Chemicals Trademarks Filed in June 29, 1945
MARASPERSE
Filed: June 29, 1945
DISPERSING AGENTS CONSISTING OF LIGNIN SULPHONIC ACID COMPOUNDS
Owned by: BORREGAARD AS
Serial Number: 71485230
OXI CRYSTALS
Filed: June 29, 1945
SOOT, CARBON, SCALE AND SLAG REMOVER, CONSTITUTING A GRANULAR CHEMICAL COMPOUND
Owned by: OXI CORPORATION
Serial Number: 71485235
