Patent Assignment
Reel/Frame 004104/0910
Assignment of Assignors Interest.
Recorded: 1983-03-24
Pages: 1
Assignee
AMERICAN COLLOID COMPANY, A CORP.OF DE.
5100 SUFFIELD COURT,, SKOKIE,, ILLINOIS, 60077
Covered Property
(1)
Production Process for Highly Water Absorbable Polymer
Patent:
4,525,527 →
Application:
06/460,037 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.