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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7316884
Issue Dt:
01/08/2008
Application #:
10492207
Filing Dt:
04/22/2004
Publication #:
20040248031
Pub Dt:
12/09/2004
Inventors:
Ryuichi Ansai, Yoshihiro Kamon, Tadayuki Fujiwara, Hideaki Kuwano, Atsushi Ootake et al
Title:
5-METHYLENE-1,3-DIOXOLAN-4-ONE DERIVATIVES, PROCESS FOR THEIR PRODUCTION, POLYMERS OF THE DERIVATIVES, RESIST COMPOSITIONS, AND PATTERN FORMATION PROCESS
Assignment: 1
Reel/Frame:
015898/0668Recorded: 10/19/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ANSAI, RYUICHI
Exec Dt:
04/12/2004
KAMON, YOSHIHIRO
Exec Dt:
04/12/2004
FUJIWARA, TADAYUKI
Exec Dt:
04/12/2004
KUWANO, HIDEAKI
Exec Dt:
04/12/2004
OOTAKE, ATSUSHI
Exec Dt:
04/12/2004
MOMOSE, HIKARU
Exec Dt:
04/12/2004
Assignee:
MITSUBISHI RAYON CO. LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO 108-8506, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
043750/0834Recorded: 09/05/2017Pages: 50
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUBISHI RAYON CO., LTD.
Exec Dt:
04/01/2017
Assignee:
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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