IP Library › Assignment 052270/0637
Patent Assignment
Reel/Frame 052270/0637

Assignment of Assignor's Interest

Recorded: 2020-03-31 Pages: 5
Assignors
SHINOMIYA, YOSHITAKA
Executed: 2017-12-11
KASHU, KOJI
Executed: 2017-11-14
KONDO, YASUYUKI
Executed: 2017-11-14
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 104-8260, JAPAN
Covered Property (1)
Method for Producing Separator Roll
Application: 16/835,481 →
Publication: US 2020/0227710
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 →