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Patent Assignment Details
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Reel/Frame:005574/0935   Pages: 2
Recorded: 01/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
06/09/1992
Application #:
07637833
Filing Dt:
01/07/1991
Title:
METHOD OF PRODUCING COLORED PRECIPITATED CALCIUM CARBONATE
Assignors
1
Exec Dt:
11/28/1990
2
Exec Dt:
11/28/1990
3
Exec Dt:
11/28/1990
4
Exec Dt:
11/28/1990
Assignee
1
1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163, JAPAN
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006

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