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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/15/2002
Application #:
09437134
Filing Dt:
11/10/1999
Inventors:
YUICHIRO ABE, YUICHI FUKUSHIMA, TADASHI MATSUMOTO, KOUICHI KAWABATA, KATSUMI MORIYAMA
Title:
METHOD FOR RECOVERING PHOSPHATE FROM SLUDGE AND SYSTEM THEREFOR
Assignment: 1
Reel/Frame:
010546/0767Recorded: 01/20/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/30/1999
Exec Dt:
11/30/1999
Exec Dt:
12/07/1999
Exec Dt:
12/06/1999
Assignees:
1-5-1 OHTEMACHI, CHIYODA-KU
TOKYO 100-8117, JAPAN
1-10-2 MAINOSATO, KOGA
FUKUOKA 811-3114, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
012354/0159Recorded: 12/05/2001Pages: 3
Conveyance:
SUBSTITUTE ASSIGNMENT TO REPLACE ASSIGNMENT ORIGINALLY RECORDED AT REEL/FRAME 010546/0767, TO ADD THE FOURTH INVENTOR.
Assignors:
Exec Dt:
04/26/2000
Exec Dt:
04/26/2000
Exec Dt:
04/22/2000
Exec Dt:
04/24/2000
Exec Dt:
04/21/2000
Assignees:
1-5-1 OHTEMACHI, CHIYODA-KU
TOKYO 100-8117, JAPAN
1-10-2 MAINOSATO, KOGA
FUKUOKA 811-3114, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
JOSEPH A. SCAFETTA, JR.
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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