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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/11/1992
Application #:
07566457
Filing Dt:
08/20/1990
Inventors:
HIROAKI KATANO, TETSUYA TANAKA, TAKAYUKI OHTA, TAKESHI SAWAI
Title:
MODIFIED SILICATE COMPOSITION AND METHOD FOR PRODUCING A FOUNDRY SAND MOLD BY USING IT
Assignment: 1
Reel/Frame:
006135/0853Recorded: 05/27/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/29/1990
Exec Dt:
06/29/1990
Exec Dt:
07/02/1990
Exec Dt:
07/05/1990
Assignees:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
13-12, GINZA 5-CHOME, CHUO-KU
TOKYO 104, JAPAN
Correspondent:
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
005587/0919Recorded: 02/04/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/23/1991
Assignee:
MARL, GERMANY
Correspondent:
MILLEN, WHITE & ZELANO, P.C.
ARLINGTON COURTHOUSE PLAZA 1
SUITE 1201
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201

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