Patent Assignment
Reel/Frame 020898/0295
Assignment of Assignor's Interest
Recorded: 2008-05-05
Pages: 2
Assignors
KIKUCHI, SHINTARO
Executed: 2008-01-10
TAKITA, KOTARO
Executed: 2008-01-01
KONO, KOICHI
Executed: 2008-01-01
Assignee
TONEN CHEMICAL CORPORATION
8-15, KOHNAN 1-CHOME,, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Multi-Layer Microporous Polyolefin Membrane and Battery Separator
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the 2ND and 3RD Assignor Document Dates to 01/10/2008 Previously Recorded on Reel 020898 Frame 0295. Assignor(S) Hereby Confirms the Assignment.
May 8, 2008
From: KIKUCHI, SHINTARO; TAKITA, KOTARO; KONO, KOICHI
To: TONEN CHEMICAL CORPORATION
Reel/Frame 020917/0005 →
Nunc Pro Tunc Assignment
Mar 28, 2011
From: TONEN CHEMICAL CORPORATION
To: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Reel/Frame 026029/0070 →
Change of Name
Oct 10, 2012
From: TORAY BATTERY SEPARATOR FILM GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM CO., LTD.
Reel/Frame 029104/0888 →
Change of Name
Oct 10, 2012
From: TONEN SPECIALTY SEPARATOR GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM GODO KAISHA
Reel/Frame 029108/0702 →
Please Replace Change of Name at Reel 029108/0702, as the Name of the Conveying Party Was Erroneously Indicated
Jan 31, 2013
From: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM GODO KAISHA
Reel/Frame 029956/0850 →
Merger
Sep 15, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043968/0447 →