Patent Assignment
Reel/Frame 023117/0203
Assignment of Assignor's Interest
Recorded: 2009-08-19
Pages: 4
Assignors
DONOVAN, MICHAEL
Executed: 2009-08-18
LOGSDON, JASON M.
Executed: 2009-08-18
MOSIEWICZ, MAREK R.
Executed: 2009-08-18
Assignee
AMCOL INTERNATIONAL CORPORATION
2870 FORBS AVENUE, HOFFMAN ESTATES, ILLINOIS, 60192
Covered Property
(1)
Salt Water Swellable Compositions and Articles
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.