IP Library › Assignment 026642/0544
Patent Assignment
Reel/Frame 026642/0544

Assignment of Assignor's Interest

Recorded: 2011-07-25 Pages: 4
Assignors
INAGAKI, DAISUKE
Executed: 2011-04-07
TAKEDA, HISASHI
Executed: 2011-04-07
INABA, SHINTARO
Executed: 2011-04-07
Assignee
ASAHI KASEI E-MATERIALS CORPORATION
1-105, KANDA JINBOCHO, CHIYODA-KU, TOKYO, 101-8101, JAPAN
Covered Property (1)
Microporous Membrane Winding and Method for Manufacturing the Same
Patent: 9,184,429 →
Application: 13/123,846 →
Publication: US 2012/0164538
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 →