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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/06/1991
Application #:
07390903
Filing Dt:
08/08/1989
Inventors:
HIROAKI TAN, NAOYA SAKAMOTO, EIICHIRO HATA, TAKESHI ISHITOKU, NORIAKI KIHARA
Title:
METHOD FOR PRODUCTION OF DIMERIC ALKALOIDS
Assignment: 1
Reel/Frame:
005180/0210Recorded: 10/03/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/20/1989
Exec Dt:
09/20/1989
Exec Dt:
09/20/1989
Exec Dt:
09/20/1989
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, 100, JAPAN
Correspondent:
NIXON & VANDERHYE
2000 NORTH 15TH STREET
SUITE 409
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
005180/0211Recorded: 10/03/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/20/1989
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Correspondent:
NIXON & VANDERHYE
2000 NORTH 15TH STREET
SUITE 409
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:
009297/0678Recorded: 06/14/1998Pages: 23
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/1997
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314

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