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Oulu, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Coating for reducing nitrogen oxides
Patent number
10,322,403
Issue date
Jun 18, 2019
DINEX ECOCAT OY
Teuvo Maunula
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Coating for particulate filters
Patent number
9,765,661
Issue date
Sep 19, 2017
DINEX ECOCAT OY
Teuvo Maunula
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Substrate having porous sheet(s) for treating exhaust gases of comb...
Patent number
8,337,762
Issue date
Dec 25, 2012
Ecocat Oy
Aulis Vakkilainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Removal of ammonia from fluids
Patent number
8,337,793
Issue date
Dec 25, 2012
Ecocat Oy
Teuvo Maunula
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Adsorbent catalyst
Patent number
6,818,582
Issue date
Nov 16, 2004
Kemira Metalkat Oy
Teuvo Maunula
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst and process for purifying diesel exhaust gases
Patent number
5,580,533
Issue date
Dec 3, 1996
Kemira Oy
Matti Kivioja
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Process for the preparation of hydrogen peroxide (I)
Patent number
5,071,634
Issue date
Dec 10, 1991
Kemira Oy.
Teuvo Maunula
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COATING FOR REDUCING NITROGEN OXIDES
Publication number
20150017083
Publication date
Jan 15, 2015
DINEX ECOCAT OY
Teuvo Maunula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVAL OF AMMONIA FROM FLUIDS
Publication number
20100266469
Publication date
Oct 21, 2010
ECOCAT OY
Teuvo Maunula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT...
Publication number
20100228061
Publication date
Sep 9, 2010
ECOCAT OY
Matti Harkonen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR TREATING DIESEL EXHAUST GASES
Publication number
20090320456
Publication date
Dec 31, 2009
ECOCAT OY
Keijo Torkkell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COATING FOR PARTICULATE FILTERS
Publication number
20090199539
Publication date
Aug 13, 2009
ECOCAT OY
Teuvo Maunula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Porous sheet and substrate having porous sheet(s) for treating exha...
Publication number
20070009400
Publication date
Jan 11, 2007
Aulis Vakkilainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System and method for purifying exhaust gases
Publication number
20020054843
Publication date
May 9, 2002
Teuvo Maunula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Adsorbent catalyst
Publication number
20020013226
Publication date
Jan 31, 2002
Teuvo Maunula
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL