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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/15/1993
Application #:
07707611
Filing Dt:
05/30/1991
Inventors:
KUNIHIKO TERASE, SADAO HAGITA, KOUICHI YOKOYAMA, YASUHIRO SANADA, MICHIOMI NAGASE et al
Title:
PROCESS FOR PREPARING HYDROGEN FLUORIDE
Assignment: 1
Reel/Frame:
005955/0571Recorded: 12/30/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/24/1991
Exec Dt:
05/24/1991
Exec Dt:
05/24/1991
Exec Dt:
05/24/1991
Exec Dt:
05/24/1991
Exec Dt:
05/24/1991
Assignee:
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Correspondent:
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
010557/0067Recorded: 02/18/2000Pages: 11
Conveyance:
CHANGE OF CORPORATE ADDRESS
Assignor:
Exec Dt:
12/13/1999
Assignee:
12-1, YURAKUCHO 1-CHOME CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202

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