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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/11/1986
Application #:
06558896
Filing Dt:
12/07/1983
Inventor:
KEIICHIRO SUZUKI
Title:
SILICON CARBIDE-ALUMINUM NITRIDE SINTERED ARTICLE AND PROCESS FOR ITS PRODUCTION
Assignment: 1
Reel/Frame:
004463/0628Recorded: 09/30/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/25/1983
Assignee:
NO. 1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
004893/0167Recorded: 01/04/1988Pages: 19
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: DECEMBER 31, 1986
Assignor:
Exec Dt:
12/22/1986
Assignee:
Correspondent:
SILVERMAN, CASS, SINGER & WINBURN, LTD.
105 W. ADAMS STREET, 27TH FLOOR
CHICAGO, ILL., 60603
Assignment: 3
Reel/Frame:
004893/0153Recorded: 01/04/1988Pages: 14
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: MAY 20, 1987, DELAWRE
Assignors:
Exec Dt:
05/15/1987
Exec Dt:
05/15/1987
Assignee:
Correspondent:
SILVERMAN, CASS, SINGER & WINBURN, LTD.
105 W. ADAMS STREET, 27TH FLOOR
CHICAGO, ILL., 60603

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