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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/26/1991
Application #:
07449103
Filing Dt:
12/07/1989
Inventor:
KATSUMI KOBAYASHI
Title:
PROCESS FOR SURFACE TREATMENT OF N-ALKYL-N'PHENYL-P-PHENYLENEDIAMINE PARTICLES
Assignment: 1
Reel/Frame:
005594/0906Recorded: 02/11/1991Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/1990
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Correspondent:
MILTON J. WAYNE
370 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
005688/0521Recorded: 05/06/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/15/1991
Assignee:
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
MILTON J. WAYNE
370 LEXINGTON AVE.
NEW YORK, NY 10017

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