IP Library Assignment 047514/0530
Patent Assignment
Reel/Frame 047514/0530

Assignment of Assignor's Interest

Recorded: 2018-11-15 Pages: 5
Assignors
KASHIWAZAKI, EIKO
Executed: 2018-09-05
MURAKAMI, CHIKARA
Executed: 2018-08-31
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Nonaqueous Electrolyte Secondary Battery Separator
Application: 16/129,898 →
Publication: US 2019/0081301
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 14, 2026
From: SUMITOMO CHEMICAL CO., LTD.
To: SSLM CO., LTD.
Reel/Frame 075590/0188 →