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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/30/1992
Application #:
07667407
Filing Dt:
04/08/1991
Inventors:
KOZO ISHIZAKI, SHOJIRO OKADA, TAKAO FUJIKAWA, ATSUSHI TAKATA
Title:
PROCESS FOR MODIFYING POROUS MATERIAL HAVING OPEN CELLS
Assignment: 1
Reel/Frame:
006050/0479Recorded: 03/25/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/28/1991
Exec Dt:
02/27/1991
Assignee:
3-18, WAKINOHAMA-CHO 1-CHOME, CHUO-KU
HYOGO, 651, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ATTN: C. IRVIN MCCLELLAND
1755 JEFF. DAVIS HWY. - FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
010703/0472Recorded: 03/23/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/03/2000
Exec Dt:
03/03/2000
Assignee:
513-193, NAGAMINE-MACHI
NAGAOKA-SHI, NIIGATA 940-2142, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202

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