NORTHGATE LABORATORIES INCORPORATED Trademarks
PELLUMINA
Filed: August 16, 1971
PELLETIZED MATERIALS AND DIATOMACEOUS EARTHS, GAS CHROMATOGRAPHY SUPPLIES AND EQUIPMENT
Owned by: NORTHGATE LABORATORIES INCORPORATED
Serial Number: 72400321
PELLOSIL
Filed: August 16, 1971
PELLETIZED MATERIALS SUCH AS GLASS BEADS COATED WITH A POROUS LAYER OF SILICA, AND COLUMNS THEREOF, FOR USE IN LIQUID CHROMATOGRAPHY…
Owned by: NORTHGATE LABORATORIES INCORPORATED
Serial Number: 72400322
PELLIONEX
Filed: March 3, 1972
PELLETIZED MATERIALS FOR USE IN LIQUID CHROMATOGRAPHY, COATED GLASS BEADS, AND COLUMNS THEREFOR
Owned by: NORTHGATE LABORATORIES INCORPORATED
Serial Number: 72417314
