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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/15/1994
Application #:
07979269
Filing Dt:
11/20/1992
Inventors:
KOZI NISHIDA, YUKIO KASABO, TOSHIHIRO MAXIMA, YOSHIO MANABE, OSAMU KATO
Title:
METHOD OF PURIFYING POLYACRYLONITRILE
Assignment: 1
Reel/Frame:
006342/0353Recorded: 11/20/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/11/1992
Exec Dt:
11/11/1992
Exec Dt:
11/11/1992
Exec Dt:
11/11/1992
Exec Dt:
11/13/1992
Assignee:
3-19 KYOBASHI 2-CHOME, CHUO-KU
TOKYO 104, JAPAN
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
009490/0270Recorded: 09/18/1998Pages: 16
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/08/1998
Assignees:
SUITE 600
9399 WEST HIGGINS ROAD
ROSEMONT, ILLINOIS 60018
SUITE 600
9399 WEST HIGGINS ROAD
ROSEMONT, ILLINOIS 60018
Correspondent:
PATRICIA MARQUEZ
BROBECK, PHLEGER & HARRISON LLP
ONE MARKET
SPEAR STREET TOWER
SAN FRANCISCO, CA 94105

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