Patent Assignment
Reel/Frame 004021/0946
Assignment of Assignors Interest.
Recorded: 1982-07-26
Pages: 4
Assignee
INDIANA UNIVERSITY FOUNDATION, A CORP. OF IN
BLOOMINGTON, INDIANA
Covered Property
(1)
Dentifrice Preparations Comprising Calcined Kaolin Abrasives
Patent:
4,428,928 →
Application:
06/393,046 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.