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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/03/2001
Application #:
09311715
Filing Dt:
05/14/1999
Inventors:
MUHAMMAD CHISHTI, HUAFENG WEN
Title:
CREATING A POSITIVE MOLD OF A PATIENT'S DENTITION FOR USE IN FORMING AN ORTHODONTIC APPLIANCE
Assignment: 1
Reel/Frame:
010174/0733Recorded: 08/17/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/04/1999
Exec Dt:
08/09/1999
Assignee:
442 POTRERO AVENUE
SUNNYVALE, CALIFORNIA 94086
Correspondent:
FISH & RICHARDSON P.C.
HANS TROESCH
2200 SAND HILL ROAD, STE. 100
MENLO PARK, CA 94025

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