NALCO FUEL TECH, A DE GENERAL PARTNERSHIP

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NAPERVILLE, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced lubricity diesel fuel emulsions for reduction of nitrogen...
- Patent number 5,743,922
- Issue date Apr 28, 1998
- Nalco Fuel Tech
- Jeremy D. Peter-Hoblyn
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for increasing the effectiveness of slag control chemicals...
- Patent number 5,740,745
- Issue date Apr 21, 1998
- Nalco Fuel Tech
- Christopher R. Smyrniotis
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reduction of NO.sub.x emissions from rotary cement kilns by selecti...
- Patent number 5,728,357
- Issue date Mar 17, 1998
- Nalco Fuel Tech
- Thure von Harpe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Simplified efficient process for reducing NO.sub.x, SO.sub.x, and p...
- Patent number 5,658,547
- Issue date Aug 19, 1997
- Nalco Fuel Tech
- Stanislaw Michalak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hardness suppression in urea solutions
- Patent number 5,645,756
- Issue date Jul 8, 1997
- Nalco Fuel Tech
- Leonard Dubin
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Boiler operation with decreased NO.sub.x and waste water discharge
- Patent number 5,616,307
- Issue date Apr 1, 1997
- Nalco Fuel Tech
- Leonard Dubin
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Low pressure formation of a urea hydrolysate for nitrogen oxides re...
- Patent number 5,543,123
- Issue date Aug 6, 1996
- Nalco Fuel Tech
- John E. Hofmann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for pollution control
- Patent number 5,536,482
- Issue date Jul 16, 1996
- Nalco Fuel Tech
- Daniel V. Diep
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbonyl sulfide abatement in fluids
- Patent number 5,523,069
- Issue date Jun 4, 1996
- Nalco Fuel Tech
- M. Linda Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilization of calcium-based slurries for sox reduction by in-fur...
- Patent number 5,518,980
- Issue date May 21, 1996
- Nalco Fuel Tech
- M. Linda Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nitrogen oxides reducing agent and a phosphate
- Patent number 5,489,420
- Issue date Feb 6, 1996
- Nalco Fuel Tech
- Daniel V. Diep
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for pollution control
- Patent number 5,489,419
- Issue date Feb 6, 1996
- Nalco Fuel Tech
- Daniel V. Diep
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for minimizing pollutant concentrations in combustion gases
- Patent number 5,478,542
- Issue date Dec 26, 1995
- Nalco Fuel Tech
- Jogindar M. Chawla
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilization of calcium-based slurries for sox reduction by in-fur...
- Patent number 5,468,460
- Issue date Nov 21, 1995
- Nalco Fuel Tech
- M. Linda Lin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for adjusting the optimum effluent temperature of a nitroge...
- Patent number 5,453,257
- Issue date Sep 26, 1995
- Nalco Fuel Tech
- Daniel V. Diep
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hardness suppression in urea solutions
- Patent number 5,441,713
- Issue date Aug 15, 1995
- Nalco Fuel Tech
- Leonard Dubin
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Nitrogen oxides reduction using a urea hydrolysate
- Patent number 5,399,325
- Issue date Mar 21, 1995
- Nalco Fuel Tech
- Thure von Harpe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reducing nitrogen oxides emissions by dual fuel firing of a turbine
- Patent number 5,344,306
- Issue date Sep 6, 1994
- Nalco Fuel Tech
- Donald T. Brown
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the efficient catalytic reduction of nitrogen oxides
- Patent number 5,298,230
- Issue date Mar 29, 1994
- Nalco Fuel Tech
- Steven C. Argabright
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced lubricity fuel oil emulsions
- Patent number 5,284,492
- Issue date Feb 8, 1994
- Nalco Fuel Tech
- Leonard Dubin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Controlling concentration of chemical treatment for flue gas reduct...
- Patent number 5,277,135
- Issue date Jan 11, 1994
- Nalco Chemical Company
- Leonard Dubin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for nitrogen oxides reduction to lowest achievable level
- Patent number 5,229,090
- Issue date Jul 20, 1993
- Nalco Fuel Tech
- John E. Hofmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective gas-phase nox reduction in gas turbines
- Patent number 5,199,255
- Issue date Apr 6, 1993
- Nalco Fuel Tech
- William H. Sun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Process and apparatus for the thermal decomposition of nitrous oxide
- Patent number 5,048,432
- Issue date Sep 17, 1991
- Nalco Fuel Tech
- John E. Hofmann
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75238379 - FUEL CHEM
- Serial number 75238379
- Registration number 2240144
- Filing date Feb 7, 1997
- Nalco Fuel Tech
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
75225325 - RECOVERY CHEM
- Serial number 75225325
- Filing date Jan 14, 1997
- Nalco Fuel Tech
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75162102 - NOXOUT-SCR
- Serial number 75162102
- Registration number 2153393
- Filing date Sep 6, 1996
- Nalco Fuel Tech
- 40 - Treatment of materials
Information Trademark
75105959 - INFASORB
- Serial number 75105959
- Registration number 2073676
- Filing date May 17, 1996
- Nalco Fuel Tech
- 40 - Treatment of materials
Information Trademark
74721133 - FUEL CHEM
- Serial number 74721133
- Registration number 2093782
- Filing date Aug 25, 1995
- Nalco Fuel Tech
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74627502 - DIOXOUT
- Serial number 74627502
- Filing date Jan 30, 1995
- Nalco Fuel Tech
- 40 - Treatment of materials
Information Trademark
74537231 - INFASORB
- Serial number 74537231
- Filing date Jun 13, 1994
- Nalco Fuel Tech
- 40 - Treatment of materials
Information Trademark
74534290 - SOXOUT
- Serial number 74534290
- Registration number 2010598
- Filing date Jun 7, 1994
- Nalco Fuel Tech
- 40 - Treatment of materials
Information Trademark
74531116 - NOXOUT CASCADE
- Serial number 74531116
- Registration number 2021194
- Filing date May 31, 1994
- Nalco Fuel Tech
- 40 - Treatment of materials
Information Trademark
74531115 - NOXOUT SCR
- Serial number 74531115
- Filing date May 31, 1994
- Nalco Fuel Tech
- 40 - Treatment of materials
Information Trademark
74330573 - TURBINOX
- Serial number 74330573
- Registration number 1808690
- Filing date Nov 12, 1992
- Nalco Fuel Tech
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74323152 - THE CLEAN AIR ADVISOR
- Serial number 74323152
- Registration number 1796364
- Filing date Oct 19, 1992
- Nalco Fuel Tech
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74174866 - TURBINOX
- Serial number 74174866
- Filing date Jun 10, 1991
- Nalco Fuel Tech
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74099354 - SOX OUT
- Serial number 74099354
- Filing date Sep 21, 1990
- Nalco Fuel Tech
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74057376 - NALCO FUEL TECH
- Serial number 74057376
- Registration number 1667052
- Filing date May 7, 1990
- Nalco Fuel Tech
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74057527 - NOX PAC
- Serial number 74057527
- Filing date May 7, 1990
- Nalco Fuel Tech
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74057528 - TECHNOLOGY FOR A RENEWED ENVIRONMENT
- Serial number 74057528
- Filing date May 7, 1990
- Nalco Fuel Tech
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
74056639 - NALCO FUEL TECH
- Serial number 74056639
- Registration number 1671401
- Filing date May 7, 1990
- Nalco Fuel Tech
- 42 - Scientific and technological services and research and design relating thereto

