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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/15/2017
Application #:
13879737
Filing Dt:
04/16/2013
Publication #:
Pub Dt:
08/29/2013
Inventors:
Atsushi Yasuda, Tomoya Oshikiri, Hikaru Momose
Title:
COPOLYMERS FOR LITHOGRAPHY AND METHOD FOR PRODUCING SAME, RESIST COMPOSITION, METHOD FOR PRODUCING SUBSTRATE WITH PATTERN FORMED THEREUPON, METHOD FOR EVALUATING COPOLYMERS, AND METHOD FOR ANALYZING COPOLYMER COMPOSITIONS
Assignment: 1
Reel/Frame:
030285/0685Recorded: 04/25/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/10/2013
Exec Dt:
04/10/2013
Exec Dt:
04/10/2013
Assignee:
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8253
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
042886/0294Recorded: 06/19/2017Pages: 30
Conveyance:
CORPORATE NAME CHANGE
Assignor:
Exec Dt:
04/03/2017
Assignee:
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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