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Patent Assignment Details
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Reel/Frame:006172/0797   Pages: 3
Recorded: 07/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/06/1992
Application #:
07630044
Filing Dt:
12/19/1990
Title:
PYRROLEALDEHYDE DERIVATIVE
Assignors
1
Exec Dt:
01/09/1991
2
Exec Dt:
01/10/1991
3
Exec Dt:
01/10/1991
4
Exec Dt:
01/08/1991
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
ARLINGTON, VIRGINIA 22202

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