IP Library Assignment 036920/0830
Patent Assignment
Reel/Frame 036920/0830

Assignment of Assignor's Interest

Recorded: 2015-10-30 Pages: 3
Assignor
OGATA, TOSHIHIKO
Executed: 2015-09-15
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1 SHINKAWA 2-CHOME, CHUO-KU,, TOKYO, 104-8260, JAPAN
Covered Property (1)
Porous Membrane
Application: 14/787,971 →
Publication: US 2017/0149037
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 →