NALCO COMPANY Trademarks
CUPROSE

CUPROSE

Filed: June 10, 1946
ALGAECIDE, PARTICULARLY ADAPTED FOR USE IN THE TREATMENT OF WATER AND FOR KILLING MOSQUITOS, LARVA, FLUKES, AND SNAILS
Owned by: NALCO COMPANY
Serial Number: 71503556

NALCO

NALCO

Filed: June 7, 1954
CHEMICAL COMPOSITIONS WHICH ARE SOLD FOR USE AS CORROSION INHIBITORS IN MUNICIPAL AND INDUSTRIAL WATERS, COOLING WATERS,…
Owned by: NALCO COMPANY
Serial Number: 71667820

303

303

Filed: December 6, 1957
FUEL OIL ADDITIVES
Owned by: NALCO COMPANY
Serial Number: 72041925

CORTRON

CORTRON

Filed: January 16, 1959
CHEMICAL COMPOSITION FOR PREVENTING AND INHIBITING CORROSION
Owned by: NALCO COMPANY
Serial Number: 72065927

EMULSOTRON

EMULSOTRON

Filed: January 16, 1959
CHEMICAL COMPOSITION TO BREAK AND PREVENT EMULSIONS OF OIL AND WATER
Owned by: NALCO COMPANY
Serial Number: 72065929

SURFATRON

SURFATRON

Filed: April 22, 1963
Chemical Agent for Stimulating Petroleum Wells
Owned by: NALCO COMPANY
Serial Number: 72167208

FOAMATRON

FOAMATRON

Filed: April 22, 1963
Foaming Agent for Oil Well Drilling and Production
Owned by: NALCO COMPANY
Serial Number: 72167209

SCORTRON

SCORTRON

Filed: April 22, 1963
Chemical Composition for Solution in Oil Field Fluids for Inhibiting Corrosion and Scale on Piping and Containers
Owned by: NALCO COMPANY
Serial Number: 72167211

OPTIMAT

OPTIMAT

Filed: September 4, 1964
BELT CONNECTORS, ESPECIALLY PLATE CONNECTORS, FOR TRANSMISSION BELTS, CONVEYOR BELTS, AND SEWING MACHINE BELTS.
Owned by: NALCO COMPANY
Serial Number: 72201281

BACTRON

BACTRON

Filed: September 21, 1970
BACTERICIDE USED AS AN ADDITIVE IN WELL DRILLING FLUIDS
Owned by: NALCO COMPANY
Serial Number: 72371200

UNI PERM

UNI PERM

Filed: November 18, 1970
CHEMICAL PRODUCTS USED IN THE RECOVERY OF OIL
Owned by: NALCO COMPANY
Serial Number: 72376429

N

N

Filed: January 22, 1974
ANTIFOAMS; ANTIFOULING ADDITIVES; BOILER WATER TREATMENT CHEMICALS; COAGULANTS; [ HYDROCRACKING CATALYSTS; ] MICROORGANISM…
Owned by: NALCO COMPANY
Serial Number: 73011532

Image Trademark

Image Trademark

Filed: October 4, 1974
ELECTRONIC APPARATUS FOR MONITORING FOAM AND FOR FEEDING CHEMICALS TO CONTROL FOAM IN INDUSTRIAL PROCESSES
Owned by: NALCO COMPANY
Serial Number: 73033850

2001

2001

Filed: February 20, 1975
CHEMICALS FOR TREATING COOLING SYSTEMS OF INTERNAL COMBUSTION ENGINES TO PREVENT CORROSION AND SCALE
Owned by: NALCO COMPANY
Serial Number: 73044710

LTS LOTION SOAP

LTS LOTION SOAP

Filed: August 20, 1975
HAND CLEANER
Owned by: NALCO COMPANY
Serial Number: 73060970

STARCH STAB

STARCH STAB

Filed: July 12, 1976
STARCH ADDITIVE CHEMICAL FOR USE IN THE PAPER INDUSTRY
Owned by: NALCO COMPANY
Serial Number: 73093002

TUBINGSAVER

TUBINGSAVER

Filed: January 9, 1978
Apparatus Consisting of Brushes Mounted on a Mandrel for Applying Chemical Treating Agents to the Interior of Pipes to Remove…
Owned by: NALCO COMPANY
Serial Number: 73154758

IOR

IOR

Filed: July 14, 1980
Chemicals for Use in Enhancing Oil Recovery from Wells
Owned by: NALCO COMPANY
Serial Number: 73269911

Image Trademark

Image Trademark

Filed: June 30, 1982
Bookmarks Made of Precious Metal
Owned by: NALCO COMPANY
Serial Number: 73372339

FLO-MOR

FLO-MOR

Filed: November 23, 1983
Fuel Oil Additives
Owned by: NALCO COMPANY
Serial Number: 73454184

NALCOTROL

NALCOTROL

Filed: November 13, 1984
SPRAY DRIFT CONTROL ADDITIVES FOR PESTICIDES AND HERBICIDES
Owned by: NALCO COMPANY
Serial Number: 73508332

