IP Library Assignment 045747/0283
Patent Assignment
Reel/Frame 045747/0283

Assignment of Assignor's Interest

Recorded: 2018-05-08 Pages: 3
Assignor
SAKAI, TOMOHIRO
Executed: 2018-04-04
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Process for Producing Cathode Active Material, Cathode Active Material, Positive Electrode, and Lithium Ion Secondary Battery
Application: 15/774,551 →
Publication: US 2020/0266436
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 →