Patent Assignment
Reel/Frame 027276/0465
Assignment of Assignor's Interest
Recorded: 2011-11-23
Pages: 4
Assignee
AMCOL INTERNATIONAL CORPORATION
2870 FORBS AVENUE, HOFFMAN ESTATES, ILLINOIS, 60192
Covered Property
(1)
Method of Removing Mercury and/or Arsenic from Water or Mercury from a Gas Using an Extruded Onium Ion Intercalated Silane Coupling Agent Reacted Layered Phyllosilicate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.