Patent Assignment
Reel/Frame 076131/0453
Assignment of Assignor's Interest
Recorded: 2026-09-24
Pages: 4
Assignor
TEIJIN LIMITED
Executed: 2026-09-15
Assignee
JIANGSU ADVANCED MATERIAL TECH CO., LTD
NO.617, WEST PIER, KUNLUN STREET, LIYANG CHANGZHOU, JIANGSU, 213300, CHINA
Covered Properties
(5)
Polyolefin Microporous Membrane, Separator for Non-Aqueous Secondary Battery, Non-Aqueous Secondary Battery and Method of Producing Polyolefin Microporous Membrane
Polyolefin Microporous Membrane and Method of Producing the Same, Separator for Non-Aqueous Secondary Battery and Non-Aqueous Secondary Battery
Separator for Non-Aqueous Secondary Battery and Non-Aqueous Secondary Battery
Non-Aqueous Secondary Battery
Hydrophilic Composite Porous Membrane
Application:
17/437,961 →
Publication:
US US20220161200A1
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 2012
From: SANO, HIROKI; NISHIKAWA, SATOSHI; YOSHITOMI, TAKASHI
To: TEIJIN LIMITED
Reel/Frame 027499/0968 →
Assignment of Assignor's Interest
Sep 25, 2012
From: SANO, HIROKI; NISHIKAWA, SATOSHI; YOSHITOMI, TAKASHI
To: TEIJIN LIMITED
Reel/Frame 029022/0863 →
Assignment of Assignor's Interest
Apr 29, 2014
From: IWAI, AYUMI; YOSHITOMI, TAKASHI; NISHIKAWA, SATOSHI
To: TEIJIN LIMITED
Reel/Frame 032781/0141 →
Assignment of Assignor's Interest
Sep 10, 2021
From: NAMBU, MAMI; IKUTA, YOSHIKAZU; NAGAO, YU
To: TEIJIN LIMITED
Reel/Frame 057468/0679 →
Assignment of Assignor's Interest
Jan 24, 2023
From: MORIMURA, WATARU; NISHIKAWA, SATOSHI
To: TEIJIN LIMITED
Reel/Frame 062470/0209 →