IP Library › Assignment 026954/0795
Patent Assignment
Reel/Frame 026954/0795

Assignment of Assignor's Interest

Recorded: 2011-09-23 Pages: 4
Assignors
OHASHI, MASAHIRO
Executed: 2011-09-05
AMEYAMA, KEITARO
Executed: 2011-09-09
SAKAKIBARA, YUZURU
Executed: 2011-09-06
Assignee
ASAHI KASEI E-MATERIALS CORPORATION
1-105 KANDA JINBOCHO, CHIYODA-KU, TOKYO, 101-8101, JAPAN
Covered Property (1)
Laminated Separator Including Inorganic Particle and Polyolefin Layer for Electricity Storage Device
Patent: 9,356,275 →
Application: 13/255,424 →
Publication: US 2012/0015229
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 21, 2025
From: ASAHI KASEI E-MATERIALS CORPORATION
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 069933/0428 →
Nunc Pro Tunc Assignment Jan 21, 2025
From: ASAHI KASEI KABUSHIKI KAISHA
To: ASAHI KASEI BATTERY SEPARATOR CORPORATION
Reel/Frame 069933/0495 →