Patent Assignment
Reel/Frame 026190/0033
Change of Address
Recorded: 2011-04-28
Pages: 6
Assignor
TONEN CHEMICAL CORPORATION
Executed: 2005-04-04
Assignee
TONEN CHEMICAL CORPORATION
8-15, KOHNAN 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Properties
(16)
Method of Producing Microporous Thermoplastic Resin Membrane
Patent:
5,853,633 →
Application:
08/666,074 →
Method of Producing of Microporous Polyolefin Membrane
Patent:
5,830,554 →
Application:
08/718,672 →
Microporous Polyolefin Battery Separator
Patent:
5,922,492 →
Application:
08/864,079 →
Method of Producing Microporous Polyolefin Membrane
Patent:
5,786,396 →
Application:
08/899,778 →
Thin Aprotic Electrolyte Film, Immobilized Liquid Film Conductor, and Polymer Cell
Patent:
6,235,432 →
Application:
09/117,994 →
Display Device
Patent:
6,128,053 →
Application:
09/185,489 →
Method of Producing Highly Permeable Microporus Polyolefin Membrane
Patent:
6,153,133 →
Application:
09/331,649 →
Polyolefin Microporous Film and Method for Preparing the Same
Patent:
6,566,012 →
Application:
09/673,455 →
Polyolefin microporous film and method for preparing the same
Patent:
6,245,272 →
Application:
09/673,456 →
Microporous Polyolefin Film and Process for Producing the Same
Patent:
6,666,969 →
Application:
09/806,308 →
Microporous Polyolefin Film and Process for Producing the Same
Patent:
6,824,865 →
Application:
09/806,309 →
Microporous Composite Membrane and Its Production Method and Use
Microporous Composite Membrane and Its Producing Method and Use
Microporous Polyolefin Membrane, and Method of Producing the Same
Electronic Image Pickup System
Microporous Polyolefin Membrane, and Method of Producing the Same
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2011
From: TONEN CHEMICAL CORPORATION
To: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Reel/Frame 026194/0128 →
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 →
Change of Address
Jun 27, 2016
From: OLYMPUS CORPORATION
To: OLYMPUS CORPORATION
Reel/Frame 039344/0502 →
Merger
Sep 15, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043968/0447 →
Assignment of Assignor's Interest
Dec 7, 2021
From: OLYMPUS CORPORATION
To: OM DIGITAL SOLUTIONS CORPORATION
Reel/Frame 058329/0766 →