IP Library › Assignment 056368/0562
Patent Assignment
Reel/Frame 056368/0562

Assignment of Assignor's Interest

Recorded: 2021-05-27 Pages: 5
Assignors
YONEGUCHI, YUKI
Executed: 2021-05-07
SATO, YOSHINORI
Executed: 2021-05-06
TAKATA, ATSUHIRO
Executed: 2021-05-07
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: 17/331,772 →
Publication: US 2021/0376423
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 074657/0782 →