IP Library › Assignment 040451/0468
Patent Assignment
Reel/Frame 040451/0468

Assignment of Assignor's Interest

Recorded: 2016-11-29 Pages: 3
Assignor
YONEYAMA, SATOSHI
Executed: 2016-10-26
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU,, TOKYO, 104-8260, JAPAN
Covered Property (1)
Nonaqueous Electrolyte Secondary Battery Separator and Use Thereof
Application: 15/362,904 →
Publication: US 2017/0155122
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 →