IP Library Assignment 060560/0587
Patent Assignment
Reel/Frame 060560/0587

Assignment of Assignor's Interest

Recorded: 2022-07-20 Pages: 3
Assignors
BABA, TAKASHI
Executed: 2022-06-29
ISAYAMA, AKIHIRO
Executed: 2022-06-29
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 1418584, JAPAN
Covered Property (1)
Exhaust Gas Purification Catalyst
Application: 17/780,622 →
Publication: US 2023/0001391
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →