Chemicals Trademarks Filed in June 30, 1939
DU PONT
Filed: June 30, 1939
NEOPRENE, A RUBBER-LIKE COMPOSITION OF POLYMERIZED CHLOROPRENE
Owned by: DE NEMOURS, E.I. DU PONT AND COMPANY
Serial Number: 71421222
DU PONT
Filed: June 30, 1939
[ SULFONATE, ACETIC ACID, ACTIVATED ACETONE COMPOUNDS, ] ADIPIC ACID, [ ALCOHOL DENATURANTS, AMMONIUM COMPOUNDS, ARSENIC…
Owned by: DUPONT POLYMERS, INC.
Serial Number: 71421223
