Patent Assignment
Reel/Frame 026194/0184
Assignment of Assignor's Interest
Recorded: 2011-04-28
Pages: 3
Assignor
TONEN CHEMICAL CORPORATION
Executed: 2011-02-14
Assignee
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
1190-13, IGUCHI, NASUSHIOBARA CITY, TOCHIGI PREFECTURE, 329-2763, JAPAN
Covered Properties
(3)
Microporous Polyolefin Membrane, Its Production Method, and Battery Separator
Multi-Layer, Microporous Membrane, Battery Separator and Battery
Polymeric Material and Its Manufacture and Use
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 2006
From: OZAKI, HIROYUKI; KIMISHIMA, KOTARO; KONO, KOICHI; BRANT, PATRICK
To: TONEN CHEMICAL CORPORATION
Reel/Frame 018036/0591 →
Assignment of Assignor's Interest
Nov 15, 2006
From: BRANT, PATRICK; BRINEN, JEFFREY; LIN, ZERONG; OZAKI, HIROYUKI
To: TONEN CHEMICAL CORPORATION
Reel/Frame 018538/0626 →
Assignment of Assignor's Interest
Mar 6, 2007
From: OZAKI, HIROYUKI; KIMISHIMA, KOTARO; KONO, KOICHI; BRANT, PATRICK
To: TONEN CHEMICAL CORPORATION
Reel/Frame 018971/0603 →
Assignment of Assignor's Interest
Jan 17, 2008
From: BRANT, PATRICK; BRINEN, JEFFREY L.; LIN, ZERONG; KONO, KOICHI
To: TONEN CHEMICAL CORPORATION
Reel/Frame 020379/0694 →
Change of Name
Oct 3, 2012
From: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM CO., LTD.
Reel/Frame 029068/0551 →
Corrective Assignment to Correct the Correct the Address of the Assignee Previously Recorded on Reel 029068 Frame 0551. Assignor(S) Hereby Confirms the Change of Name.
Oct 8, 2012
From: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM GODO KAISHA
Reel/Frame 029093/0799 →
Corrective Assignment to Correct the Name of Assignee Previously Recorded on Reel 029093 Frame 0799. Assignor(S) Hereby Confirms the Change of Name.
Nov 5, 2012
From: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM CO., LTD.
Reel/Frame 029244/0438 →
Merger
Sep 15, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043968/0447 →