Compositions – Dust suppressants for bulk materials – or processes of...
Reexamination Certificate
2009-10-30
2010-12-21
Ogden, Jr., Necholus (Department: 1796)
Compositions
Dust suppressants for bulk materials, or processes of...
C252S088200
Reexamination Certificate
active
07854857
ABSTRACT:
A safe, biodegradable, environmentally benign, non-toxic, water-soluble solution consisting of water, sugar, starch, sodium phosphate, and surfactant that can be applied to dust and sand particles to bind the particles and form a hardened crust. Also disclosed is the related method for abating dust and preventing erosion.
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patent: 5873187 (1999-02-01), Kozak et al.
patent: 6217252 (2001-04-01), Tolliver et al.
patent: 6692566 (2004-02-01), Kelly et al.
patent: 6861090 (2005-03-01), Kelly et al.
U.S. Appl. No. 10/584,555, filed Feb. 16, 2007.
Lloyd Christopher T
Schultz Warren W
Spargo Barry J
Wynne James H
Grunkemeyer Joseph T.
Ogden, Jr. Necholus
Ressing Amy L.
The United States of America as represented by the Secretary of
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