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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/21/2011
Application #:
11907214
Filing Dt:
10/10/2007
Publication #:
Pub Dt:
04/17/2008
Inventors:
Nobuhiko Izuta, Haruru Watatsu
Title:
REGENERATION METHOD OF ETCHING SOLUTION, AN ETCHING METHOD AND AN ETCHING SYSTEM
Assignment: 1
Reel/Frame:
019997/0118Recorded: 10/10/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/14/2007
Exec Dt:
09/14/2007
Assignee:
32-2, HONCHO 1-CHOME, NAKANO-KU
TOKYO 164-0012, JAPAN
Correspondent:
KUBOVCIK & KUBOVCIK
THE FARRAGUT BUILDING
SUITE 710
900 17TH STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
025170/0568Recorded: 10/20/2010Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2008
Assignee:
32-2, HONCHO 1-CHOME
NAKANO-KU, TOKYO, JAPAN 164-0012
Correspondent:
JANE S. BERMAN
CHAPMAN AND CULTER LLP
111 WEST MONROE STREET
SUITE 1700
CHICAGO, IL 60603

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