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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/04/2001
Application #:
09129443
Filing Dt:
07/30/1998
Inventors:
AKIO FURUTA, MASATOSHI YAMADA, YUJI ITOH, SATOSHI ENDOH, TAKASHI SAITOH
Title:
METHOD FOR CLEANING HEAVY HYDROCARBON SCALE ADHERED TO HEAT ENCHANCER AND PIPING STRUCTURE FOR CLEANING
Assignment: 1
Reel/Frame:
009370/0139Recorded: 07/30/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/27/1998
Exec Dt:
07/27/1998
Exec Dt:
07/27/1998
Exec Dt:
07/27/1998
Exec Dt:
07/27/1998
Assignees:
2-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE
27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 2
Reel/Frame:
009676/0791Recorded: 12/28/1998Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/21/1998
Assignees:
2-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
6-41 KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THRID AVENUE
27TH FLOOR
NEW YORK, NY 10022-7513

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