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Richard J. Mouche
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Batavia, IL, US
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last 30 patents
Information
Patent Grant
Noncorrosive scale inhibitor additive in geothermal wells
Patent number
5,403,493
Issue date
Apr 4, 1995
Nalco Chemical Company
Richard J. Mouche
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Chemistry to prevent the build up of hard ash deposits on equipment
Patent number
5,389,135
Issue date
Feb 14, 1995
Nalco Chemical Company
Richard J. Mouche
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for reducing metal concentration in aqueous systems
Patent number
5,225,340
Issue date
Jul 6, 1993
Nalco Chemical Company
Nhuan P. Nghiem
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Use of oil-soluble surfactants in flue gas desulfurization systems
Patent number
4,869,885
Issue date
Sep 26, 1989
Nalco Chemical Company
Mai-Jan L. Lin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fly ash utilization in flue gas desulfurization
Patent number
4,869,846
Issue date
Sep 26, 1989
Nalco Chemical Company
Richard J. Mouche
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gypsum scale inhibitors for flue gas desulfurization systems
Patent number
4,818,506
Issue date
Apr 4, 1989
Nalco Chemical Company
Mei-jan L. Lin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Biocide treatment to control sulfate-reducing bacteria in industria...
Patent number
4,802,994
Issue date
Feb 7, 1989
Nalco Chemical Company
Richard J. Mouche
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Biocides for treating industrial waters, particularly flue gas desu...
Patent number
4,802,996
Issue date
Feb 7, 1989
Nalco Chemical Company
Richard J. Mouche
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Scale inhibitor for intermittent washed mist eliminators in flue ga...
Patent number
4,735,787
Issue date
Apr 5, 1988
Nalco Chemical Company
Richard J. Mouche
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Use of alkali metal nitrites to inhibit H.sub.2 S formation in flue...
Patent number
4,681,687
Issue date
Jul 21, 1987
Nalco Chemical Company
Richard J. Mouche
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Non-clogging deposit monitor
Patent number
4,535,622
Issue date
Aug 20, 1985
Nalco Chemical Company
Alan M. Yeoman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL