FILTER-CEL
Filed: April 26, 1921
Material for Arresting and Separating Impurities or Other Matter from Fluids
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 71146755
KENITE
Filed: December 28, 1948
DIATOMACEOUS EARTH
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 71571207
WORLD MINERALS
Filed: July 3, 1996
technical consultation, testing and research for others in the field of industrial minerals
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 75129469
CELPURE
Filed: September 16, 1996
finely divided solid material composed of natural and/or processed minerals having adsorptive and physical properties to…
Owned by: ADVANCED MINERALS CORPORATION
Serial Number: 75166282
LRA
Filed: January 13, 1997
powdered adsorbent for the removal of lipids and lipid-associated proteins and enzymes from liquids for industrial and laboratory…
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 75224348
FIBRA-CEL
Filed: July 28, 1999
FIBROUS MATRIX MATERIAL USED IN A BIO-REACTOR FOR GROWING CELLS
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 75762454
ECOFLAT
Filed: April 28, 2009
Silica for use in paint and industrial coatings
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 77724253
CELITE CYNERGY
Filed: November 10, 2009
diatomaceous earth for use as filtering aids for beer
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 77868988
CELTIX
Filed: July 23, 2010
diatomaceous earth for use as an additive in paints, plastics and coatings
Owned by: IMERYS FILTRATION MINERALS, INC.
Serial Number: 85091847
