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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/28/1995
Application #:
08216174
Filing Dt:
03/21/1994
Inventors:
FUMIKO HAYAKAWA, TAKASHI ANDO, TAKAHIDE KIMURA, YUKIHIKO HARA
Title:
COMPOSITION FOR STRENGTHENING ACID RESISTANCY OF TEETH
Assignment: 1
Reel/Frame:
006925/0819Recorded: 03/21/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/07/1994
Exec Dt:
03/07/1994
Exec Dt:
03/07/1994
Exec Dt:
03/03/1994
Assignee:
1-20, NIHONBASHIMUROMACHI 3-CHOME
CHUO-KU, TOKYO, JAPAN
Correspondent:
FRISHAUF, HOLTZ, GOODMAN & WOODWARD, P.C
HERBERT GOODMAN
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 2
Reel/Frame:
009836/0781Recorded: 03/15/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/08/1999
Exec Dt:
03/09/1999
Assignee:
171 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Correspondent:
RICHARD A. JORDAN, ESQ.
P.O. BOX 81363
WELLESLEY HILLS, MA 02481-0004

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