IP Library Assignment 057742/0257
Patent Assignment
Reel/Frame 057742/0257

Assignment of Assignor's Interest

Recorded: 2021-10-08 Pages: 5
Assignors
OKUGAWA, TAKAHIRO
Executed: 2021-08-30
MURAKAMI, KEITA
Executed: 2021-08-30
TAKEMOTO, MARIE
Executed: 2021-08-26
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Lithium Metal Composite Oxide Powder and Positive Electrode Active Material for Lithium Secondary Battery
Application: 17/602,539 →
Publication: US 2022/0173392
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 7, 2025
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: SUMITOMO METAL MINING CO., LTD.
Reel/Frame 073507/0032 →