Assignment of Assignor's Interest

Recorded: 2011-01-05 Received: 2011-01-05 Pages: 9

Assignors

SCHLESINGER, LOUIS M.

Executed: 2007-12-05

ACEVEDO, ARTEMIO GONZALEZ

Executed: 2007-12-17

DURAN, MAURICIO SANCHEZ

Executed: 2007-12-17

GONZALEZ, GERARDO HERNANDEZ

Executed: 2007-12-21

Assignee

UNIMIN CORPORATION

258 ELM STREET, NEW CANAAN, CT, 06840, UNITED STATES

Covered Property (1)

Method of Processing Nepheline Syenite Powder to Produce an Ultra-Fine Grain Size Product

Application: 12/985,035 →