSE PHARMA CO., LTD.; MITSUI MINING & SMELTING CO., LTD.
Reel/Frame 071748/0503 →