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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
04/02/1985
Application #:
06340763
Filing Dt:
01/19/1982
Inventors:
KAZUHIKO ONUMA, YOICHI MAGEYAMA, HIROMU KOBAYASHI, AKIHIRO MATSUKI, MAKOTO SUZUKI et al
Title:
PROCESS FOR PRODUCING POROUS REFRACTORY IGNORGANIC OXIDE PRODUCTS
Assignment: 1
Reel/Frame:
004348/0982Recorded: 01/08/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/28/1981
Assignees:
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
1-1, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MCCLELLAND,
AND MAIER, CRYSTAL SQ. 5 - STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
004348/0984Recorded: 01/08/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/28/1981
Exec Dt:
12/28/1981
Exec Dt:
12/28/1981
Exec Dt:
12/28/1981
Exec Dt:
12/28/1981
Assignees:
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
1-1, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MCCLELLAND,
AND MAIER, CRYSTAL SQ. 5 - STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
005004/0736Recorded: 11/01/1988Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/1988
Assignee:
TOKYO, JAPAN
Correspondent:
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:
007349/0444Recorded: 02/23/1995Pages: 29
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/1989
Assignee:
1-1, SHIBAURA 1-CHOME
MINATU-KU, TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:
007349/0473Recorded: 02/23/1995Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/1994
Assignee:
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:
007449/0365Recorded: 04/14/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/16/1995
Assignee:
CHIYODA-KU,
5-2, MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Correspondent:
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

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