NALCO FUEL TECH, A DE GENERAL PARTNERSHIP

Organization

Patents Grantslast 30 patents

Enhanced lubricity diesel fuel emulsions for reduction of nitrogen...

Process for increasing the effectiveness of slag control chemicals...

Reduction of NO.sub.x emissions from rotary cement kilns by selecti...

Simplified efficient process for reducing NO.sub.x, SO.sub.x, and p...

Hardness suppression in urea solutions

Boiler operation with decreased NO.sub.x and waste water discharge

Low pressure formation of a urea hydrolysate for nitrogen oxides re...

Process for pollution control

Carbonyl sulfide abatement in fluids

Stabilization of calcium-based slurries for sox reduction by in-fur...

Nitrogen oxides reducing agent and a phosphate

Process for pollution control

Process for minimizing pollutant concentrations in combustion gases

Stabilization of calcium-based slurries for sox reduction by in-fur...

Process for adjusting the optimum effluent temperature of a nitroge...

Hardness suppression in urea solutions

Nitrogen oxides reduction using a urea hydrolysate

Reducing nitrogen oxides emissions by dual fuel firing of a turbine

Process for the efficient catalytic reduction of nitrogen oxides

Enhanced lubricity fuel oil emulsions

Controlling concentration of chemical treatment for flue gas reduct...

Process for nitrogen oxides reduction to lowest achievable level

Selective gas-phase nox reduction in gas turbines

Process and apparatus for the thermal decomposition of nitrous oxide

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

75238379 - FUEL CHEM

75225325 - RECOVERY CHEM

75162102 - NOXOUT-SCR

75105959 - INFASORB

74721133 - FUEL CHEM

74627502 - DIOXOUT

74537231 - INFASORB

74534290 - SOXOUT

74531116 - NOXOUT CASCADE

74531115 - NOXOUT SCR

74330573 - TURBINOX

74323152 - THE CLEAN AIR ADVISOR

74174866 - TURBINOX

74099354 - SOX OUT

74057376 - NALCO FUEL TECH

74057527 - NOX PAC

74057528 - TECHNOLOGY FOR A RENEWED ENVIRONMENT

74056639 - NALCO FUEL TECH