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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
5922492
Issue Dt:
07/13/1999
Application #:
08864079
Filing Dt:
05/28/1997
Inventors:
KOTARO TAKITA, KOICHI KONO, NORIMITSU KAIMAI, SOICHIRO YAMAGUCHI
Title:
MICROPOROUS POLYOLEFIN BATTERY SEPARATOR
Assignment: 1
Reel/Frame:
008692/0086Recorded: 08/26/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TAKITA, KOTARO
Exec Dt:
07/22/1997
KONO, KOICHI
Exec Dt:
07/22/1997
KAIMAI, NORIMITSU
Exec Dt:
07/22/1997
YAMAGUCHI, SOICHIRO
Exec Dt:
07/22/1997
Assignee:
TONEN CHEMICAL CORPORATION
1-39 HIROO 1-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK ET AL.
JOSEPH J. RUCH, JR.
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:
008839/0209Recorded: 12/05/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TAKITA, KOTARO
Exec Dt:
11/12/1997
KONO, KOICHI
Exec Dt:
11/12/1997
KAIMAI, NORIMITSU
Exec Dt:
11/12/1997
YAMAGUCHI, SOICHIRO
Exec Dt:
11/12/1997
Assignee:
TONEN CHEMICAL CORPORATION
1-39 HIROO 1-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MCPEAK & SEAS PLLC
JOSEPH J. RUCH, JR.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:
026190/0033Recorded: 04/28/2011Pages: 6
Conveyance:
CHANGE OF ADDRESS
Assignor:
TONEN CHEMICAL CORPORATION
Exec Dt:
04/04/2005
Assignee:
TONEN CHEMICAL CORPORATION
8-15, KOHNAN 1-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
STEVEN M. GRUSKIN
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:
026194/0128Recorded: 04/28/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TONEN CHEMICAL CORPORATION
Exec Dt:
02/14/2011
Assignee:
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
1190-13, IGUCHI
NASUSHIOBARA CITY, TOCHIGI PREFECTURE, JAPAN 329-2763
Correspondent:
STEVEN M. GRUSKIN
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:
029068/0551Recorded: 10/03/2012Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Exec Dt:
07/02/2012
Assignee:
TORAY BATTERY SEPARATOR FILM CO., LTD.
1190-13, IGUCHI, TOCHIGI
NASUSHIOBARA-SHI, JAPAN
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:
029093/0799Recorded: 10/08/2012Pages: 14
Conveyance:
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.
Assignor:
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Exec Dt:
07/02/2012
Assignee:
TORAY BATTERY SEPARATOR FILM GODO KAISHA
1190-13, IGUCHI
NASUSHIOBARA-SHI, TOCHIGI, JAPAN
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE, NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:
029244/0438Recorded: 11/05/2012Pages: 14
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 029093 FRAME 0799. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor:
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
Exec Dt:
07/02/2012
Assignee:
TORAY BATTERY SEPARATOR FILM CO., LTD.
1190-13, IGUCHI
NASUSHIOBARA-SHI, TOCHIGI, JAPAN
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE, NW
SUITE 800
WASHINGTON, DC 20037

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