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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/13/1993
Application #:
07853516
Filing Dt:
03/18/1992
Inventors:
TOSHIHIDE SHIMIZU, MINORU SHIGEMITSU
Title:
POLYMER SCALE PREVENTIVE AGENT, POLYMERIZATION VESSEL FOR PREVENTING POLYMER SCALE DEPOSITION, AND PROCESS OF PRODUCING POLYMER USING SAID VESSEL
Assignment: 1
Reel/Frame:
006384/0097Recorded: 12/30/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/10/1992
Exec Dt:
03/10/1992
Assignee:
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLOOR, 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
006545/0629Recorded: 05/03/1993Pages: 5
Conveyance:
RE-RECORD TO CORRECT THE ASSIGNOR'S NAME IN THE DOCUMENT PREVIOUSLY RECORDED ON REEL 6384 FRAME 0097. (SEE DOCUMENT FOR DETAILS.)
Assignors:
Exec Dt:
03/10/1992
Exec Dt:
03/10/1992
Assignee:
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202

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