Patent Assignment
Reel/Frame 021579/0598
Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 020607 Frame 0131. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2008-09-24
Pages: 6
Assignee
UNIMIN CORPORATION
258 ELM STREET, NEW CANAAN, CONNECTICUT, 06840
Covered Property
(1)
Method of processing nepheline syenite
Application:
12/012,884 →
Publication:
US 2008/0135651
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.