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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/11/2005
Application #:
09463961
Filing Dt:
05/25/2000
Inventors:
HIROSHI IKEDA, YASUHIRO KUBOTA, TAKASHI KYOTANI
Title:
PROCESS AND APPARATUS FOR TREATING SEMICONDUCTOR PRODUCTION EXHAUST GASES.
Assignment: 1
Reel/Frame:
013853/0509Recorded: 03/14/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/14/2000
Exec Dt:
02/14/2000
Exec Dt:
02/14/2000
Assignee:
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO 144-8510, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
STEFAN KOSCHMIEDER
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
014593/0891Recorded: 10/15/2003Pages: 4
Conveyance:
RECORD TO CORRECT ASSIGNOR'S NAME #3 ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL/FRAME 013853/0509.
Assignors:
Exec Dt:
02/14/2000
Exec Dt:
02/14/2000
Exec Dt:
02/14/2000
Assignee:
11-1, HANEDA ASAHI-CHO
OHTA-KU, TOKYO 144-8510, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314

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