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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/20/1994
Application #:
08013381
Filing Dt:
02/04/1993
Inventors:
NORIYUKI ODA, HIROSHI MAENO, KATSUMI HIGASHI, AKIRA TORIYAMA, HIROMI SHIMODA
Title:
FILTERING METHOD OF FLUE GAS OF A BOILER AND A FILTER APPARATUS FOR HOT GAS
Assignment: 1
Reel/Frame:
006428/0655Recorded: 02/04/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/22/1993
Exec Dt:
01/22/1993
Exec Dt:
01/22/1993
Exec Dt:
01/23/1993
Exec Dt:
01/26/1993
Assignee:
1-2 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
010557/0067Recorded: 02/18/2000Pages: 11
Conveyance:
CHANGE OF CORPORATE ADDRESS
Assignor:
Exec Dt:
12/13/1999
Assignee:
12-1, YURAKUCHO 1-CHOME CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

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