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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/19/1991
Application #:
07310929
Filing Dt:
02/16/1989
Inventors:
HIROYUKI ITOH, YOSHITSUGU KONO, ISAO KIKUCHI, SHINJI TAKENAKA, MASANOBU AJIOKA et al
Title:
INDUSTRIAL PROCESS FOR THE SEPARATION AND RECOVERY OF CHLORINE
Assignment: 1
Reel/Frame:
005496/0105Recorded: 10/31/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/10/1989
Exec Dt:
03/10/1989
Exec Dt:
03/10/1989
Exec Dt:
03/10/1989
Exec Dt:
03/10/1989
Exec Dt:
03/10/1989
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
009146/0377Recorded: 05/04/1998Pages: 22
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/1997
Assignee:
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404

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