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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8211981
Issue Dt:
07/03/2012
Application #:
13054833
Filing Dt:
01/19/2011
Publication #:
20110144224
Pub Dt:
06/16/2011
Inventors:
Tooru Tanaka, Youhei Houtani, Atsushi Morita
Title:
POLY(4-METHYL-1-PENTENE) RESIN COMPOSITION, FILM CONTAINING SAME, MICROPOROUS FILM, BATTERY SEPARATOR AND LITHIUM ION BATTERY
Assignment: 1
Reel/Frame:
025659/0187Recorded: 01/19/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
TANAKA, TOORU
Exec Dt:
09/29/2010
HOUTANI, YOUHIE
Exec Dt:
09/22/2010
MORITA, ATSUSHI
Exec Dt:
09/27/2010
Assignee:
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Correspondent:
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404
Assignment: 2
Reel/Frame:
026270/0067Recorded: 05/12/2011Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 025659 FRAME 0187. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR: PLEASE CORRECT SECOND ASSIGNOR'S NAME FROM HOUTANI, YOUHIE TO HOUTANI, YOUHEI..
Assignors:
TANAKA, TOORU
Exec Dt:
09/29/2010
HOUTANI, YOUHEI
Exec Dt:
09/22/2010
MORITA, ATSUSHI
Exec Dt:
09/27/2010
Assignee:
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Correspondent:
BUCHANAN INGERSOLL & ROONEY
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404

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