Trademark Search  /  SULFA-CHECK

SULFA-CHECK

● Live · Registered

U.S. federal trademark · Serial No. 73497230 · Reg. No. 1368469

Mark
SULFA-CHECK
Status
Registered
Serial Number
73497230
Registration No.
1368469
Filing Date
August 30, 1984
Registration Date
November 5, 1985
Class(es)
Class 001

Owners

ECOLAB USA INC.
03 · ST. PAUL, MN
NALCO COMPANY
03 · NAPERVILLE, IL
NALCO COMPANY
03 · NAPERVILLE, IL
NALCO ENERGY SERVICES, L.P.
13 · SUGAR LAND, TX
EXXON CORPORATION (NJ CORP.)
03 · IRVING, TX
NL INDUSTRIES, INC.
03 · NEW YORK, NY
NL INDUSTRIES, INC.
03 · NEW YORK, NY
NL INDUSTRIES, INC.
03 · NEW YORK, NY

Goods & Services

CHEMICALS USED FOR REMOVING HYDROGEN SULFIDE FROM NATURAL GAS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.