POWER DRY

POWER DRY

Filed: January 7, 1985
CHEMICALS FOR USE IN THE COAL MINING INDUSTRY, NAMELY, DEWATERING AIDS
Owned by: NALCO COMPANY
Serial Number: 73516588

FLOPERM

FLOPERM

Filed: March 28, 1985
CHEMICAL PREPARATIONS USED IN ENHANCED OIL RECOVERY OPERATIONS
Owned by: NALCO COMPANY
Serial Number: 73529185

WATER-CUT

WATER-CUT

Filed: May 2, 1985
POLYMERIC ORGANIC COMPOUNDS IN THE FORM OF DRY SOLIDS OR LIQUID EMULSIONS USED IN ENHANCING OIL RECOVERY OPERATIONS
Owned by: NALCO COMPANY
Serial Number: 73535490

CAT-AN

CAT-AN

Filed: May 2, 1985
POLYMERIC ORGANIC COMPOUNDS IN THE FORM OF DRY SOLIDS AND LIQUID EMULSIONS USED IN ENHANCED OIL RECOVERY OPERATIONS
Owned by: NALCO COMPANY
Serial Number: 73535510

HI-VIS

HI-VIS

Filed: May 2, 1985
CHEMICAL PRODUCTS USED IN THE RECOVERY OF OIL
Owned by: NALCO COMPANY
Serial Number: 73535511

SURE-CLEAR

SURE-CLEAR

Filed: August 5, 1985
FLOCCULANTS FOR USE IN RAW AND WASTE WATER CLARIFICATION
Owned by: NALCO COMPANY
Serial Number: 73551997

PASSIVATION PLUS

PASSIVATION PLUS

Filed: October 25, 1985
METALS PASSIVATION ADDITIVES FOR TREATING PETROLEUM REFINING CATALYSTS
Owned by: NALCO COMPANY
Serial Number: 73565176

TRC-233

TRC-233

Filed: November 14, 1985
CHEMICALS, NAMELY, A CALCIUM PHOSPHATE INHIBITOR FOR THE CONTROL OF SCALE, CORROSION AND DEPOSITS IN COOLING WATER SYSTEMS…
Owned by: NALCO COMPANY
Serial Number: 73568615

CUPROSTAT

CUPROSTAT

Filed: March 25, 1986
CHEMICAL PRODUCTS TO INHIBIT CORROSION IN COOLING WATER SYSTEMS
Owned by: NALCO COMPANY
Serial Number: 73590059

A+Z+LITE

A+Z+LITE

Filed: June 27, 1986
CHEMICAL PREPARATION, NAMELY, A CORROSION INHIBITOR FOR USE IN COOLING TOWER SYSTEMS
Owned by: NALCO COMPANY
Serial Number: 73606810

DRYOCIDE

DRYOCIDE

Filed: July 22, 1987
MICROBIOCIDES FOR USE IN THE OIL WELL INDUSTRY
Owned by: NALCO COMPANY
Serial Number: 73673810

THROUGHPUT

THROUGHPUT

Filed: March 14, 1988
NEWSLETTER PROMOTING NEW PRODUCTS, SERVICES, AND TECHNOLOGY FOR USE IN INDUSTRY
Owned by: NALCO COMPANY
Serial Number: 73716726

FOMEGON

FOMEGON

Filed: June 6, 1988
CHEMICAL PRODUCT USED TO PREVENT OR SUPPRESS FOAM IN THE PAPER MILLING PROCESS
Owned by: NALCO COMPANY
Serial Number: 73734086

TEKSTIM

TEKSTIM

Filed: October 3, 1988
OIL FIELD CHEMICALS, NAMELY, FRACTURING ADDITIVES, ACIDIZING ADDITIVES, SURFACTANTS, PARAFFIN CONTROL CHEMICALS, SCALE CONTROL…
Owned by: NALCO COMPANY
Serial Number: 73755458

FUEL & LUBE ADVANTAGE

FUEL & LUBE ADVANTAGE

Filed: February 3, 1989
NEWSLETTER FOR THE FUEL AND LUBRICANT INDUSTRY
Owned by: NALCO COMPANY
Serial Number: 73778699

GAS TREAT

GAS TREAT

Filed: March 1, 1989
CHEMICAL COMPOSITION FOR REMOVING HYDROGEN SULFIDE FROM GAS STREAMS BY PASSING THE GAS STREAM SUCH AS NATURAL GAS THROUGH…
Owned by: NALCO COMPANY
Serial Number: 73783847

EZE

EZE

Filed: September 24, 1990
paper making machine felt cleaning preparations
Owned by: NALCO COMPANY
Serial Number: 74100150

GYPTRON

GYPTRON

Filed: November 16, 1992
chemical and chemical compositions used in exploration for, drilling for, producing and transporting oil
Owned by: NALCO COMPANY
Serial Number: 74331565

FLEXOIL

FLEXOIL

Filed: November 16, 1992
chemical and chemical compositions used in exploration for, drilling for, producing and transporting oil
Owned by: NALCO COMPANY
Serial Number: 74331573