Patent Assignment
Reel/Frame 062618/0517
Assignment of Assignor's Interest
Recorded: 2023-02-07
Pages: 3
Assignors
GOTO, HIDEKAZU
Executed: 2022-12-20
HAYASHI, KATSUHIKO
Executed: 2022-11-25
SUWA, MAYUKO
Executed: 2022-11-21
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Property
(1)
Hydrocarbon Adsorption Material, Exhaust Gas Cleaning Catalyst, and Exhaust Gas Cleaning System
Application:
18/018,214 →
Publication:
US 2023/0271136
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.