OXILAZE
Filed: August 22, 1991
highly modified sodium lignosulfonate; namely, battery oxide expander component used in automotive batteries
Owned by: Chem-Lig International Industries, Inc.
Serial Number: 74196932
PURILAZE
Filed: August 22, 1991
dispersants; namely, highly modified sodium lignosufonates, for use in the dye stuffs, agricultural and construction industries…
Owned by: Chem-Lig International Industries, Inc.
Serial Number: 74196950
CARBOLAZE
Filed: August 11, 1992
purified and partially desulfonated sodium lignosulfonate for use as a dispersant in the carbon black industry
Owned by: Chem-Lig International Industries, Inc.
Serial Number: 74303952
SHALEX
Filed: November 9, 1992
potassium lignosulfonates; namely, oil well drilling mud additives
Owned by: Chem-Lig International Industries, Inc.
Serial Number: 74329930
