IP Library › Assignment 069958/0128
Patent Assignment
Reel/Frame 069958/0128

Change of Address

Recorded: 2025-01-21 Pages: 15
Assignor
ASAHI KASEI KABUSHIKI KAISHA
Executed: 2018-09-01
Assignee
ASAHI KASEI KABUSHIKI KAISHA
1-1-2 YURAKUCHO, CHIYODA-KU, TOKYO, 100-0006, JAPAN
Covered Properties (3)
Separator for Electricity Storage Device
Application: 15/129,155 →
Publication: US 2017/0263907
Microporous Membrane, Battery Separator, and Battery
Application: 15/744,365 →
Publication: US 2018/0205057
Separator for Electricity Storage Devices, Electrode Body Using Same, and Electricity Storage Device
Application: 15/776,354 →
Publication: US 2020/0259148
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 26, 2016
From: AMEYAMA, KEITARO; MIYAZAWA, HIROSHI; HASHIMOTO, SATOSHI; IKEMI, MASATOSHI
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 039857/0136 →
Assignment of Assignor's Interest Jan 30, 2018
From: SEKIGUCHI, MANABU; FUKUNAGA, YUKI; DOHKI, KEITA
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 044763/0708 →
Assignment of Assignor's Interest May 16, 2018
From: MIYAZAWA, HIROSHI; NAKAZAWA, MASANORI; IKEMI, MASATOSHI; MACHIDA, NAOKI
To: ASAHI KASEI KABUSHIKI KAISHA
Reel/Frame 045814/0792 →
Nunc Pro Tunc Assignment Jan 21, 2025
From: ASAHI KASEI KABUSHIKI KAISHA
To: ASAHI KASEI BATTERY SEPARATOR CORPORATION
Reel/Frame 069933/0495 →