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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/08/1994
Application #:
07919941
Filing Dt:
07/27/1992
Inventors:
TAMEICHI OCHIAI, NORIAKI TAKAHASHI, TOMOYO ISHIGURO
Title:
NEGATIVE PHOTOSENSITIVE COMPOSITION AND METHOD FOR FORMING A RESIST PATTERN
Assignment: 1
Reel/Frame:
006195/0893Recorded: 07/27/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/09/1992
Exec Dt:
07/09/1992
Exec Dt:
07/09/1992
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
012110/0176Recorded: 08/27/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2000
Assignee:
455 FOREST STREET
MARLBOROUGH, MASSACHUSETTS 01752
Correspondent:
EDWARDS & ANGELL, LLP
DIKE, BRONSTEIN, ROBERTS & CUSHMAN,
IP GROUP
P.O. BOX 9169
BOSTON, MA 02209

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