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ZEOGEL
Filed: March 23, 1940
Clay for Use in the Preparation and Treatment of Salt Water Well Drilling Fluids
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 71429909
PICCOLYTE
Filed: March 23, 1940
Hydrocarbon Resins
Owned by: PINOVA, INC.
Serial Number: 71429915
PICCOUMARON
Filed: March 23, 1940
Hydrocarbon Resins
Owned by: HERCULES INCORPORATED
Serial Number: 71429916
ETHYL TUADS
Filed: March 22, 1940
Chemical Compound Used as an Ultra Accelerator and Vulcanizing Agent in the Manufacture of Rubber Products
Owned by: VANDERBILT CHEMICALS, LLC
Serial Number: 71429880
USITE
Filed: March 20, 1940
Mixture of Argillaceous and Carbonaceous Materials for Blanketing and Insulating Purposes in the Sink Heads of Ingot Molds…
Owned by: BARIUM CHEMICALS, INC. (OHIO CORP.)
Serial Number: 71429760
ORTHOZYM
Filed: March 15, 1940
Proteolytic Enzyme Preparation
Owned by: ROHM & HAAS COMPANY
Serial Number: 71429625
QUADRAFOS
Filed: March 11, 1940
Sodium Tetraphosphate (Na6P4O13)
Owned by: ESSEX CHEMICAL CORPORATION
Serial Number: 71429457
DITEX
Filed: March 10, 1940
Dietetic Food Products Put Up in Cans-Namely, Hawaiian Pineapple Tidbits, Prune Plums, Sliced Freestone Elberta Peaches,…
Owned by: Ogden Food Products Corporation
Serial Number: 71428432
WARCOTEX
Filed: March 1, 1940
CHEMICAL PRODUCT USED IN THE TREATMENT OF ALL NATURAL AND SYNTHETIC YARNS AND FABRICS
Owned by: SUN CHEMICAL CORPORATION
Serial Number: 71429111
